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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
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FORM 10-K
[X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE
SECURITIES AND EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 1998 or
[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE
SECURITIES AND EXCHANGE ACT OF 1934
For the transition period from to
COMMISSION FILE NUMBER: 1-13625
EOP OPERATING LIMITED PARTNERSHIP
(Exact name of registrant as specified in its charter)



DELAWARE 36-4156801
(State or other jurisdiction of incorporation (I.R.S. Employer Identification No.)
or organization) 60606
TWO NORTH RIVERSIDE PLAZA, (Zip Code)
SUITE 2200, CHICAGO, ILLINOIS
(Address of principal executive offices)


(312) 466-3300
(Registrant's telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act:



TITLE OF EACH CLASS NAME OF EACH EXCHANGE ON WHICH REGISTERED
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None None


Securities registered pursuant to Section 12(g) of the Act:
Units of Limited Partnership Interest ("Units")
Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (of for such shorter period that the
registrant was required to file such report), and (2) has been subject to such
filing requirements for the past 90 days. [X] Yes [ ] No
Indicate by check mark if disclosure of delinquent filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of the registrant's knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any
amendment to this Form 10-K. [ ] Yes [ ] No
The aggregate market value of the Units held by non-affiliates of the
registrant as of March 12, 1999 was $7,121,975,052.
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EOP OPERATING LIMITED PARTNERSHIP

TABLE OF CONTENTS



PAGE
----

PART 1.
Item 1. Business.................................................... 3
Item 2. Properties.................................................. 14
Item 3. Legal Proceedings........................................... 24
Item 4. Submission of Matters to a Vote of Security Holders......... 25
PART II.
Item 5. Market for the Registrant's Common Equity and Related
Shareholder Matters......................................... 26
Item 6. Selected Financial Data..................................... 29
Item 7. Management's Discussion and Analysis of Financial Condition
and Results of Operations................................... 32
Item 7A. Quantitative and Qualitative Disclosure About Market Risk... 57
Item 8. Financial Statements........................................ 59
Item 9. Changes in and Disagreements with Accountants on Accounting
and Financial Disclosure.................................... 97
PART III.
Item 10. Directors and Executive Officers of the Registrant.......... 98
Item 11. Executive Compensation...................................... 102
Item 12. Security Ownership of Certain Beneficial Owners and
Management.................................................. 108
Item 13. Certain Relationships and Related Transactions.............. 109

PART IV.
ITEM 14. Exhibits, Financial Statement Schedules, and Reports on Form
8-K......................................................... 111


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PART I

ITEM 1. BUSINESS.

THE COMPANY

As used herein, the terms "we," "us," "our," "EOP Operating," "Operating
Partnership" or the "Company" refer to EOP Operating Limited Partnership, a
Delaware limited partnership, individually or together with its subsidiaries and
predecessors. Together with our sole managing general partner, Equity Office
Properties Trust, a Maryland real estate investment trust ("Equity Office" or
the "Trust"), we were formed to continue and expand the national office property
business organized by Mr. Samuel Zell, the Chairman of the Board of Equity
Office, and to complete the consolidation of our predecessors. We are a fully
integrated, self-managed real estate company engaged in acquiring, owning,
managing and leasing office properties and parking facilities.

As of December 31, 1998, we owned or had an interest in 284 office
properties containing approximately 75.1 million rentable square feet of office
space and owned 19 stand-alone parking facilities containing approximately
18,059 parking spaces. The weighted average occupancy for our office properties
at December 31, 1998 was approximately 95.0%. Our office properties are located
in 80 submarkets in 36 markets in 24 states and the District of Columbia. The
office properties, by rentable square feet, are located approximately 53% in
central business districts, or "CBDs," and 47% in suburban markets.

Equity Office has elected to be taxed as a real estate investment trust, or
"REIT," for federal income tax purposes. To facilitate maintenance of Equity
Office's qualification as a REIT for federal income tax purposes, we generally
conduct the management of properties that are not wholly owned by us and our
subsidiaries and certain other business activities through taxable corporations
in which we own substantially all of the equity but little or no voting stock.
We refer to these corporations as our "noncontrolled subsidiaries."

Our executive offices are located at Two North Riverside Plaza, Suite 2200,
Chicago, Illinois 60606, and our telephone number is (312) 466-3300.

ACQUISITION ACTIVITY

During the period from 1987 through 1998, we invested approximately $12.5
billion, averaging $2.7 billion annually for the four years ended December 31,
1998, calculated on a cost basis, in acquisitions of institutional quality
office properties and parking facilities throughout the United States. During
the year ended December 31, 1998, we completed 12 acquisition transactions in
which we acquired 28 office properties, containing an aggregate of approximately
10.4 million square feet of rentable space and two parking facilities containing
1,310 spaces. The aggregate consideration we paid for these acquisitions during
1998 was approximately $2,534.5 million, comprised of $1,923.7 million in cash,
$204.0 million in Equity Office's common shares and units of limited partnership
interest in EOP Operating and $406.8 million in assumed liabilities.

BUSINESS AND GROWTH STRATEGIES

Our primary business objective is to achieve sustainable long-term growth
in cash flow and portfolio value. We intend to achieve this objective by owning
and operating institutional quality office buildings and providing a superior
level of service to tenants across the United States. We supplement this
strategy by owning parking facilities.

INTERNAL GROWTH. We believe that our future internal growth will come from
(i) lease up of vacant space, (ii) tenant roll-over at increased rents where
market conditions permit, (iii) repositioning of certain properties which have
not yet achieved stabilization, (iv) the reduction of various expenses as a
percentage of revenues, and (v) capital market efficiencies.

As of December 31, 1998, 3.7 million rentable square feet of our office
property space was vacant. During the period from December 31, 1998 through
December 31, 2003, 5,376 leases for 43.3 million rentable square
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feet of space are scheduled to expire. As of December 31, 1998, the average rent
for this space was $23.22 per square foot. The actual rental rates at which
available space will be relet will depend on prevailing market factors at the
time.

We own undeveloped land on which office space could be developed, assuming
our receipt of all necessary permits and licenses. Our policy is to develop land
only when market conditions warrant. Although we may develop properties
ourselves, a portion of this activity may be conducted with joint venture
partners.

EXTERNAL GROWTH. Assuming that capital is available to us on reasonable
terms, we expect to actively pursue, over the long term, acquisitions of
additional office properties and parking facilities. Properties may be acquired
separately or as part of a portfolio, and may be acquired for cash and/or in
exchange for our equity or debt securities. Such acquisitions may be customary
real estate transactions and/or mergers or other business combinations.

PARKING FACILITIES. We intend to focus any acquisition efforts for parking
facilities on municipal or private parking facilities that have limited
competition, minimal or no rental rate restrictions, and/or a superior location
proximate to or affiliated with airports, CBDs, entertainment projects or
healthcare facilities.

EMPLOYEES

As of December 31, 1998, we had approximately 1,680 employees providing
in-house expertise in:

- property management
- leasing
- finance
- tax
- acquisition
- development
- disposition
- marketing
- accounting
- information systems
- law

Equity Office's five most senior executives have an average tenure of 9
years with us or our affiliates and an average of 23 years experience in the
real estate industry.

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EXECUTIVE AND SENIOR OFFICERS OF EQUITY OFFICE

As of March 12, 1999, the following executive and senior officers of Equity
Office held the offices indicated until their successors are chosen and
qualified after the next annual meeting of shareholders.



NAME AGE OFFICE HELD
- ----------------------- --- ------------------------------------------------------------

Timothy H. Callahan.... 48 President and Chief Executive Officer
Michael A. Steele...... 52 Executive Vice President -- Real Estate Operations and Chief
Operating Officer
Richard D. Kincaid..... 37 Executive Vice President and Chief Financial Officer
Stanley M. Stevens..... 50 Executive Vice President, Chief Legal Counsel and Secretary
Gary A. Beller......... 52 Executive Vice President -- Parking Facilities
Peter H. Adams......... 52 Senior Vice President -- Pacific Region
Sybil J. Ellis......... 45 Senior Vice President -- Acquisitions
Maureen O. Fear........ 42 Senior Vice President -- Treasurer
Debra L. Ferruzzi...... 38 Senior Vice President and Executive Advisor
Frank Frankini......... 44 Senior Vice President -- Design & Construction
David A. Helfand....... 34 Senior Vice President -- New Business Development
Jeffrey L. Johnson..... 39 Senior Vice President -- Investments and Chief Investment
Officer
Peter D. Johnston...... 42 Senior Vice President -- Southwest Region
Kim J. Koehn........... 43 Senior Vice President -- West Region
Frances P. Lewis....... 45 Senior Vice President -- Corporate Communications
Anita A. Loch.......... 50 Senior Vice President -- Human Resources
Gregory S. Mancuso..... 41 Senior Vice President -- Information Systems
Diane M. Morefield..... 40 Senior Vice President -- Investor Relations
Christopher P. Mundy... 37 Senior Vice President -- Northwest Region
David H. Naus.......... 44 Senior Vice President -- Acquisitions
Arvid J. Povilaitis.... 38 Senior Vice President -- Central Region
John C. Schneider...... 40 Senior Vice President -- Legal and Associate General Counsel
for Property Operations
Mark E. Scully......... 40 Senior Vice President -- Southeast Region
Michael E. Sheinkop.... 36 Senior Vice President -- Real Estate Services


Timothy H. Callahan has been a trustee, Chief Executive Officer and
President of Equity Office since October 1996. Mr. Callahan served on the Board
of Managers and was the Chief Executive Officer of Equity Office Holdings, L.L.C
("EOH"), and Equity Office Properties, L.L.C. ("EOP LLC"), predecessors of
Equity Office, from August 1996 until October 1997. Mr. Callahan was Executive
Vice President and Chief Financial Officer of Equity Group Investments, Inc.
("EGI"), an owner, manager and financier of real estate and corporate
investments, from January 1995 until August 1996, was Executive Vice President
of EGI from November 1994 through January 1995 and was Senior Vice President of
EGI from July 1992 until November 1994. Mr. Callahan was Vice
President -- Finance of the Edward J. DeBartolo Corporation, a developer, owner
and operator of shopping centers, in Youngstown, Ohio, from July 1988 until July
1992. Mr. Callahan was employed by Chemical Bank, a commercial bank located in
New York, New York, from July 1973 until March 1987.

Michael A. Steele has been Executive Vice President -- Real Estate
Operations and Chief Operating Officer for Equity Office since March 1998 and
was Executive Vice President -- Real Estate Operations of Equity Office from
October 1996 until February 1998. Mr. Steele was President and Chief Operating
Officer of EOP LLC from July 1995 until October 1997. Mr. Steele was Executive
Vice President of EOH from July 1995 until October 1997. Mr. Steele was
President and Chief Operating Officer of Equity Office Properties, Inc., a
subsidiary of EGI which provided real estate property management services ("EOP,
Inc."), from November 1993 through October 1995. Mr. Steele was President and
Chief Executive Officer of First Office Management, a former division of Equity
Property Management, Inc., that provided real estate property management
services ("FOM"), from June 1992 until October 1993. Mr. Steele was Senior Vice

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President and regional director for Rubloff, Inc., a full service real estate
company in Chicago, Illinois, from April 1987 until June 1992.

Richard D. Kincaid has been Executive Vice President and Chief Financial
Officer of Equity Office since March 1997 and was Senior Vice President and
Chief Financial Officer of Equity Office from October 1996 until March 1997. Mr.
Kincaid was Senior Vice President and Chief Financial Officer of EOH from July
1995 until October 1997. Mr. Kincaid was Senior Vice President of EGI from
February 1995 until July 1995. Mr. Kincaid was Senior Vice President of the
Yarmouth Group, a real estate investment company in New York, New York, from
August 1994 until February 1995. Mr. Kincaid was Senior Vice
President -- Finance for EGI from December 1993 until July 1994. Mr. Kincaid was
Vice President -- Finance for EGI from August 1990 until December 1993. Mr.
Kincaid was Vice President for Barclays Bank PLC, a commercial bank located in
Chicago, Illinois, from August 1987 until August 1990.

Stanley M. Stevens has been Executive Vice President, Chief Legal Counsel
and Secretary of Equity Office since October 1996. Mr. Stevens was Executive
Vice President and General Counsel of EOH from September 1996 until October
1997. Mr. Stevens was a vice president of Rosenberg & Liebentritt, P.C., a law
firm in Chicago, Illinois, from December 1993 until September 1996. Mr. Stevens
was a partner at Rudnick & Wolfe, a national law firm based in Chicago,
Illinois, from October 1987 until December 1993.

Gary A. Beller has been Executive Vice President -- Parking Facilities of
Equity Office since March 1997. Mr. Beller has been President of Equity Capital
Holdings L.L.C., the general partner of Equity Capital Holdings, L.P., an asset
manager of parking facilities, since August 1997. Mr. Beller was Senior Vice
President -- Redevelopment of Equity Assets Management, Inc., a former
subsidiary of EGI which provided real estate asset management services ("EAM")
from October 1987 until March 1997.

Peter H. Adams has been Senior Vice President -- Pacific Region of Equity
Office since March 1998 and was Regional Vice President -- Pacific Region of
Equity Office from March 1997 until February 1998. Mr. Adams was Vice
President -- Group Manager of EOH from July 1994 until July 1995, and Vice
President -- Regional Manager from July 1995 until March 1997. Mr. Adams was
President of Adams Equities, a private real estate consulting firm, from 1990 to
1994.

Sybil J. Ellis has been Senior Vice President -- Acquisitions of Equity
Office since March 1997. Ms. Ellis was Senior Vice President -- Acquisitions of
EOH from July 1995 until October 1997. Ms. Ellis was Senior Vice
President -- Acquisitions of EOP, Inc. from July 1994 through July 1995 and was
Vice President -- Acquisitions of EOP, Inc. from November 1993 until July 1994.
Ms. Ellis was Vice President -- Acquisitions of EAM from March 1990 until
October 1993.

Maureen O. Fear has been Senior Vice President -- Treasurer of Equity
Office since November 1998. Ms. Fear was Assistant Treasurer of Comdisco, Inc.
from 1992 until November 1998. From 1989 until 1992, Ms. Fear was Cash Manager
of Comdisco, Inc. and from 1984 until 1989, Ms. Fear was Transaction Analyst,
Private Placement Group of Comdisco, Inc.

Debra L. Ferruzzi has been Senior Vice President and Executive Advisor of
Equity Office since June 1998. Ms. Ferruzzi was Senior Vice President -- Finance
for EGI from December 1995 until June 1998. Ms. Ferruzzi was Vice President of
EAM from December 1992 until December 1995. She was employed by EGI from 1982
until May 1998.

Frank Frankini has been Senior Vice President -- Design and Construction of
Equity Office since March 1997. Mr. Frankini was Senior Vice President -- Design
and Construction of EOP LLC from July 1995 until October 1997. Mr. Frankini was
Senior Vice President -- Engineering and Operations of EOP, Inc. from November
1993 until July 1995. Mr. Frankini was Senior Vice President -- Engineering and
Operations of FOM from October 1990 until October 1993. Mr. Frankini was
National Director of Engineering and Operations for Rubloff, Inc., a full
service real estate company in Chicago, Illinois, from October 1984 until
October 1990.

David A. Helfand has been Senior Vice President -- New Business Development
of Equity Office since July 1998. Mr. Helfand was Managing Director of Equity
International Properties, Ltd. from December 1997 until

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July 1998. Mr. Helfand was Chief Executive Officer of Manufactured Home
Communities, Inc. from August 1996 until December 1997 and was President of
Manufactured Home Communities, Inc. from January 1995 until July 1996. From
December 1992 until February 1995, Mr. Helfand was Chief Financial Officer and
from March 1994 until January 1995, he was Vice President of Manufactured Home
Communities, Inc. Since May 1995, Mr. Helfand has been a member of the Board of
Directors of Manufactured Home Communities, Inc.

Jeffrey L. Johnson has been Senior Vice President -- Investments and Chief
Investment Officer for Equity Office since March 1998 and was Senior Vice
President -- Investments for Equity Office from March 1997 until February 1998.
Mr. Johnson was Senior Vice President -- Asset Management for EOH from July 1996
until October 1997. Mr. Johnson was Senior Vice President -- Acquisitions for
EOH from July 1995 until July 1996. Mr. Johnson was Senior Vice
President -- Acquisitions of EOP, Inc. from December 1994 until July 1995 and
was Vice President -- Acquisitions of EOP, Inc. from November 1993 until
December 1994. Mr. Johnson was Vice President Acquisitions of EAM from September
1990 until October 1993. Mr. Johnson was an Investor and Asset Manager for
Aldrich Eastman Waltch, Inc., a real estate advisor in Boston, Massachusetts,
from August 1987 until August 1990. Mr. Johnson was Senior Project Manager in
the real estate investment group for First Wachovia, Inc., a commercial bank in
Winston-Salem, North Carolina, from July 1983 until August 1987.

Peter D. Johnston has been Senior Vice President -- Southwest Region of
Equity Office since March 1998 and was Regional Vice President -- Southwest
Region from January 1998 until February 1998. Mr. Johnston was Senior Vice
President -- National Accounts from April 1993 until February 1998.

Kim J. Koehn has been Senior Vice President -- West Region of Equity Office
since March 1998 and was Regional Vice President -- West Region from March 1997
until February 1998 and was also Regional Vice President Southwest Region from
March 1997 until December 1997. Mr. Koehn was Senior Vice President -- Asset
Management of EOH from December 1995 to February 1997. Mr. Koehn was a Vice
President of EOH from June 1993 until December 1995.

Frances P. Lewis has been Senior Vice President -- Corporate Communications
of Equity Office since April 1997. Ms. Lewis was Vice President -- Corporate
Communications of EGI from November 1994 until April 1997. Ms. Lewis was Vice
President -- Publications of EGI from September 1988 until October 1994.

Anita A. Loch has been Senior Vice President -- Human Resources of Equity
Office since January 1999. Ms. Loch was Vice President of Human Resources of
Moore Corporation, Ltd. from 1997 until December 1998. From 1992 until 1997, Ms.
Loch was Vice President of Human Resources of Continental Can Europe, White Cap,
Inc. Division.

Gregory S. Mancuso has been Senior Vice President -- Information Systems of
Equity Office since October 1998. Mr. Mancuso was Senior Vice President,
Business Systems Integration Group of ERE Yarmouth from 1997 until September
1998. Mr. Mancuso was Senior Vice President/CIO of The Yarmouth Group, Inc.,
from 1994 until 1997, and was Senior Vice President of The Yarmouth Group, Inc.
from 1991 until 1994. Mr. Mancuso held various positions at The Yarmouth Group,
Inc. from 1982 through 1997.

Diane M. Morefield has been Senior Vice President -- Investor Relations
since January 1999 and was Senior Vice President -- Finance/Capital Markets of
Equity Office from July 1997 until December 1998. Ms. Morefield was Senior
Manager in the Corporate Finance practice of Deloitte & Touche, a public
accounting and consulting firm, from November 1994 until July 1997. Ms.
Morefield was Executive Vice President of the Fordham Company, a real estate
development company located in Chicago, Illinois, from November 1993 until
November 1994. Ms. Morefield was Vice President and Team Leader for the Real
Estate Group division, in the Midwest, of Barclays Bank PLC from August 1983
until November 1993.

Christopher P. Mundy has been Senior Vice President -- Northeast Region of
Equity Office since March 1998, and was Regional Vice President -- Northeast
Region from July 1997 until February 1998. Mr. Mundy was Vice
President -- Leasing of EOH from November 1991 until July 1997.

David H. Naus has been Senior Vice President -- Acquisitions of Equity
Office since March 1997. Mr. Naus was Senior Vice President -- Acquisitions for
EOH from December 1995 until October 1997.

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Mr. Naus was Vice President -- Acquisitions of EOH from July 1995 until December
1995. Mr. Naus was Vice President -- Acquisitions of EOP, Inc. from November
1993 until July 1995. Mr. Naus was Vice President -- Acquisitions of EAM from
November 1992 until November 1993. Mr. Naus was Vice President of EAM from
October 1988 until November 1992.

Arvid A. Povilaitis has been Senior Vice President -- Central Region of
Equity Office since March 1998 and was Regional Vice President -- Central Region
from March 1997 until February 1998. Mr. Povilaitis was Vice President -- Asset
Management of EOH from August 1994 until February 1997. Mr. Povilaitis was Vice
President Investment Properties of Strategic Realty Advisors, Inc., a real
estate and advisory company, from January 1994 until August 1994. Mr. Povilaitis
was employed at VMS Realty Partners, a sponsor of public and private real estate
limited partnerships, from January 1983 until January 1994, most recently
serving as Second Vice President.

John C. Schneider has been Senior Vice President -- Legal and Associate
General Counsel for Property Operations of Equity Office since July 1998. From
January 1997 until June 1998, Mr. Schneider was a Vice President of Equity
Office. From January 1994 until December 1996, Mr. Schneider was a vice
president of Rosenberg & Liebentritt, P.C.

Mark E. Scully has been Senior Vice President -- Southeast Region of Equity
Office since March 1998 and was Regional Vice President for the Southeast Region
from March 1997 until February 1998. Mr. Scully was Vice President -- Regional
Leasing Director of EOH from January 1995 until February 1997. Mr. Scully was
Regional Leasing Director of EOH from September 1991 until December 1994.

Michael E. Sheinkop has been Senior Vice President -- Real Estate Services
of Equity Office since January 1999 and was Senior Vice President -- Portfolio
Management of Equity Office from November 1997 until December 1998. Mr. Sheinkop
was Senior Vice President -- Divisional Manager of EOH from March 1997 until
October 1997 and for Equity Office from March 1997 through December 1997. Mr.
Sheinkop was Senior Vice President -- Asset Management of EOH from December 1995
until February 1997. Mr. Sheinkop was Vice President -- Asset Management of EOH
from July 1995 until December 1995. Mr. Sheinkop was Vice President -- Asset
Management of EOP, Inc. from November 1993 until July 1995. Mr. Sheinkop was
Vice President of EAM from March 1990 until November 1993.

RISK FACTORS

Set forth below are the risks that we believe are material to investors who
purchase or own our units of limited partnership interest. Our units of limited
partnership interest are redeemable on a one-for-one basis for Equity Office's
common shares of beneficial interest or their cash equivalent, at the election
of Equity Office. We refer to our units as our "securities," and the investors
who own units as our "securityholders."

WE MAY BE UNABLE TO MANAGE EFFECTIVELY OUR RAPID GROWTH AND EXPANSION INTO
NEW MARKETS. We have grown rapidly since Equity Office's IPO in July 1997. As
of December 31, 1998, we owned interests in 284 office properties containing
75.1 million square feet. We also owned interests in 19 parking facilities
containing approximately 18,059 parking spaces. On a square footage basis, our
office portfolio grew by 133% and our parking portfolio grew by 22%, based on
the number of parking spaces, from the time of the IPO in July 1997 through the
end of 1998. If we do not effectively manage our rapid growth, we may not be
able to make expected distributions to our securityholders.

OUR PERFORMANCE AND PROPERTY VALUE ARE SUBJECT TO RISKS ASSOCIATED WITH THE
REAL ESTATE INDUSTRY. If our assets do not generate income sufficient to pay
our expenses, service our debt and maintain our properties, we may not be able
to make expected distributions to our securityholders. Factors that may
adversely affect the economic performance and value of our properties include:

- changes in the national, regional and local economic climates;

- local conditions such as an oversupply of office properties or a
reduction in demand for office properties;

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- the attractiveness of our properties to tenants;

- competition from other available office properties;

- changes in market rental rates and the need to periodically repair,
renovate and relet space;

- our ability to collect rent from tenants; and

- our ability to pay for adequate maintenance, insurance and other
operating costs, including real estate taxes which may increase over
time as markets stabilize, and which are not necessarily reduced when
circumstances such as market factors and competition cause a reduction
in income from the property.

WE MAY BE UNABLE TO RENEW LEASES OR RELET SPACE AS LEASES EXPIRE. When our
tenants decide not to renew their leases upon expiration, we may not be able to
relet the space. Even if the tenants do renew or we can relet the space, the
terms of renewal or reletting, including the cost of required renovations, may
be less favorable than current lease terms or less favorable than the market has
anticipated in the valuation of our shares. From now through December 31, 2003,
leases will expire on a total of 61% of the currently occupied rentable square
feet at our current properties. If we are unable to promptly renew the leases or
relet this space, or if the rental rates upon such renewal or reletting are
significantly lower than expected rates, then our cash flow and ability to
service debt and make distributions to securityholders would be adversely
affected.

NEW ACQUISITIONS MAY FAIL TO PERFORM AS EXPECTED. Assuming we are able to
obtain capital on commercially reasonable terms, we intend to continue to
actively acquire office and parking properties. Newly acquired properties may
fail to perform as expected. We may underestimate the costs necessary to bring
an acquired property up to standards established for its intended market
position.

COMPETITION FOR ACQUISITIONS COULD RESULT IN INCREASED PRICES FOR
PROPERTIES. We expect other major real estate investors with significant
capital will compete with us for attractive investment opportunities. These
competitors include publicly traded REITs, private REITs, investment banking
firms and private institutional investment funds. This competition could
increase prices for office properties.

BECAUSE REAL ESTATE INVESTMENTS ARE ILLIQUID, WE MAY NOT BE ABLE TO SELL
PROPERTIES WHEN APPROPRIATE. Real estate investments generally cannot be sold
quickly. We may not be able to vary our portfolio promptly in response to
economic or other conditions. This inability to respond to changes in the
performance of our investments could adversely affect our financial condition
and ability to service debt and make distributions to our securityholders. In
addition, sales of appreciated real property could generate adverse tax
consequences, which may make it disadvantageous for us to sell properties.

SOME POTENTIAL LOSSES ARE NOT COVERED BY INSURANCE. We carry comprehensive
liability, fire, extended coverage and rental loss insurance on all of our
properties. There are, however, certain types of losses, such as lease and other
contract claims, that generally are not insured. Should an uninsured loss or a
loss in excess of insured limits occur, we could lose all or a portion of the
capital we have invested in a property, as well as the anticipated future
revenue from the property. In such an event, we might nevertheless remain
obligated for any mortgage debt or other financial obligations related to the
property.

We carry earthquake insurance on all of our properties, including those
located in California. Our earthquake policies are subject to coverage
limitations. We cannot assure securityholders that material losses in excess of
insurance proceeds will not occur in the future.

SCHEDULED DEBT PAYMENTS COULD ADVERSELY AFFECT OUR FINANCIAL
CONDITION. Our business is subject to risks normally associated with debt
financing. If principal payments due at maturity cannot be refinanced, extended
or paid with proceeds of other capital transactions, such as new equity capital,
our cash flow will not be sufficient in all years to repay all maturing debt. If
prevailing interest rates or other factors at the time of refinancing, such as
the possible reluctance of lenders to make commercial real estate loans, result
in higher interest rates, increased interest expense would adversely affect cash
flow and our ability to service debt and make distributions to securityholders.
See "Management's Discussion and Analysis of Financial Condition and Results of
Operations -- Liquidity and Capital Resources -- Debt Financing."

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OUR OBLIGATION TO COMPLY WITH FINANCIAL COVENANTS IN OUR DEBT COULD
RESTRICT OUR RANGE OF OPERATING ACTIVITIES. The mortgages on our properties
contain customary negative covenants, including limitations on our ability,
without the prior consent of the lender, to further mortgage the property, to
enter into new leases or materially modify existing leases. In addition, our
credit facilities contain customary restrictions, requirements to and other
limitations on our ability to incur indebtedness, including debt to assets
ratios, secured debt to total assets ratios, debt service coverage ratios and
minimum ratios of unencumbered assets to unsecured debt. The indenture under
which our senior unsecured debt is issued contains financial and operating
covenants including coverage ratios and limitations on our ability to incur
secured and unsecured indebtedness. These covenants reduce our flexibility in
conducting our operations and create a risk of default on our debt if we cannot
satisfy them.

OUR DEGREE OF LEVERAGE COULD LIMIT OUR ABILITY TO OBTAIN ADDITIONAL
FINANCING. Our "debt to market capitalization" ratio, which we calculate as
total debt as a percentage of total debt plus the value of our preferred units
and the market value of our units, was approximately 44.4% as of December 31,
1998. Our leverage could have important consequences to securityholders,
including affecting our ability to obtain additional financing in the future for
working capital, capital expenditures, acquisitions, development or other
general corporate purposes and making us more vulnerable to a downturn in
business or the economy generally.

RISING INTEREST RATES COULD ADVERSELY AFFECT OUR CASH FLOW. Advances under
our three credit facilities bear interest at variable rates based upon one-month
and 90-day LIBOR. We may borrow additional money with variable interest rates in
the future, and may enter into other transactions to limit our exposure to
rising interest rates as appropriate and cost effective. Increases in interest
rates, or the loss of the benefits of hedging agreements, would increase our
interest expenses, which would adversely affect cash flow and our ability to
service our debt and make distributions to securityholders.

WE DO NOT CONTROL OUR MANAGEMENT AND SERVICES BUSINESSES. To facilitate
maintenance of Equity Office's REIT qualification, we have "noncontrolled
subsidiaries" that provide management and other services for properties that we
do not wholly own. While we generally own from 95% to 99% of the economic
interest in the noncontrolled subsidiaries, their voting stock is owned directly
or indirectly by private companies controlled by Mr. Zell. We therefore do not
control the timing or amount of distributions or the management and operation of
the noncontrolled subsidiaries, and this prevents us from controlling decisions
relating to the declaration and payment of distributions and the business
policies and operations of the noncontrolled subsidiaries. As of December 31,
1998, we had five noncontrolled subsidiaries, including:

- Equity Office Properties Management Corp. and Beacon Property Management
Corporation, which we refer to as the "management companies," which
manage several properties that we do not wholly own;

- Beacon Construction Company, Inc., which provides third-party
construction services; and

- EOP Office Company, which owns a noncontrolling interest in Wright
Runstad Associates Limited Partnership, a provider of third-party
development and management services.

MR. ZELL'S AFFILIATES CONTROL OUR MANAGEMENT COMPANIES AND CERTAIN OF THE
PROPERTIES WE MANAGE BUT DO NOT OWN. The management companies and Beacon
Property Management, L.P. provide property management services and, in most
cases, asset management services to several properties, certain of which are
owned or controlled by affiliates of Mr. Zell. Most of these management
contracts were not negotiated on an arm's length basis. While we believe that
the management fees we receive from these properties are at current market
rates, we cannot assure securityholders that these management fees will equal at
all times those fees that would be charged by an unaffiliated third party. In
this regard, Mr. Zell controls and has a substantial interest in the private
company which has voting control of the management companies. See "We do not
control our management and services businesses" above.

MR. ZELL AND HIS AFFILIATES CONTINUE TO BE INVOLVED IN OTHER INVESTMENT
ACTIVITIES. Although Mr. Zell entered into a noncompetition agreement at the
time of Equity Office's IPO, he and his affiliates have a broad and varied range
of investment interests, including interests in other real estate investment
companies.
10
11

Mr. Zell's continued involvement in other investment activities could result in
competition for us as well as management decisions which might not reflect the
interests of our securityholders. Mr. Zell's noncompetition agreement does not
apply to activities outside the United States.

ENVIRONMENTAL PROBLEMS ARE POSSIBLE AND CAN BE COSTLY. Federal, state and
local laws and regulations relating to the protection of the environment may
require a current or previous owner or operator of real estate to investigate
and clean up hazardous or toxic substances or petroleum product releases at such
property. If unidentified environmental problems arise, we may have to make
substantial payments which could adversely affect our cash flow and our ability
to make distributions to our securityholders because:

- the owner or operator may have to pay a governmental entity or third
parties for property damage and for investigation and clean-up costs
incurred by such parties in connection with the contamination;

- such laws typically impose clean-up responsibility and liability without
regard to whether the owner or operator knew or caused the presence of
the contaminants;

- even if more that one person may have been responsible for the
contamination, each person covered by the environmental laws may be held
responsible for all of the clean-up costs incurred; and

- third parties may sue the owner or operator of a site for damages and
costs resulting from environmental contamination emanating from that
site.

Environmental laws also govern the presence, maintenance and removal of
asbestos. Such laws require (1) that owners or operators of buildings containing
asbestos properly manage and maintain the asbestos, (2) that they notify and
train those who may come into contact with asbestos, and (3) that they undertake
special precautions, including removal or other abatement, if asbestos would be
disturbed during renovation or demolition of a building. Such laws may impose
fines and penalties on building owners or operators who fail to comply with
these requirements and may allow third parties to seek recovery from owners or
operators for personal injury associated with exposure to asbestos fibers.

Independent environmental consultants have conducted Phase I environmental
site assessments at all of our properties. These assessments included, at a
minimum, a visual inspection of the properties and the surrounding areas, an
examination of current and historical uses of the properties and the surrounding
areas and a review of relevant state, federal and historical documents. Where
appropriate, on a property by property basis, these consultants have conducted
additional testing, including sampling for asbestos, for lead in drinking water,
for soil contamination where underground storage tanks are or were located or
where other past site usages create a potential environmental problem, and for
contamination in groundwater.

These environmental assessments have not revealed any environmental
liabilities at the properties that would require us to make payments of amounts
material to our business, nor are we aware of any such material environmental
liability. Asbestos is in a number of the office properties, but most of these
buildings contain only minor amounts. We believe this asbestos is in good
condition and almost none of it is easily crumbled so as to cause the release of
asbestos fibers. We are currently properly managing and maintaining all of the
asbestos and we are following other requirements relating to asbestos. The
presence of asbestos should not present a significant risk as long as compliance
with these requirements continues.

For a few of the properties, the environmental assessments note potential
offsite sources of contamination such as underground storage tanks. For some of
the properties, the environmental assessments note previous uses, such as the
former presence of underground storage tanks. In most of these cases, follow-up
soil and/or groundwater sampling has not identified evidence of significant
contamination. In the few cases where contamination has been found, existing
plans to mitigate and monitor the sites and/or financial commitments from
certain prior owners and tenants to cover costs related to mitigation should
prevent the contamination from becoming a significant liability.

WE ARE DEPENDENT ON KEY PERSONNEL. We depend on the efforts of Mr. Zell
and Equity Office's executive officers, particularly Mr. Callahan. If they
resigned, our operations could be adversely affected. Equity Office does not
have employment agreements with Mr. Zell or its executive officers.

11
12

CONTINGENT OR UNDISCLOSED LIABILITIES ACQUIRED IN MERGERS OR SIMILAR
TRANSACTIONS COULD REQUIRE US TO MAKE SUBSTANTIAL PAYMENTS. The properties we
acquired in our formation and in our merger with Beacon Properties L.P. were
acquired subject to liabilities and without any recourse with respect to unknown
liabilities. In addition, we have acquired numerous other properties where we
have only limited recourse with respect to unknown liabilities. As a result, if
liability were asserted against us based upon any of those properties, we might
have to pay substantial sums to settle it. Any such payments could adversely
affect our cash flow and our ability to service debt and make distributions to
securityholders. Unknown liabilities with respect to properties acquired might
include:

- liabilities for clean-up or remediation of undisclosed environmental
conditions;

- unasserted claims of tenants, vendors or other persons dealing with the
former entities of the properties;

- liabilities incurred in the ordinary course of business; and

- claims for indemnification by general partners, directors, officers and
others indemnified by the former owners of the properties.

In the future, we may face additional risks of contingent or undisclosed
liabilities as a result of mergers, other business combinations or similar
transactions.

WE ARE DEPENDENT ON EXTERNAL SOURCES OF CAPITAL FOR FUTURE GROWTH. To
qualify as a REIT, Equity Office must distribute to its shareholders each year
at least 95% of its net taxable income, excluding any net capital gain. Our
partnership agreement generally requires us to distribute substantially all of
our net cash revenues each quarter and to make reasonable efforts to distribute
to Equity Office enough cash for it to meet the 95% distribution requirement.
Because of these distribution requirements, it is not likely that we will be
able to fund all future capital needs, including for acquisitions, from income
from operations. We therefore will have to rely on third-party sources of
capital which may or may not be available on favorable terms or at all. Our
access to third-party sources of capital depends on a number of things,
including the market's perception of our growth potential and our current and
potential future earnings. Moreover, additional equity offerings may result in
substantial dilution of securityholders' interests, and additional debt
financing may substantially increase our leverage.

EQUITY OFFICE INTENDS TO QUALIFY AS A REIT, BUT WE CANNOT GUARANTEE THAT IT
WILL QUALIFY. We believe that, since 1997, the year of the IPO, Equity Office
has qualified for taxation as a REIT for federal income tax purposes. If Equity
Office qualifies as a REIT, it generally will not be subject to federal income
tax on its income that it distributes currently to shareholders. Equity Office
plans to continue to meet the requirements for taxation as a REIT but we cannot
assure shareholders that it will qualify as a REIT. Many of the REIT
requirements are highly technical and complex. The determination that Equity
Office is a REIT requires an analysis of various factual matters and
circumstances that may not be totally within our control. For example, to
qualify as a REIT, at least 95% of Equity Office's gross income must be income
specified in the REIT tax laws, including "rents from real property." Equity
Office is also required to distribute to shareholders at least 95% of its REIT
taxable income, excluding capital gains. The fact that Equity Office holds its
assets through EOP Operating and its subsidiaries further complicates the
application of the REIT requirements. Even a technical or inadvertent mistake
could jeopardize its REIT status. Furthermore, Congress and the IRS might make
changes to the tax laws and regulations, and the courts might issue new rulings
that make it more difficult, or impossible, for Equity Office to remain
qualified as a REIT. We do not believe, however, that any pending or proposed
tax law changes would jeopardize its REIT status.

If Equity Office failed to qualify as a REIT, it would be subject to
federal income tax at regular corporate rates. Also, unless the IRS granted
relief under statutory provisions, Equity Office would remain disqualified as a
REIT for the four years following the year Equity Office first failed to
qualify. If Equity Office failed to qualify as a REIT, it would have to pay
significant income taxes and would therefore have less money available for
investments or for distributions to shareholders. This would likely have a
significant adverse effect on the value of our securities. In addition, Equity
Office would no longer be required to make any distributions

12
13

to shareholders but EOP Operating would still be required to distribute
quarterly substantially all of its net cash revenues to its securityholders,
including Equity Office as holder of a majority of our units.

EQUITY OFFICE PAYS SOME TAXES. Even if Equity Office qualifies as a REIT,
it may be required to pay some federal, state and local taxes on its income and
property. In addition, any net taxable income earned directly by the
noncontrolled subsidiaries is subject to federal and state corporate income tax.

WE INTEND TO QUALIFY AS A PARTNERSHIP, BUT CANNOT GUARANTEE THAT WE WILL
QUALIFY. We intend to qualify as a partnership for federal income tax purposes.
However, we will be treated as a corporation for federal income tax purposes if
we are a "publicly traded partnership," unless at least 90% of our income is
qualifying income as defined in the tax code. The income requirements applicable
to REITs and the definition of qualifying income for purposes of this 90% test
are similar in most respects. Qualifying income for the 90% test generally
includes passive income, such as specified types of real property rents,
dividends and interest. We believe that we will meet this qualifying income
test, but we cannot guarantee that we will. If we were to be taxed as a
corporation, we would incur substantial tax liabilities, Equity Office would
fail to qualify as a REIT for tax purposes and Equity Office's and our ability
to raise additional capital would be impaired.

PROPOSED LEGISLATION, IF ENACTED, COULD REQUIRE US TO RESTRUCTURE OUR
OWNERSHIP OF THE NONCONTROLLED SUBSIDIARIES. The Clinton Administration's fiscal
year 2000 budget proposal, announced February 1, 1999, includes a proposal that
would prohibit a REIT from owning more than 10% of the vote or value of the
outstanding securities of any corporation, except for a qualified REIT
subsidiary or another REIT. Currently, a REIT cannot own more than 10% of the
outstanding voting securities of any one issuer. A REIT can, however, own more
than 10% of the value of the stock of a corporation, so long as not more than
25% of the REIT's total assets are comprised of stock of corporations, except
for qualified REIT subsidiaries or other REITs, and the stock of any single
corporation does not account for more than 5% of the value of the REIT's total
assets. The proposal also contains an exception to the 5% and 10% asset tests
that would allow a REIT to have "taxable REIT subsidiaries," including both
"qualified independent contractor subsidiaries," which could perform
noncustomary and other currently prohibited services for tenants and other
customers, and "qualified business subsidiaries," which could undertake
third-party management and development activities as well as other non-real
estate related activities. Under the proposal, no more than 15% of a REIT's
total assets could consist of taxable REIT subsidiaries and no more than 5% of a
REIT's total assets could consist of qualified independent contractor
subsidiaries. Under the budget proposal, a taxable REIT subsidiary would not be
entitled to deduct any interest on debt funded directly or indirectly by the
REIT. This proposal would be effective after the date of enactment and a REIT
would be allowed to combine and convert existing corporate subsidiaries into
taxable REIT subsidiaries tax-free prior to a certain date. A transition period
would allow for conversion of existing corporate subsidiaries before the 10%
vote or value test would become effective. For Equity Office's taxable years
after the effective date of the proposal and after any applicable transition
period, the 10% vote or value test would apply to Equity Office's ownership in
any of the noncontrolled subsidiaries not converted into taxable REIT
subsidiaries. It is presently uncertain whether any proposal regarding REIT
subsidiaries, including the budget proposal, will be enacted or, if enacted,
what the terms, including the effective date, of such proposal will be.

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14

ITEM 2. PROPERTIES.

All capitalized terms used herein and not otherwise defined shall have the
meaning given in the Financial Statements set forth in Item 8.

GENERAL

The Company's portfolio (based on revenue and square footage) is the
largest portfolio of office properties of any publicly traded, full-service
office company in the United States. As of December 31, 1998, the Company owned
or had an interest in 284 Office Properties containing approximately 75.1
million rentable square feet of office space and owned an interest in 19 Parking
Facilities containing approximately 18,059 parking spaces. The Office Properties
are located in 80 submarkets in 36 markets in 24 states and the District of
Columbia. The Office Properties by rentable square feet are located
approximately 53% in central business districts and approximately 47% in
suburban markets. As of December 31, 1998, the Office Properties were, on a
weighted average basis, 95.0% occupied by a total of 6,422 tenants, with no
single tenant accounting for more that 1.7% of the Company's aggregate
annualized rent (except for the U.S. General Services Administration, which
accounted for 3.5% of annualized rent.)

All Property data is as of December 31, 1998.

OFFICE PROPERTIES BY REGION


NUMBER OF APPROXIMATE PERCENT OF TOTAL ANNUALIZED
OFFICE RENTABLE SQUARE OFFICE PROPERTIES RENT
PRIMARY MARKET PROPERTIES FEET RENTABLE SQUARE FEET PERCENT OCCUPIED (000'S)(1)
- -------------- ---------- --------------- -------------------- ---------------- ----------

Central......................... 31 13,339,779 17.8% 95.1% $ 297,249
Northeast....................... 90 21,497,179 28.5% 97.1% 604,024
Southeast....................... 47 7,774,199 10.4% 95.5% 140,771
Southwest....................... 32 10,866,482 14.5% 91.4% 177,224
West............................ 40 11,606,805 15.5% 94.3% 220,329
Pacific......................... 44 10,016,283 13.3% 94.8% 230,400
--- ---------- ------ ------ ----------
Total/Weighted Average.......... 284 75,100,727 100.0% 95.0% $1,669,996
=== ========== ====== ====== ==========


PERCENT OF ANNUALIZED RENT
PORTFOLIO NUMBER OF PER OCCUPIED
PRIMARY MARKET ANNUALIZED RENT LEASES SQUARE FEET(1)
- -------------- --------------- --------- ---------------

Central......................... 17.8% 1,196 $23.43
Northeast....................... 36.2% 1,508 $28.90
Southeast....................... 8.4% 577 $18.96
Southwest....................... 10.6% 1,155 $17.85
West............................ 13.2% 1,279 $20.13
Pacific......................... 13.8% 707 $24.26
------ ----- ------
Total/Weighted Average.......... 100.0% 6,422 $23.40
====== ===== ======


- ---------------

(1) Annualized Rent is the monthly contractual rent under existing leases as of
December 31, 1998, multiplied by 12. This amount reflects total base rent
before any rent abatements, but includes expense reimbursements, which may
be estimates. Total rent abatements for leases in effect as of December 31,
1998, for the 12 months ending December 31, 1999, are approximately $7.1
million.

OFFICE PROPERTY STATISTICS

The following table sets forth certain information relating to each Office
Property as of December 31, 1998.


PERCENT
OF
NUMBER OF APPROXIMATE PERCENT OF TOTAL ANNUALIZED PORTFOLIO
PRIMARY MARKET OFFICE YEAR BUILT/ RENTABLE OFFICE PROPERTIES PERCENT RENT ANNUALIZED
SUB MARKET PROPERTIES RENOVATED SQUARE FEET RENTABLE SQUARE FEET OCCUPIED (000'S)(1) RENT
- -------------- ---------- ----------- ----------- -------------------- -------- ---------- ----------

CENTRAL REGION
Chicago
Central Loop
161 N. Clark................ 1 1992 1,010,520 1.3% 98.4% $ 22,103 1.3%
200 West Adams.............. 1 1985/1996 677,222 0.9% 85.7% 12,747 0.8%
30 N. LaSalle Street(2)..... 1 1974/1990 925,950 1.2% 98.6% 21,366 1.3%
One North Franklin.......... 1 1991 617,592 0.8% 98.3% 13,583 0.8%
Lake County
Tri-State International..... 5 1986 546,263 0.7% 96.2% 11,872 0.7%


ANNUALIZED
RENT
PER OCCUPIED
PRIMARY MARKET NUMBER OF SQUARE
SUB MARKET LEASES FEET(1)
- -------------- --------- --------------

CENTRAL REGION
Chicago
Central Loop
161 N. Clark................ 48 $22.22
200 West Adams.............. 59 $21.96
30 N. LaSalle Street(2)..... 125 $23.39
One North Franklin.......... 55 $22.38
Lake County
Tri-State International..... 42 $22.60


14
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PERCENT
OF
NUMBER OF APPROXIMATE PERCENT OF TOTAL ANNUALIZED PORTFOLIO
PRIMARY MARKET OFFICE YEAR BUILT/ RENTABLE OFFICE PROPERTIES PERCENT RENT ANNUALIZED
SUB MARKET PROPERTIES RENOVATED SQUARE FEET RENTABLE SQUARE FEET OCCUPIED (000'S)(1) RENT
- -------------- ---------- ----------- ----------- -------------------- -------- ---------- ----------

O'Hare
Presidents Plaza............ 4 1980-1982 815,604 1.1% 97.4% 17,420 1.0%
1700 Higgins................ 1 1986 133,876 0.2% 100.0% 2,585 0.2%
Oak Brook
AT&T Plaza.................. 1 1984 224,847 0.3% 86.6% 4,416 0.3%
Oakbrook Terrace Tower...... 1 1988 772,928 1.0% 89.4% 16,545 1.0%
Westbrook Corporate
Center..................... 5 1985-1996 1,107,372 1.5% 90.0% 27,824 1.7%
West Loop
10 & 30 South Wacker........ 2 1983-1987 2,003,288 2.7% 98.0% 64,766 3.9%
101 N. Wacker............... 1 1980/1990 575,294 0.8% 92.9% 12,294 0.7%
Civic Opera House........... 1 1929/1996 841,778 1.1% 98.2% 14,360 0.9%
Indianapolis
Downtown
Bank One Center/Tower(2).... 2 1990 1,057,877 1.4% 94.8% 19,783 1.2%
Cleveland
Downtown
BP Tower.................... 1 1985 1,242,144 1.7% 97.1% 20,100 1.2%
Columbus
Downtown
One Columbus Building....... 1 1987 407,472 0.5% 86.1% 8,293 0.5%
Suburban
Community Corporate Center.. 1 1987 250,169 0.3% 98.7% 4,976 0.3%
One Crosswoods Center....... 1 1984 129,583 0.2% 97.1% 2,215 0.1%
--- ---------- ------ ------ ---------- ------
CENTRAL REGION TOTAL/WEIGHTED
AVERAGE....................... 31 13,339,779 17.8% 95.1% $ 297,249 17.8%
=== ========== ====== ====== ========== ======
NORTHEAST REGION
Stamford
Shelton
Shelton Point............... 1 1985/1993 159,848 0.2% 96.0% $ 2,688 0.2%
Stamford
177 Broad Street............ 1 1989 187,573 0.2% 96.3% 4,445 0.3%
300 Atlantic Street......... 1 1987/1996 272,458 0.4% 100.0% 7,417 0.4%
Canterbury Green(2)......... 1 1987 224,405 0.3% 99.0% 6,481 0.4%
One Stamford Plaza.......... 1 1986/1994 212,244 0.3% 100.0% 5,479 0.3%
Two Stamford Plaza.......... 1 1986/1994 253,020 0.3% 98.2% 7,104 0.4%
Three Stamford Plaza........ 1 1980/1994 241,575 0.3% 100.0% 5,707 0.3%
Four Stamford Plaza......... 1 1979/1994 260,581 0.3% 100.0% 5,497 0.3%
Washington D.C
CBD
1111 19th Street............ 1 1979/1993 252,014 0.3% 99.5% 7,593 0.5%
1620 L Street............... 1 1989 156,272 0.2% 99.3% 4,490 0.3%
One Lafayette Centre........ 1 1980/1993 314,634 0.4% 99.9% 10,047 0.6%
East End
1333 H Street............... 1 1982 244,585 0.3% 100.0% 6,928 0.4%
Boston
East Cambridge
One Canal Park.............. 1 1987 98,154 0.1% 98.6% 2,570 0.2%
Riverview I & II............ 2 1985-1986 263,892 0.4% 100.0% 7,262 0.4%
Ten Canal Park.............. 1 1987 110,843 0.1% 100.0% 2,208 0.1%
Financial District
100 Summer Street........... 1 1974/1990 1,037,801 1.4% 99.8% 30,186 1.8%
150 Federal Street.......... 1 1988 529,730 0.7% 100.0% 15,109 0.9%
175 Federal Street.......... 1 1977 207,366 0.3% 99.2% 5,338 0.3%
2 Oliver Street-147 Milk
Street..................... 1 1988 270,302 0.4% 96.5% 5,256 0.3%
225 Franklin Street......... 1 1966/1996 916,722 1.2% 100.0% 36,794 2.2%
28 State Street............. 1 1968/1997 570,040 0.8% 100.0% 18,429 1.1%
75-101 Federal Street(4).... 2 1988 811,054 1.1% 96.1% 27,769 1.7%
One Post Office Square(3)... 1 1981 765,780 1.0% 100.0% 24,509 1.5%
Rowes Wharf(2)(3)........... 3 1987 344,698 0.5% 99.2% 12,622 0.8%
Russia Wharf................ 1 1978-1982 312,833 0.4% 98.8% 5,485 0.3%
South Station(2)............ 1 1988 178,959 0.2% 99.9% 6,763 0.4%
Government Center
Center Plaza................ 1 1969 637,069 0.8% 96.7% 17,432 1.0%


ANNUALIZED
RENT
PER OCCUPIED
PRIMARY MARKET NUMBER OF SQUARE
SUB MARKET LEASES FEET(1)
- -------------- --------- --------------

O'Hare
Presidents Plaza............ 66 $21.93
1700 Higgins................ 15 $19.31
Oak Brook
AT&T Plaza.................. 27 $22.67
Oakbrook Terrace Tower...... 60 $23.95
Westbrook Corporate
Center..................... 101 $27.91
West Loop
10 & 30 South Wacker........ 135 $32.98
101 N. Wacker............... 41 $23.00
Civic Opera House........... 216 $17.38
Indianapolis
Downtown
Bank One Center/Tower(2).... 81 $19.72
Cleveland
Downtown
BP Tower.................... 38 $16.67
Columbus
Downtown
One Columbus Building....... 28 $23.64
Suburban
Community Corporate Center.. 41 $20.16
One Crosswoods Center....... 18 $17.60
----- ------
CENTRAL REGION TOTAL/WEIGHTED
AVERAGE....................... 1,196 $23.43
===== ======
NORTHEAST REGION
Stamford
Shelton
Shelton Point............... 12 $17.51
Stamford
177 Broad Street............ 14 $24.60
300 Atlantic Street......... 24 $27.22
Canterbury Green(2)......... 16 $29.16
One Stamford Plaza.......... 11 $25.81
Two Stamford Plaza.......... 20 $28.59
Three Stamford Plaza........ 13 $23.62
Four Stamford Plaza......... 10 $21.10
Washington D.C
CBD
1111 19th Street............ 29 $30.29
1620 L Street............... 18 $28.95
One Lafayette Centre........ 22 $31.98
East End
1333 H Street............... 22 $28.33
Boston
East Cambridge
One Canal Park.............. 7 $26.57
Riverview I & II............ 4 $27.52
Ten Canal Park.............. 1 $19.92
Financial District
100 Summer Street........... 26 $29.14
150 Federal Street.......... 23 $28.52
175 Federal Street.......... 31 $25.95
2 Oliver Street-147 Milk
Street..................... 42 $20.15
225 Franklin Street......... 18 $40.14
28 State Street............. 27 $32.33
75-101 Federal Street(4).... 69 $35.63
One Post Office Square(3)... 63 $32.01
Rowes Wharf(2)(3)........... 45 $36.89
Russia Wharf................ 51 $17.75
South Station(2)............ 31 $37.83
Government Center
Center Plaza................ 86 $28.31


15
16


PERCENT
OF
NUMBER OF APPROXIMATE PERCENT OF TOTAL ANNUALIZED PORTFOLIO
PRIMARY MARKET OFFICE YEAR BUILT/ RENTABLE OFFICE PROPERTIES PERCENT RENT ANNUALIZED
SUB MARKET PROPERTIES RENOVATED SQUARE FEET RENTABLE SQUARE FEET OCCUPIED (000'S)(1) RENT
- -------------- ---------- ----------- ----------- -------------------- -------- ---------- ----------

Northwest
Crosby Corporate Center..... 6 1996 337,285 0.4% 100.0% 5,061 0.3%
Crosby Corporate Center
II......................... 3 1998 257,528 0.3% 54.3% 3,126 0.2%
New England Executive Park.. 9 1970-1985 817,008 1.1% 98.1% 19,101 1.1%
The Tower at New England
Executive Park............. 1 1971/1998 194,911 0.3% 20.4% 961 0.1%
South
Westwood Business Center.... 1 1985 164,985 0.2% 91.8% 3,134 0.2%
West
Wellesley Office Park....... 8 1963-1984 641,793 0.9% 98.1% 16,997 1.0%
New York
Columbus Circle
Worldwide Plaza(5).......... 1 1989 1,704,624 2.3% 98.8% 70,357 4.2%
Park/Lexington
Park Avenue Tower(6)........ 1 1986 550,894 0.7% 99.5% 35,061 2.1%
Third Avenue
850 Third Avenue............ 1 1960/1996 562,567 0.7% 100.0% 16,888 1.0%
Philadelphia
Center City
1601 Market Street.......... 1 1970 681,289 0.9% 93.9% 13,039 0.8%
1700 Market Street.......... 1 1969 841,172 1.1% 93.0% 16,071 1.0%
Conshohocken
Four Falls Corporate
Center(3).................. 1 1988 254,355 0.3% 98.5% 6,211 0.4%
King of Prussia/Valley Forge
Oak Hill Plaza(3)........... 1 1982 164,360 0.2% 100.0% 3,015 0.2%
Walnut Hill Plaza(3)........ 1 1985 149,716 0.2% 99.4% 3,013 0.2%
Main Line
One Devon Square(2)(3)...... 1 1984 73,267 0.1% 65.6% 877 0.1%
Two Devon Square(3)......... 1 1985 63,226 0.1% 100.0% 1,032 0.1%
Three Devon Square(2)(3).... 1 1988 6,000 0.0% 100.0% 171 0.0%
Plymouth Meeting/Blue Bell
One Valley Square(3)........ 1 1982 70,289 0.1% 100.0% 1,285 0.1%
Two Valley Square(3)........ 1 1990 70,622 0.1% 100.0% 1,359 0.1%
Three Valley Square(3)...... 1 1984 84,605 0.1% 100.0% 1,677 0.1%
Four and Five Valley
Square(3).................. 2 1988 68,321 0.1% 100.0% 1,377 0.1%
Norfolk
Norfolk
Dominion Tower(3)........... 1 1987 403,276 0.5% 99.2% 6,817 0.4%
Washington D.C
Alexandria/Old Town
1600 Duke Street............ 1 1985 68,770 0.1% 100.0% 1,667 0.1%
Crystal City
Polk and Taylor Buildings... 2 1970 902,371 1.2% 100.0% 24,589 1.5%
Fairfax/Center
Centerpointe I & II......... 2 1988-1990 407,723 0.5% 97.3% 7,302 0.4%
Fair Oaks Plaza............. 1 1986 177,917 0.2% 92.7% 2,885 0.2%
Herndon/Dulles
Northridge I................ 1 1988 124,319 0.2% 100.0% 3,312 0.2%
Reston
Reston Town Center.......... 3 1990 726,045 1.0% 100.0% 19,755 1.2%
Rosslyn/Ballston
1300 North 17th Street...... 1 1980 380,199 0.5% 98.3% 9,663 0.6%
1616 N. Fort Myer Drive..... 1 1974 292,826 0.4% 100.0% 7,427 0.4%
Tyson's Corner
E.J. Randolph............... 1 1983 164,906 0.2% 100.0% 3,815 0.2%
John Marshall I............. 1 1981 255,558 0.3% 100.0% 5,370 0.3%
--- ---------- ------ ------ ---------- ------
NORTHEAST REGION TOTAL/WEIGHTED
AVERAGE....................... 90 21,497,179 28.5% 97.1% $ 604,024 36.2%
=== ========== ====== ====== ========== ======
SOUTHEAST REGION
Orlando
Central Business District
SunTrust Center............. 1 1988 640,385 0.9% 94.3% $ 14,964 0.9%


ANNUALIZED
RENT
PER OCCUPIED
PRIMARY MARKET NUMBER OF SQUARE
SUB MARKET LEASES FEET(1)
- -------------- --------- --------------

Northwest
Crosby Corporate Center..... 6 $15.01
Crosby Corporate Center
II......................... 4 $22.37
New England Executive Park.. 85 $23.84
The Tower at New England
Executive Park............. 3 $24.15
South
Westwood Business Center.... 18 $20.69
West
Wellesley Office Park....... 83 $27.00
New York
Columbus Circle
Worldwide Plaza(5).......... 22 $41.79
Park/Lexington
Park Avenue Tower(6)........ 25 $63.99
Third Avenue
850 Third Avenue............ 26 $30.03
Philadelphia
Center City
1601 Market Street.......... 77 $20.38
1700 Market Street.......... 60 $20.54
Conshohocken
Four Falls Corporate
Center(3).................. 41 $24.79
King of Prussia/Valley Forge
Oak Hill Plaza(3)........... 4 $18.34
Walnut Hill Plaza(3)........ 22 $20.26
Main Line
One Devon Square(2)(3)...... 8 $18.24
Two Devon Square(3)......... 6 $16.32
Three Devon Square(2)(3).... 1 $28.47
Plymouth Meeting/Blue Bell
One Valley Square(3)........ 6 $18.28
Two Valley Square(3)........ 7 $19.24
Three Valley Square(3)...... 6 $19.83
Four and Five Valley
Square(3).................. 5 $20.16
Norfolk
Norfolk
Dominion Tower(3)........... 54 $17.05
Washington D.C
Alexandria/Old Town
1600 Duke Street............ 9 $24.24
Crystal City
Polk and Taylor Buildings... 9 $27.25
Fairfax/Center
Centerpointe I & II......... 12 $18.40
Fair Oaks Plaza............. 35 $17.49
Herndon/Dulles
Northridge I................ 1 $26.64
Reston
Reston Town Center.......... 82 $27.21
Rosslyn/Ballston
1300 North 17th Street...... 29 $25.86
1616 N. Fort Myer Drive..... 11 $25.36
Tyson's Corner
E.J. Randolph............... 14 $23.13
John Marshall I............. 2 $21.01
----- ------
NORTHEAST REGION TOTAL/WEIGHTED
AVERAGE....................... 1,508 $28.90
===== ======
SOUTHEAST REGION
Orlando
Central Business District
SunTrust Center............. 47 $24.77


16
17


PERCENT
OF
NUMBER OF APPROXIMATE PERCENT OF TOTAL ANNUALIZED PORTFOLIO
PRIMARY MARKET OFFICE YEAR BUILT/ RENTABLE OFFICE PROPERTIES PERCENT RENT ANNUALIZED
SUB MARKET PROPERTIES RENOVATED SQUARE FEET RENTABLE SQUARE FEET OCCUPIED (000'S)(1) RENT
- -------------- ---------- ----------- ----------- -------------------- -------- ---------- ----------

Sarasota
Downtown
Sarasota City Center........ 1 1989 247,891 0.3% 97.5% 4,560 0.3%
Atlanta
Central Perimeter
Central Park................ 2 1986 612,733 0.8% 95.8% 12,530 0.8%
Lakeside Office Park........ 5 1972-1978 390,721 0.5% 98.2% 6,101 0.4%
One Perimeter Center........ 4 1972-1986 1,264,027 1.7% 89.3% 21,577 1.3%
Two Perimeter Center........ 11 1971-1985 980,708 1.3% 93.7% 15,096 0.9%
Three Perimeter Center...... 14 1970-1989 557,435 0.7% 94.5% 10,086 0.6%
Four Perimeter Center....... 3 1978-1981 483,796 0.6% 100.0% 9,300 0.6%
Midtown
Promenade II................ 1 1990 770,840 1.0% 98.7% 17,361 1.0%
Northwest
Paces West.................. 2 1988 641,263 0.9% 96.5% 13,084 0.8%
Charlotte
Uptown
Wachovia Center............. 1 1972/1994 581,666 0.8% 100.0% 6,927 0.4%
Raleigh/Durham
South Durham
University Tower............ 1 1987/1992 181,221 0.2% 95.5% 3,375 0.2%
Nashville
Downtown
Nations Bank Plaza.......... 1 1977/1995 421,513 0.6% 98.5% 5,809 0.3%
--- ---------- ------ ------ ---------- ------
SOUTHEAST REGION TOTAL/WEIGHTED
AVERAGE....................... 47 7,774,199 10.4% 95.5% $ 140,771 8.4%
=== ========== ====== ====== ========== ======
SOUTHWEST REGION
New Orleans
CBD
LL&E Tower.................. 1 1987 545,157 0.7% 82.2% $ 7,117 0.4%
Texaco Center 1 1984 619,714 0.8% 87.7% 8,955 0.5%
Metairie/E. Jefferson
One Lakeway Center.......... 1 1981/1996 289,112 0.4% 93.2% 4,259 0.3%
Two Lakeway Center.......... 1 1984/1996 440,826 0.6% 98.3% 7,338 0.4%
Three Lakeway Center........ 1 1987/1996 462,890 0.6% 97.3% 6,927 0.4%
Austin
CBD
Franklin Plaza.............. 1 1987 517,849 0.7% 97.6% 10,353 0.6%
One American Center(2)...... 1 1984 505,770 0.7% 99.0% 10,143 0.6%
San Jacinto Center.......... 1 1987 400,329 0.5% 97.9% 8,222 0.5%
Dallas
Central
Eighty-Eighty Central....... 1 1984/1995 283,707 0.4% 93.6% 4,647 0.3%
LBJ/Quorum
Colonnade I & II............ 2 1983-1985 606,615 0.8% 93.9% 11,152 0.7%
Colonnade III............... 1 1998 377,639 0.5% 60.1% 4,681 0.3%
Four Forest Plaza(3)........ 1 1985 394,324 0.5% 92.5% 6,325 0.4%
Lakeside Square............. 1 1987 397,328 0.5% 82.2% 7,412 0.4%
North Central Plaza Three... 1 1986/1994 346,575 0.5% 82.3% 5,048 0.3%
N. Central Expressway
9400 NCX.................... 1 1981/1995 379,556 0.5% 91.7% 5,408 0.3%
Preston Center
Preston Commons............. 3 1986 418,604 0.6% 84.5% 7,693 0.5%
Sterling Plaza.............. 1 1984/1994 302,747 0.4% 92.6% 5,410 0.3%
Ft. Worth
W/SW Fort Worth
Summitt Office Park......... 2 1974/1993 239,095 0.3% 97.8% 2,928 0.2%
Houston
Galleria/West Loop
San Felipe Plaza(3)......... 1 1984 959,466 1.3% 93.5% 15,846 0.9%
North Loop/Northwest
Brookhollow Central......... 3 1972-1981 797,971 1.1% 86.9% 10,602 0.6%


ANNUALIZED
RENT
PER OCCUPIED
PRIMARY MARKET NUMBER OF SQUARE
SUB MARKET LEASES FEET(1)
- -------------- --------- --------------

Sarasota
Downtown
Sarasota City Center........ 35 $18.88
Atlanta
Central Perimeter
Central Park................ 67 $21.34
Lakeside Office Park........ 38 $15.90
One Perimeter Center........ 128 $19.11
Two Perimeter Center........ 69 $16.43
Three Perimeter Center...... 50 $19.16
Four Perimeter Center....... 8 $19.22
Midtown
Promenade II................ 26 $22.82
Northwest
Paces West.................. 42 $21.14
Charlotte
Uptown
Wachovia Center............. 9 $11.91
Raleigh/Durham
South Durham
University Tower............ 36 $19.50
Nashville
Downtown
Nations Bank Plaza.......... 22 $14.00
----- ------
SOUTHEAST REGION TOTAL/WEIGHTED
AVERAGE....................... 577 $18.96
===== ======
SOUTHWEST REGION
New Orleans
CBD
LL&E Tower.................. 31 $15.89
Texaco Center 30 $16.47
Metairie/E. Jefferson
One Lakeway Center.......... 48 $15.80
Two Lakeway Center.......... 80 $15.98
Three Lakeway Center........ 47 $16.29
Austin
CBD
Franklin Plaza.............. 45 $20.48
One American Center(2)...... 33 $20.25
San Jacinto Center.......... 40 $20.97
Dallas
Central
Eighty-Eighty Central....... 36 $17.49
LBJ/Quorum
Colonnade I & II............ 77 $19.58
Colonnade III............... 8 $20.64
Four Forest Plaza(3)........ 52 $17.35
Lakeside Square............. 22 $22.70
North Central Plaza Three... 33 $17.71
N. Central Expressway
9400 NCX.................... 69 $15.53
Preston Center
Preston Commons............. 68 $21.74
Sterling Plaza.............. 70 $19.31
Ft. Worth
W/SW Fort Worth
Summitt Office Park......... 57 $12.53
Houston
Galleria/West Loop
San Felipe Plaza(3)......... 125 $17.66
North Loop/Northwest
Brookhollow Central......... 50 $15.29


17
18


PERCENT
OF
NUMBER OF APPROXIMATE PERCENT OF TOTAL ANNUALIZED PORTFOLIO
PRIMARY MARKET OFFICE YEAR BUILT/ RENTABLE OFFICE PROPERTIES PERCENT RENT ANNUALIZED
SUB MARKET PROPERTIES RENOVATED SQUARE FEET RENTABLE SQUARE FEET OCCUPIED (000'S)(1) RENT
- -------------- ---------- ----------- ----------- -------------------- -------- ---------- ----------

North/North Belt
Intercontinental Center..... 1 1983/1991 194,801 0.3% 100.0% 2,881 0.2%
Northborough Tower(3)....... 1 1983/1990 207,908 0.3% 98.5% 3,036 0.2%
West
2500 CityWest............... 1 1982 574,216 0.8% 99.7% 12,156 0.7%
San Antonio
Northwest
Colonnade I................. 1 1983 168,637 0.2% 95.6% 2,589 0.2%
Northwest Center............ 1 1984/1994 241,248 0.3% 94.2% 3,011 0.2%
Union Square................ 1 1986 194,398 0.3% 92.2% 3,086 0.2%
--- ---------- ------ ------ ---------- ------
SOUTHWEST REGION TOTAL/WEIGHTED
AVERAGE....................... 32 10,866,482 14.5% 91.4% $ 177,224 10.6%
=== ========== ====== ====== ========== ======
WEST REGION
Anchorage
Midtown
Calais Office Center(2)..... 2 1975 190,599 0.3% 99.8% $ 3,710 0.2%
Phoenix
Central Corridor
49 East Thomas Road(7)...... 1 1974/1993 18,892 0.0% 61.4% 111 0.0%
One Phoenix Plaza(8)........ 1 1989 586,403 0.8% 100.0% 7,316 0.4%
Denver
Downtown
410 17th Street............. 1 1978 388,953 0.5% 88.1% 5,132 0.3%
Denver Post Tower(2)........ 1 1984 579,999 0.8% 85.6% 7,453 0.4%
Dominion Plaza.............. 1 1983 571,468 0.8% 86.4% 7,206 0.4%
Tabor Center................ 2 1985 674,278 0.9% 84.0% 11,836 0.7%
Trinity Place............... 1 1983 189,163 0.3% 90.0% 2,266 0.1%
Southeast
4949 S. Syracuse............ 1 1982 62,633 0.1% 86.4% 935 0.1%
Denver Corporate Center II &
III........................ 2 1981/93-97 358,357 0.5% 100.0% 6,703 0.4%
Metropoint.................. 1 1987 263,719 0.4% 96.7% 5,164 0.3%
Millennium Plaza............ 1 1982 330,033 0.4% 100.0% 7,808 0.5%
Solarium 1 1982 162,817 0.2% 99.4% 2,952 0.2%
Terrace Building............ 1 1982 115,408 0.2% 83.5% 1,885 0.1%
The Quadrant................ 1 1985 313,302 0.4% 97.2% 6,040 0.4%
Minneapolis
I-494
Northland Plaza............. 1 1985 296,965 0.4% 95.7% 7,042 0.4%
Minneapolis CBD
LaSalle Plaza............... 1 1991 588,908 0.8% 97.5% 15,577 0.9%
St. Louis
Mid County
Interco Corporate Tower..... 1 1986 339,163 0.5% 98.9% 7,337 0.4%
Albuquerque
Downtown
500 Marquette Building...... 1 1985 230,022 0.3% 92.7% 3,357 0.2%
Uptown
One Park Square............. 4 1985 262,020 0.3% 81.8% 3,812 0.2%
Oklahoma City
Northwest
5100 Brookline(3)........... 1 1974 105,459 0.1% 81.1% 832 0.0%
Atrium Towers............... 2 1980/1995 155,865 0.2% 93.2% 1,361 0.1%
Portland
Downtown
1001 Fifth Avenue(2)........ 1 1980 368,138 0.5% 93.9% 6,425 0.4%
Seattle
Bellevue CBD
One Bellevue Center(2)...... 1 1983 344,715 0.5% 98.1% 7,595 0.5%
Rainier Plaza(2)............ 1 1986 410,855 0.5% 99.0% 8,966 0.5%


ANNUALIZED
RENT
PER OCCUPIED
PRIMARY MARKET NUMBER OF SQUARE
SUB MARKET LEASES FEET(1)
- -------------- --------- --------------

North/North Belt
Intercontinental Center..... 12 $14.79
Northborough Tower(3)....... 16 $14.83
West
2500 CityWest............... 26 $21.23
San Antonio
Northwest
Colonnade I................. 28 $16.05
Northwest Center............ 32 $13.25
Union Square................ 20 $17.22
----- ------
SOUTHWEST REGION TOTAL/WEIGHTED
AVERAGE....................... 1,155 $17.85
===== ======
WEST REGION
Anchorage
Midtown
Calais Office Center(2)..... 35 $19.50
Phoenix
Central Corridor
49 East Thomas Road(7)...... 11 $ 9.58
One Phoenix Plaza(8)........ 1 $12.48
Denver
Downtown
410 17th Street............. 72 $14.97
Denver Post Tower(2)........ 30 $15.01
Dominion Plaza.............. 65 $14.59
Tabor Center................ 135 $20.90
Trinity Place............... 41 $13.30
Southeast
4949 S. Syracuse............ 7 $17.27
Denver Corporate Center II &
III........................ 13 $18.71
Metropoint.................. 20 $20.25
Millennium Plaza............ 2 $23.66
Solarium 34 $18.24
Terrace Building............ 18 $19.54
The Quadrant................ 38 $19.84
Minneapolis
I-494
Northland Plaza............. 52 $24.77
Minneapolis CBD
LaSalle Plaza............... 32 $27.14
St. Louis
Mid County
Interco Corporate Tower..... 32 $21.87
Albuquerque
Downtown
500 Marquette Building...... 33 $15.74
Uptown
One Park Square............. 47 $17.79
Oklahoma City
Northwest
5100 Brookline(3)........... 58 $ 9.73
Atrium Towers............... 33 $ 9.37
Portland
Downtown
1001 Fifth Avenue(2)........ 55 $18.60
Seattle
Bellevue CBD
One Bellevue Center(2)...... 34 $22.46
Rainier Plaza(2)............ 60 $22.05


18
19


PERCENT
OF
NUMBER OF APPROXIMATE PERCENT OF TOTAL ANNUALIZED PORTFOLIO
PRIMARY MARKET OFFICE YEAR BUILT/ RENTABLE OFFICE PROPERTIES PERCENT RENT ANNUALIZED
SUB MARKET PROPERTIES RENOVATED SQUARE FEET RENTABLE SQUARE FEET OCCUPIED (000'S)(1) RENT
- -------------- ---------- ----------- ----------- -------------------- -------- ---------- ----------

CBD
1111 Third Avenue........... 1 1980 528,282 0.7% 97.9% 10,171 0.6%
Columbia Seafirst Center.... 2 1985 1,537,932 2.0% 97.0% 35,321 2.1%
First Interstate Center..... 1 1983 915,883 1.2% 96.6% 20,950 1.3%
Nordstrom Medical Tower..... 1 1986 101,431 0.1% 98.5% 2,667 0.2%
Second and Seneca
Buildings.................. 2 1991 480,272 0.6% 100.0% 10,249 0.6%
Second and Spring
Building................... 1 1906/1989 134,871 0.2% 80.6% 2,150 0.1%
--- ---------- ------ ------ ---------- ------
WEST REGION TOTAL/WEIGHTED
AVERAGE....................... 40 11,606,805 15.5% 94.3% $ 220,329 13.2%
=== ========== ====== ====== ========== ======
PACIFIC REGION
Los Angeles
Downtown
550 S. Hope................. 1 1991 566,434 0.8% 82.4% $ 10,235 0.6%
Two California Plaza(2)..... 1 1992 1,329,809 1.8% 88.9% 26,957 1.6%
Pasadena
Pasadena Towers............. 2 1990-91 439,367 0.6% 92.2% 11,369 0.7%
Westwood
10880 Wilshire Boulevard
(2)........................ 1 1970/1992 534,047 0.7% 94.7% 14,863 0.9%
10960 Wilshire Boulevard.... 1 1971/1992 543,804 0.7% 99.4% 15,974 1.0%
Orange County
Airport Office Area
1920 Main Plaza............. 1 1988 305,662 0.4% 97.7% 6,980 0.4%
2010 Main Plaza............. 1 1988 280,882 0.4% 93.6% 6,675 0.4%
Anaheim Stadium Area
500 Orange Tower(9)......... 1 1988 290,765 0.4% 94.3% 5,161 0.3%
Town & Country
1100 Executive Tower........ 1 1987 366,747 0.5% 99.1% 6,542 0.4%
San Diego
UTC
Smith Barney Tower.......... 1 1987 187,999 0.3% 94.6% 3,993 0.2%
The Plaza at La Jolla
Village(3)................. 5 1987-1990 635,419 0.8% 89.9% 13,743 0.8%
San Francisco
Financial District
201 Mission Street.......... 1 1981 483,289 0.6% 99.7% 8,395 0.5%
301 Howard Building......... 1 1988 307,396 0.4% 86.8% 6,736 0.4%
580 California.............. 1 1984 313,012 0.4% 100.0% 8,585 0.5%
60 Spear Street Building.... 1 1967/1987 133,782 0.2% 100.0% 3,487 0.2%
One Maritime Plaza.......... 1 1967/1990 534,878 0.7% 100.0% 16,943 1.0%
One Market(2)............... 1 1976/1995 1,460,081 1.9% 96.9% 40,928 2.5%
San Jose
Mountain View
Shoreline Technology Park... 12 1985-1991 726,508 1.0% 100.0% 13,665 0.8%
Santa Clara
Lake Marriott Business
Park....................... 7 1981 401,402 0.5% 100.0% 5,949 0.4%
Sunnyvale
Sunnyvale Business Center... 3 1990 175,000 0.2% 100.0% 3,219 0.2%
--- ---------- ------ ------ ---------- ------
PACIFIC REGION TOTAL/WEIGHTED
AVERAGE....................... 44 10,016,283 13.3% 94.8% $ 230,400 13.8%
--- ---------- ------ ------ ---------- ------
PORTFOLIO TOTAL/WEIGHTED
AVERAGE....................... 284 75,100,727 100.0% 95.0% $1,669,996 100.0%
=== ========== ====== ====== ========== ======


ANNUALIZED
RENT
PER OCCUPIED
PRIMARY MARKET NUMBER OF SQUARE
SUB MARKET LEASES FEET(1)
- -------------- --------- --------------

CBD
1111 Third Avenue........... 47 $19.67
Columbia Seafirst Center.... 149 $23.67
First Interstate Center..... 66 $23.68
Nordstrom Medical Tower..... 23 $26.71
Second and Seneca
Buildings.................. 30 $21.34
Second and Spring
Building................... 6 $19.79
----- ------
WEST REGION TOTAL/WEIGHTED
AVERAGE....................... 1,279 $20.13
===== ======
PACIFIC REGION
Los Angeles
Downtown
550 S. Hope................. 38 $21.94
Two California Plaza(2)..... 35 $22.81
Pasadena
Pasadena Towers............. 35 $28.07
Westwood
10880 Wilshire Boulevard
(2)........................ 47 $29.38
10960 Wilshire Boulevard.... 32 $29.54
Orange County
Airport Office Area
1920 Main Plaza............. 43 $23.38
2010 Main Plaza............. 27 $25.39
Anaheim Stadium Area
500 Orange Tower(9)......... 47 $18.82
Town & Country
1100 Executive Tower........ 24 $17.99
San Diego
UTC
Smith Barney Tower.......... 21 $22.44
The Plaza at La Jolla
Village(3)................. 84 $24.07
San Francisco
Financial District
201 Mission Street.......... 19 $17.43
301 Howard Building......... 25 $25.24
580 California.............. 27 $27.43
60 Spear Street Building.... 8 $26.07
One Maritime Plaza.......... 42 $31.68
One Market(2)............... 121 $28.91
San Jose
Mountain View
Shoreline Technology Park... 12 $18.81
Santa Clara
Lake Marriott Business
Park....................... 17 $14.82
Sunnyvale
Sunnyvale Business Center... 3 $18.40
----- ------
PACIFIC REGION TOTAL/WEIGHTED
AVERAGE....................... 707 $24.26
----- ------
PORTFOLIO TOTAL/WEIGHTED
AVERAGE....................... 6,422 $23.40
===== ======


- ---------------

(1) Annualized Rent is the monthly contractual rent under existing leases as of
December 31, 1998, multiplied by 12. This amount reflects total base rent
before any rent abatements, but includes expense reimbursements, which may
be estimates. Total rent abatements for leases in effect as of December 31,
1998, for the 12 months ending December 31, 1999, are approximately $7.1
million.

(2) All or a portion of this Office Property is held subject to a ground lease.

(3) This Office Property is held in a partnership with an unaffiliated third
party and, in the case of San Felipe Plaza, an affiliated party.

19
20

(4) This Office Property is held in a private real estate investment trust in
which the Company and the Trust own 51.6% of the outstanding shares.

(5) The Company's interest in the amenities component of this Office Property is
primarily attributable to its ownership of mortgage indebtedness encumbering
the theatre/plaza, retail, health club and parking facilities associated
therewith.

(6) The Company acquired a $295 million first mortgage note secured by this
Office Property for approximately $244.9 million. In accordance with certain
agreements concerning the first mortgage note, the Company controls
financial and operational decisions for the Property and is entitled to
substantially all cash flow and residual profit. Accordingly, the Company
consolidated the financial position and results of operations of the
Property.

(7) This Office Property was purchased in conjunction with the purchase of One
Phoenix Plaza for the sole purpose of providing additional parking for the
tenants of One Phoenix Plaza.

(8) This Office Property is 100% leased to a single tenant on a triple net
basis, whereby the tenant pays for certain operating expenses directly,
rather than reimbursing the Company. The amounts shown above for annualized
rent include the amounts of reimbursement of expenses paid by the Company
but do not make any adjustments for expenses paid directly by the tenant.

(9) This Office Property is held subject to an interest in the improvements at
the Property held by an unaffiliated third party. In addition, the Company
has a mortgage interest in such improvements.

PARKING FACILITIES

Information concerning the Parking Facilities as of December 31, 1998 is
set forth below.



NUMBER OF NUMBER OF MANAGEMENT
REGION NAME PROPERTY NAME STATE CITY SPACES GARAGES COMPANY(1)
- ----------- -------------------------------------- ----- ------------ --------- --------- ----------------

CENTRAL
Adams-Wabash Garage IL Chicago 670 1 Standard Parking
Theater District Garage(2) IL Chicago 1,006 1 Standard Parking
203 North LaSalle Garage(2) IL Chicago 1,172 1 Standard Parking
Capitol Commons Garage(2)(3) IN Indianapolis 950 1 Central Parking
Milwaukee Center Garage(3) WI Milwaukee 876 1 Standard Parking
NORTHEAST
Boston Harbor Garage MA Boston 1,380 1 Standard Parking
1616 Sansom Street Garage PA Philadelphia 240 1 Central Parking
1111 Sansom Street Garage PA Philadelphia 250 1 Central Parking
Juniper/Locust Street Garage PA Philadelphia 541 1 Central Parking
15th & Sansom Street Garage PA Philadelphia 313 1 Central Parking
1602-34 Chancellor Garage PA Philadelphia 416 1 Central Parking
Stanwix Parking Garage PA Pittsburgh 712 1 Standard Parking
Forbes & Allies Garage(4) PA Pittsburgh 1,310 2 Central Parking
SOUTHWEST
601 Tchoupitoulas LA New Orleans 759 1 Central Parking
WEST
St. Louis Parking Garages(5) MO St. Louis 7,464 4 Central Parking
------ ---
TOTAL EOP STAND-ALONE 18,059 19
TOTAL EOP PORTFOLIO 69,497 85
------ ---
GRAND TOTAL 87,556 104
====== ===


- ---------------

(1) With the exception of Capitol Commons Garage, all of the named Parking
Facilities are operated by the designated third-party service companies
(each, a "Service Company") under a lease agreement whereby the Company and
the Service Company share the gross receipts from the parking operation or
the Company receives a fixed payment from the Service Company, and the
Company bears none of the operational expenses. In the case of Capitol
Commons Garage, the operating agreement provides for the Company's receipt
of a percentage of net receipts and, therefore, results in an insignificant
amount of

20
21

non-qualifying gross income for REIT qualification purpose relative to the
total gross income of the Company.

(2) Each of these Parking Facilities is held in a partnership with an
unaffiliated third party. The Company or a Subsidiary is the managing
general partner of each such partnership.

(3) This Parking Facility is held subject to a ground lease.

(4) The Company acquired a leasehold interest in these Parking Facilities. The
lease is for a term of 50 years with four five-year options to renew.
Pursuant to the lease, the Company is required to make annual rent payments
of $172,500, and is required to make certain capital improvements to the
garages of approximately $10.0 million during the first ten years of the
lease. The Company has accounted for this transaction as a capital lease.

(5) The Company has a 50% membership interest in a portfolio of four Parking
Facilities serving the St. Louis, Missouri area.

TENANTS

As of December 31, 1998, the Office Properties were leased to 6,422
tenants; no single tenant accounted for more than 1.7% of the Company's
aggregate annualized rent or 1.5% of aggregate occupied square feet (except for
the U.S. General Services Administration, acting on behalf of various agencies
or departments of the U.S. government, which accounted for 3.5% of annualized
rent and 3.2% of occupied square feet).

LEASE EXPIRATIONS BY REGION AS OF DECEMBER 31, 1998


1999 AND
MONTH TO
MONTH 2000 2001 2002 2003 2004
------------ ------------ ------------ ------------ ------------ ------------

CENTRAL REGION TOTALS
Square Feet (1).............. 1,058,880 1,189,236 971,560 1,072,414 1,702,602 964,295
% Square Feet (2)............ 7.9% 8.9% 7.3% 8.0% 12.8% 7.2%
Annualized Rent (3).......... $ 25,806,328 $ 29,143,061 $ 21,965,146 $ 26,531,315 $ 48,716,986 $ 23,280,366
Number of Leases............. 245 179 190 152 144 83
Rent Per Square Foot......... $ 24.37 $ 24.51 $ 22.61 $ 24.74 $ 28.61 $ 24.14

NORTHEAST REGION TOTALS
Square Feet (1).............. 1,451,785 1,766,261 3,286,026 3,208,015 2,124,409 1,299,915
% Square Feet (2)............ 6.8% 8.2% 15.3% 14.9% 9.9% 6.0%
Annualized Rent (3).......... $ 36,618,104 $ 46,553,668 $105,003,832 $ 88,593,793 $ 61,781,333 $ 32,835,283
Number of Leases............. 255 234 236 229 218 87
Rent Per Square Foot......... $ 25.22 $ 26.36 $ 31.95 $ 27.62 $ 29.08 $ 25.26

SOUTHEAST REGION TOTALS
Square Feet (1).............. 1,312,362 1,045,440 1,405,445 772,519 387,564 370,319
% Square Feet (2)............ 16.9% 13.4% 18.1% 9.9% 5.0% 4.8%
Annualized Rent (3).......... $ 21,944,149 $ 21,426,163 $ 25,891,378 $ 16,082,280 $ 8,407,677 $ 5,718,163
Number of Leases............. 149 103 117 101 48 22
Rent Per Square Foot......... $ 16.72 $ 20.49 $ 18.42 $ 20.82 $ 21.69 $ 15.44

SOUTHWEST REGION TOTALS
Square Feet (1).............. 1,315,199 1,876,183 1,438,426 1,398,074 1,424,566 854,365
% Square Feet (2)............ 12.1% 17.3% 13.2% 12.9% 13.1% 7.9%
Annualized Rent (3).......... $ 22,552,831 $ 33,382,204 $ 26,538,168 $ 26,406,887 $ 25,660,899 $ 15,989,205
Number of Leases............. 317 247 181 151 159 46
Rent Per Square Foot......... $ 17.15 $ 17.79 $ 18.45 $ 18.89 $ 18.01 $ 18.71

WEST REGION TOTALS
Square Feet (1).............. 1,332,693 1,462,005 1,732,283 1,220,739 1,513,115 1,188,782
% Square Feet (2)............ 11.5% 12.6% 14.9% 10.5% 13.0% 10.2%
Annualized Rent (3).......... $ 24,150,502 $ 28,220,660 $ 36,282,625 $ 25,090,787 $ 34,992,002 $ 19,184,479
Number of Leases............. 399 220 226 158 148 38
Rent Per Square Foot......... $ 18.12 $ 19.30 $ 20.94 $ 20.55 $ 23.13 $ 16.14



2009 AND
2005 2006 2007 2008 BEYOND TOTALS
------------ ------------ ------------ ------------ ------------ --------------

CENTRAL REGION TOTALS
Square Feet (1).............. 1,296,086 683,110 440,291 1,160,460 2,150,197 12,689,131
% Square Feet (2)............ 9.7% 5.1% 3.3% 8.7% 16.1% 95.1%
Annualized Rent (3).......... $ 28,863,959 $ 14,653,053 $ 9,181,483 $ 21,928,508 $ 47,178,901 $ 297,249,106
Number of Leases............. 61 45 32 34 31 1,196
Rent Per Square Foot......... $ 22.27 $ 21.45 $ 20.85 $ 18.90 $ 21.94 $ 23.43
NORTHEAST REGION TOTALS
Square Feet (1).............. 1,290,649 1,122,132 1,015,868 1,042,912 3,289,966 20,897,938
% Square Feet (2)............ 6.0% 5.2% 4.7% 4.9% 15.3% 97.1%
Annualized Rent (3).......... $ 35,955,383 $ 27,459,285 $ 25,732,532 $ 31,021,301 $112,469,010 $ 604,023,525
Number of Leases............. 72 52 38 47 40 1,508
Rent Per Square Foot......... $ 27.86 $ 24.47 $ 25.33 $ 29.74 $ 34.19 $ 28.90
SOUTHEAST REGION TOTALS
Square Feet (1).............. 465,161 555,370 33,750 346,336 729,800 7,424,066
% Square Feet (2)............ 6.0% 7.1% 0.4% 4.5% 9.4% 95.5%
Annualized Rent (3).......... $ 6,998,489 $ 12,813,908 $ 558,017 $ 8,622,891 $ 12,307,455 $ 140,770,569
Number of Leases............. 14 6 5 7 5 577
Rent Per Square Foot......... $ 15.05 $ 23.07 $ 16.53 $ 24.90 $ 16.86 $ 18.96
SOUTHWEST REGION TOTALS
Square Feet (1).............. 233,304 564,265 256,513 278,707 288,778 9,928,380
% Square Feet (2)............ 2.1% 5.2% 2.4% 2.6% 2.7% 91.4%
Annualized Rent (3).......... $ 3,903,360 $ 9,647,066 $ 4,826,063 $ 6,162,961 $ 2,154,574 $ 177,224,218
Number of Leases............. 20 14 5 10 5 1,155
Rent Per Square Foot......... $ 16.73 $ 17.10 $ 18.81 $ 22.11 $ 7.46 $ 17.85
WEST REGION TOTALS
Square Feet (1).............. 498,332 474,956 540,939 704,254 275,078 10,943,176
% Square Feet (2)............ 4.3% 4.1% 4.7% 6.1% 2.4% 94.3%
Annualized Rent (3).......... $ 11,148,911 $ 9,776,078 $ 11,426,913 $ 18,808,208 $ 1,248,207 $ 220,329,372
Number of Leases............. 29 17 22 17 5 1,279
Rent Per Square Foot......... $ 22.37 $ 20.58 $ 21.12 $ 26.71 $ 4.54 $ 20.13


21
22


1999 AND
MONTH TO
MONTH 2000 2001 2002 2003 2004
------------ ------------ ------------ ------------ ------------ ------------

PACIFIC REGION TOTALS
Square Feet (1).............. 1,268,789 1,322,935 1,682,256 821,437 708,969 436,892
% Square Feet (2)............ 12.7% 13.2% 16.8% 8.2% 7.1% 4.4%
Annualized Rent (3).......... $ 26,644,154 $ 29,575,581 $ 38,500,310 $ 22,728,014 $ 19,700,363 $ 11,274,429
Number of Leases............. 148 118 136 87 81 29
Rent Per Square Foot......... $ 21.00 $ 22.36 $ 22.89 $ 27.67 $ 27.79 $ 25.81

PORTFOLIO TOTALS
Square Feet (1).............. 7,739,708 8,662,060 10,515,996 8,493,198 7,861,225 5,114,568
% Square Feet (2)............ 10.3% 11.5% 14.0% 11.3% 10.5% 6.8%
Annualized Rent (3).......... $157,716,068 $188,301,337 $254,181,460 $205,433,075 $199,259,260 $108,281,926
Number of Leases............. 1,513 1,101 1,086 878 798 305
Rent Per Square Foot......... $ 20.38 $ 21.74 $ 24.17 $ 24.19 $ 25.35 $ 21.17



2009 AND
2005 2006 2007 2008 BEYOND TOTALS
------------ ------------ ------------ ------------ ------------ --------------

PACIFIC REGION TOTALS
Square Feet (1).............. 940,473 599,153 824,068 268,500 623,343 9,496,815
% Square Feet (2)............ 9.4% 6.0% 8.2% 2.7% 6.2% 94.8%
Annualized Rent (3).......... $ 22,111,007 $ 16,915,716 $ 25,901,334 $ 8,722,571 $ 8,326,128 $ 230,399,606
Number of Leases............. 37 23 19 12 17 707
Rent Per Square Foot......... $ 23.51 $ 28.23 $ 31.43 $ 32.49 $ 13.36 $ 24.26
PORTFOLIO TOTALS
Square Feet (1).............. 4,724,005 3,998,986 3,111,429 3,801,169 7,357,162 71,379,506
% Square Feet (2)............ 6.3% 5.3% 4.1% 5.1% 9.8% 95.0%
Annualized Rent (3).......... $108,981,108 $ 91,265,106 $ 77,626,341 $ 95,266,440 $183,684,275 $1,669,996,396
Number of Leases............. 233 157 121 127 103 6,422
Rent Per Square Foot......... $ 23.07 $ 22.82 $ 24.95 $ 25.06 $ 24.97 $ 23.40


- ---------------
(1) Total net rentable square feet represented by expiring leases.

(2) Percentage of total net rentable feet represented by expiring leases.

(3) Annualized Rent is the monthly contractual rent under existing leases as of
December 31, 1998 multiplied by 12. This amount reflects total base rent
before any rent abatements, but includes expense reimbursements. Total rent
abatements for leases in effect as of December 31, 1998 for the 12 months
ending December 31, 1999 are approximately $7.1 million.

LEASE EXPIRATIONS -- TOTAL PORTFOLIO

The following table sets forth a summary schedule of the lease expirations
for the Office Properties for leases in place as of December 31, 1998, assuming
that none of the tenants exercise renewal options or termination rights, if any,
at or prior to the scheduled expirations:



ANNUALIZED PERCENTAGE
RENT OF OF
PERCENTAGE EXPIRING ANNUALIZED
SQUARE OF TOTAL ANNUALIZED LEASES RENT OF
NUMBER OF FOOTAGE OF OCCUPIED RENT OF PER EXPIRING
YEAR OF LEASE LEASES EXPIRING SQUARE EXPIRING SQUARE LEASES
EXPIRATION EXPIRING LEASES FEET LEASES FOOT (1)
------------- --------- ---------- ---------- -------------- ---------- ----------

1999(2).................... 1,513 7,739,708 11.0% $ 157,716,068 $20.38 9.4%
2000....................... 1,101 8,662,060 12.3% 188,301,337 21.74 11.3%
2001....................... 1,086 10,515,996 14.8% 254,181,460 24.17 15.3%
2002....................... 878 8,493,198 12.1% 205,433,075 24.19 12.3%
2003....................... 798 7,861,225 11.2% 199,259,260 25.35 11.9%
2004....................... 305 5,114,568 7.3% 108,281,926 21.17 6.5%
2005....................... 233 4,724,005 6.7% 108,981,108 23.07 6.5%
2006....................... 157 3,998,986 5.7% 91,265,106 22.82 5.5%
2007....................... 121 3,111,429 4.4% 77,626,341 24.95 4.6%
2008....................... 127 3,801,169 5.4% 95,266,440 25.06 5.7%
2009....................... 41 2,282,470 3.2% 83,312,753 36.50 5.0%
2010 and beyond............ 62 4,137,495 5.9% 100,371,522 24.26 6.0%
----- ---------- -------- -------------- ------ -----
TOTAL/WEIGHTED AVERAGE..... 6,422 70,442,309 100.0%(3) $1,669,996,396 $23.40 100.0%
===== ========== ======== ============== ====== =====


- ---------------

(1) Based on currently payable rent.
(2) Represents lease expirations from January 1, 1999 to December 31, 1999 and
month-to-month leases.
(3) Reconciliation of total net rentable square footage is as follows:

22
23



PERCENTAGE
SQUARE OF
FOOTAGE TOTAL
----------- ----------

Square footage occupied by tenants.......................... 70,442,309 93.8%
Square footage used for management offices and building use,
and remeasurement adjustments............................. 937,197 1.2%
----------- -----
Total occupied square footage............................... 71,379,506 95.0%
Square footage vacant....................................... 3,721,221 5.0%
----------- -----
Total net rentable square footage........................... 75,100,727 100.0%
=========== =====


LEASE DISTRIBUTIONS

The following table sets forth information relating to the distribution of
the Office Property leases, based on rentable square feet under lease, as of
December 31, 1998:


PERCENTAGE OF
AGGREGATE
PERCENT PORTFOLIO ANNUALIZED
NUMBER OF OF ALL TOTAL OCCUPIED OCCUPIED RENT PER
SQUARE FEET UNDER LEASE LEASES LEASES SQUARE FEET SQUARE FEET ANNUALIZED RENT SQUARE FOOT
- ----------------------- --------- ------- -------------- ------------- --------------- -----------

2,500 or Less.................. 2,403 37.5% 2,882,846 4.1% $ 61,653,195 21.39
2,501 -- 5,000................. 1,374 21.4% 4,918,011 7.0% 108,101,012 21.98
5,001 -- 7,500................. 730 11.4% 4,469,543 6.3% 97,691,367 21.86
7,500 -- 10,000................ 384 6.0% 3,327,753 4.7% 74,952,238 22.52
10,001 -- 20,000............... 780 12.1% 11,084,179 15.7% 252,474,321 22.78
20,001 -- 40,000............... 425 6.6% 11,599,388 16.4% 276,178,123 23.81
40,001 -- 60,000............... 138 2.1% 6,683,070 9.5% 158,315,153 23.69
60,001 -- 100,000.............. 97 1.5% 7,381,212 10.5% 179,441,485 24.31
100,001 or Greater............. 91 1.4% 18,096,307 25.8% 461,189,502 25.49
----- ------ ---------- ------ -------------- -----
TOTAL/WEIGHTED AVERAGE......... 6,422 100.0% 70,442,309 100.0% $1,669,996,396 23.40
===== ====== ========== ====== ============== =====



PERCENTAGE
OF AGGREGATE
PORTFOLIO
SQUARE FEET UNDER LEASE ANNUALIZED RENT
- ----------------------- ---------------

2,500 or Less.................. 3.7%
2,501 -- 5,000................. 6.5%
5,001 -- 7,500................. 5.8%
7,500 -- 10,000................ 4.5%
10,001 -- 20,000............... 15.1%
20,001 -- 40,000............... 16.5%
40,001 -- 60,000............... 9.5%
60,001 -- 100,000.............. 10.7%
100,001 or Greater............. 27.7%
------
TOTAL/WEIGHTED AVERAGE......... 100.0%
======


OCCUPANCY

The table below sets forth weighted average occupancy rates, based on
square feet occupied, of the Office Properties owned by the Company at the
indicated date:



AGGREGATE PERCENTAGE OF
RENTABLE RENTABLE SQUARE
DATE SQUARE FEET FEET OCCUPIED
- ---- ----------- ---------------

December 31, 1992........................................... 9,095,684 73%
December 31, 1993........................................... 13,550,553 80%
December 31, 1994........................................... 18,505,591 88%
December 31, 1995........................................... 23,097,222 86%
December 31, 1996........................................... 29,127,289 90%
December 31, 1997........................................... 65,291,790 94%
December 31, 1998........................................... 75,100,727 95%


23
24

ITEM 3. LEGAL PROCEEDINGS.

Neither the Company nor any of its Properties is presently subject to
material litigation nor, to the Company's knowledge, is any litigation
threatened against the Company or any of the Properties, other than routine
actions for negligence and other claims and administrative proceedings arising
in the ordinary course of business, some of which are expected to be covered by
liability insurance and all of which collectively are not expected to have a
material adverse effect on the liquidity, results of operations, or business or
financial condition of the Company.

24
25

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

None.

25
26

PART II

ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS.

There is no established public trading market for the Units. The Trust's
Common Shares are traded on the New York Stock Exchange ("NYSE") under the
symbol EOP. The following table sets forth, for the periods indicated, the high
and low closing prices of the Trust's Common Shares and the distributions paid
on the Company's Units:



YEAR QUARTER HIGH LOW CLOSE DISTRIBUTION
- ---- ------- ------ ------ ------ ------------

1998 Fourth $25.63 $22.94 $24.00 $0.37
Third $28.69 $20.75 $24.50 $0.37
Second $31.00 $24.94 $28.38 $0.32
First $31.88 $28.00 $30.63 $0.32
1997 Fourth $34.69 $29.00 $31.56 $0.30
Third $33.94 $26.06 $33.94 $0.26*


- ---------------

* Prorated from IPO date of July 11, 1997 based on $.30 for full quarter.

The number of holders of record of Units on March 12, 1999 was 184. The
number of outstanding Units was 288,560,466 as of March 12, 1999.

ISSUANCES OF UNREGISTERED SECURITIES. Unless stated otherwise, the Company
received cash consideration in connection with each of the following issuances
of unregistered securities. Any Units issued by the Company are convertible into
Common Shares of the Trust on a one-for-one basis, or the cash equivalent
thereof, subject to certain restrictions.

In September 1997, the Company purchased two Office Properties and a
Parking Facility from an unaffiliated party for a purchase price of
approximately $140 million. Of this amount, the Company issued, in a private
placement of securities in reliance on an exemption from the registration
requirements of the Securities Act of 1933, as amended (the "Securities Act"),
pursuant to Section 4(2) and Rule 506 of Regulation D promulgated thereunder,
1,692,546 Units at a price of $29 per Unit for a total of approximately $49.1
million.

In September 1997, the Company issued $180 million of unsecured notes (the
"$180 Million Notes") in a private placement to an institutional investor, in
reliance on an exemption from the registration requirements of the Securities
Act pursuant to Rule 144A, and used the proceeds therefrom to repay amounts
outstanding under the Company's $600 million unsecured revolving line of credit
entered into in July 1997.

In October 1997, the Trust sold 9.7 million restricted Common Shares for
$274 million in two separate private placements to institutional investors in
reliance on an exemption from the registration requirements of the Securities
Act pursuant to Section 4(2) and Rule 506 of Regulation D promulgated
thereunder, and contributed the proceeds to the Company in exchange for 9.7
million Units.

Also in October 1997, the Company purchased four Office Properties from an
unaffiliated party for a purchase price of $289 million. Of this amount, the
Company issued, in a private placement of securities in reliance on an exemption
from the registration requirements of the Securities Act pursuant to Section
4(2) and Rule 506 of Regulation D promulgated thereunder, 2,900,000 Units at a
price of $24.50 per Unit for a total of approximately $71.1 million.

Also in October 1997, the Company purchased interests in nine Office
Properties from an unaffiliated party for a purchase price of approximately
$127.5 million. Of this amount, the Company issued, in a private placement of
securities in reliance on an exemption from the registration requirements of the
Securities Act pursuant to Section 4(2) and Rule 506 of Regulation D promulgated
thereunder, 499,977 Units at a price of $28.755 per Unit for a total of
approximately $14.4 million.

26
27

Also in October 1997, the Company purchased an Office Property from an
unaffiliated party for a purchase price of approximately $81.7 million. Of this
amount, the Company issued, in a private placement of securities in reliance on
an exemption from the registration requirements of the Securities Act pursuant
to Section 4(2) and Rule 506 of Regulation D promulgated thereunder, 741,159
Units at a price of $32.975 per Unit for a total of approximately $24.4 million.

In November 1997, the Company purchased two Office Properties from an
unaffiliated party for a purchase price of $17.2 million. Of this amount, the
Company issued, in a private placement of securities in reliance on an exemption
from the registration requirements of the Securities Act pursuant to Section
4(2) and Rule 506 of Regulation D promulgated thereunder, 124,348 Units at a
price of $28.775 per Unit for a total of approximately $3.6 million.

In December 1997, the Company purchased ten Office Properties in the Wright
Runstad Acquisition for a purchase price of $640 million. Of this amount, the
Company issued, in a private placement of securities in reliance on an exemption
from the registration requirements of the Securities Act pursuant to Section
4(2) and Rule 506 of Regulation D promulgated thereunder, 2,615,700 Units at a
price of $29.11 per Unit for a total of approximately $76.1 million and the
Trust issued, also in a private placement of securities in reliance on an
exemption from the registration requirements of the Securities Act pursuant to
Section 4(2) and Rule 506 of Regulation D promulgated thereunder, 3,435,688
Common Shares at a price of $29.11 per Common Share for a total of approximately
$100 million. The Company issued 3,435,688 Units to the Trust in connection with
the issuance of these Common Shares. The sellers also received five year
warrants (valued at approximately $15 million) to purchase an additional
5,000,000 Common Shares of the Trust at an exercise price of $39.375 per share.
In addition, the Company, through a noncontrolled subsidiary, acquired a
non-controlling interest in the management company of the seller for
approximately $20 million. Of this amount, the Company issued, in a private
placement of securities in reliance on an exemption from the registration
requirements of the Securities Act pursuant to Section 4(2) and Rule 506 of
Regulation D promulgated thereunder, 137,427 Units at a price of $29.11 per Unit
for a total of approximately $4.0 million.

In February 1998, the Company, in two private placements to institutional
investors in reliance on an exemption from the registration requirements of the
Securities Act pursuant to Rule 144A, sold $1.25 billion of unsecured notes in
four series, ranging in maturities from five to 20 years, and $250 million of
unsecured 6.376% MandatOry Par Put Remarketed Securities(SM) due 2012 (which are
subject to mandatory tender on February 15, 2002). The proceeds of approximately
$1.5 billion were used to pay down borrowings under the Company's existing
unsecured credit facility.

Also in February 1998, the Trust, in a private placement to institutional
investors in reliance on an exemption from the registration requirements of the
Securities Act pursuant to Section 4(2) and Rule 506 of Regulation D promulgated
thereunder, sold 6,000,000 5.25% Series B Preferred Income Equity Redeemable
Shares, at $50 liquidation preference per share (the "Series B Preferred
Shares"). This offering generated net proceeds of approximately $290.3 million
after offering costs of $9.7 million. The net proceeds were used to pay down
borrowings on unsecured credit facilities. The Series B Preferred Shares are
convertible at any time by the holder into Common Shares at a conversion price
of $35.70 per Common Share, equivalent to a conversion ratio of 1.40056 Common
Shares for each Series B Preferred Share. The Series B Preferred Shares are
non-callable for five years with a mandatory call on February 15, 2008. Each
Series B Preferred Share is entitled to receive a quarterly distribution of
$0.65625. The proceeds of this offering were contributed to the Company in
exchange for 6,000,000 5.25% Series B Convertible, Cumulative Redeemable
Preferred Units.

In April 1998, the Company acquired an Office Property from an unaffiliated
third party for approximately $52.9 million. The acquisition was paid for with a
combination of approximately $52.8 million in cash and $.1 million in Units. The
Company issued 3,368 Units at $29.70 per Unit. The Units were issued in a
private placement of securities in reliance on an exemption from the
registration requirements of the Securities Act pursuant to Section 4(2) and
Rule 506 of Regulation D promulgated thereunder.

In April 1998, the Trust sold 1,628,009 restricted Common Shares. This
offering generated gross proceeds of approximately $44.1 million. The proceeds
were used to pay down borrowings on unsecured credit facilities. The shares were
issued in a private placement to an institutional investor in reliance on an
exemption
27
28

from the registration requirements of the Securities Act pursuant to Section
4(2) and Rule 506 of Regulation D promulgated thereunder, at a price of $28.5625
per Common Share. The proceeds of this offering were contributed to the Company
in exchange for 1,628,009 Units.

In June 1998, the Company, in a private placement to institutional
investors in reliance on an exemption from the registration requirements of the
Securities Act pursuant to Rule 144A, sold $775 million of unsecured notes and
300,000 warrants to purchase an additional $300 million in unsecured notes at a
later date. The notes were issued in three series, ranging in maturities from
six to 30 years. The 300,000 warrants were issued concurrently with the issue of
$300 million, nine-year notes. Each warrant entitles its holder to purchase a
new $1,000 note at par on December 15, 1999 (or in certain circumstances on
January 18, 2000) at a stated rate of 6.763%, which will mature on June 15, 2008
and will have other terms substantially similar to the $300 million, nine-year
notes. Total proceeds to the Company, net of selling commissions, were
approximately $768.6 million which were used to pay down borrowings under the
Company's existing unsecured credit facility.

In July 1998, the Company acquired an Office Property from an unaffiliated
party for approximately $19.7 million. Of this amount, the Company issued, in a
private placement of securities in reliance on an exemption from the
registration requirements of the Securities Act pursuant to Section 4(2) and
Rule 506 of Regulation D promulgated thereunder, 178,976 Units at a price of
$25.69 per Unit for a total of approximately $4.6 million.

In October 1998, the Company acquired an Office Property from an
unaffiliated party for approximately $624.6 million. Of this amount, the Company
issued, in a private placement of securities in reliance on an exemption from
the registration requirements of the Securities Act pursuant to Section 4 (2)
and Rule 506 of Regulation D promulgated thereunder, 6,861,166 Units at a price
of $25.05 per Unit for a total of approximately $171.9 million.

28
29

ITEM 6. SELECTED FINANCIAL DATA.

EOP OPERATING LIMITED PARTNERSHIP SELECTED FINANCIAL DATA(1)

The following sets forth selected consolidated and combined financial and
operating information on a historical basis for EOP Operating Limited
Partnership and the Company's predecessors ("Equity Office Predecessors") (the
"Company"). The following information should be read in conjunction with the
consolidated and combined financial statements and notes thereto of the Company
and Equity Office Predecessors included elsewhere in this Form 10-K.



EOP OPERATING LIMITED EQUITY OFFICE PREDECESSORS
PARTNERSHIP (COMBINED HISTORICAL)
----------------------------- ---------------------------------------------------
FOR THE
FOR THE PERIOD PERIOD FROM
FOR THE FROM JULY 11, JANUARY 1,
YEAR ENDED 1997 THROUGH 1997 THROUGH FOR THE YEARS ENDED DECEMBER 31,
DECEMBER 31, DECEMBER 31, JULY 10, ------------------------------------
1998 1997 1997 1996 1995 1994
------------ -------------- ------------ ---------- ---------- ----------
(DOLLARS IN THOUSANDS, EXCEPT PER UNIT DATA)

OPERATING DATA:
REVENUES:
Rental, parking and other.............. $ 1,658,420 $ 406,713 $ 327,017 $ 493,396 $ 356,959 $ 230,428
----------- ----------- --------- ---------- ---------- ----------
Total revenues....................... 1,679,699 412,968 339,104 508,124 371,457 240,878
----------- ----------- --------- ---------- ---------- ----------
EXPENSES:
Interest............................... 338,611 76,675 80,481 119,595 100,566 59,316
Depreciation and amortization.......... 305,982 70,346 66,034 96,237 74,156 46,905
Property operating and ground
rent(2).............................. 600,367 155,679 127,285 201,067 151,488 107,412
General and administrative............. 63,564 17,690 17,201 23,145 21,987 15,603
Provision for value impairment......... -- -- -- -- 20,248 --
----------- ----------- --------- ---------- ---------- ----------
Total expenses....................... 1,308,524 320,390 291,001 440,044 368,445 229,236
----------- ----------- --------- ---------- ---------- ----------
Income before allocation to minority
interests, income from investment in
unconsolidated joint ventures, gain on
sales of real estate and extraordinary
items.................................. 371,175 92,578 48,103 68,080 3,012 11,642
Minority interests....................... (2,114) (789) (912) (2,086) (2,129) 1,437
Income from investment in unconsolidated
joint ventures......................... 11,267 3,173 1,982 2,093 2,305 1,778
Gain/(loss) on sales of real estate and
extraordinary items.................... 4,927 (16,240) 12,236 5,338 31,271 1,705
----------- ----------- --------- ---------- ---------- ----------
Net income............................... 385,255 78,722 61,409 73,425 34,459 16,562
Preferred distributions.................. (32,202) (649) -- -- -- --
----------- ----------- --------- ---------- ---------- ----------
Net income available for Units........... $ 353,053 $ 78,073 $ 61,409 $ 73,425 $ 34,459 $ 16,562
=========== =========== ========= ========== ========== ==========
Net income available per weighted average
Unit outstanding -- Basic.............. $1.25 $0.44
=========== ===========
Net income available per weighted average
Unit outstanding -- Diluted............ $1.24 $0.43
=========== ===========
Weighted average Units outstanding --
Basic.................................. 282,114,343 178,647,562
=========== ===========
Weighted average Units outstanding --
Diluted................................ 283,974,532 180,014,027
=========== ===========


29
30



EOP OPERATING LIMITED EQUITY OFFICE PREDECESSORS
PARTNERSHIP (COMBINED HISTORICAL)
----------------------------- ---------------------------------------------------
FOR THE
FOR THE PERIOD PERIOD FROM
FOR THE FROM JULY 11, JANUARY 1,
YEAR ENDED 1997 THROUGH 1997 THROUGH FOR THE YEARS ENDED DECEMBER 31,
DECEMBER 31, DECEMBER 31, JULY 10, ------------------------------------
1998 1997 1997 1996 1995 1994
------------ -------------- ------------ ---------- ---------- ----------
(DOLLARS IN THOUSANDS, EXCEPT PER UNIT DATA)

BALANCE SHEET DATA (at end of period):
Investment in real estate after
accumulated depreciation............... $13,331,560 $10,976,319 -- $3,291,815 $2,393,403 $1,815,160
Total Assets............................. $14,261,291 $11,751,672 -- $3,912,565 $2,650,890 $2,090,933
Mortgage debt, unsecured notes and lines
of credit.............................. $ 6,025,405 $ 4,284,317 -- $1,964,892 $1,434,827 $1,261,156
Total Liabilities........................ $ 6,472,613 $ 4,591,697 -- $2,174,483 $1,529,334 $1,350,552
Minority Interests....................... $ 28,360 $ 29,612 -- $ 11,080 $ 31,587 $ 9,283
Partners' Capital/Owners' Equity......... $ 7,760,318 $ 7,130,363 -- $1,727,002 $1,089,969 $ 731,098
OTHER DATA:
General and administrative expenses as a
Percentage of total revenues........... 3.8% 4.3% 5.1% 4.6% 5.9% 6.5%
Number of Office Properties.............. 284 258 -- 84 73 63
Net rentable square feet of Office
Properties (in millions)............... 75.1 65.3 -- 29.2 23.1 18.5
Occupancy of Office Properties........... 95% 94% -- 90% 86% 88%
Number of Parking Facilities............. 19 17 -- 10 3 --
Number of spaces at Parking Facilities... 18,059 16,749 -- 7,321 3,323 --
Funds from Operations(3)................. $ 662,585 $ 163,253 $ 113,022 $ 160,460 $ 96,104 $ 60,372
Property Net Operating Income(4)......... $ 1,065,714 $ 253,418 $ 202,108 $ 294,556 $ 206,341 $ 123,684
EBITDA(5)................................ $ 1,049,577 $ 242,969 $ 197,489 $ 286,128 $ 200,438 $ 121,927
Cash flow from operating activities...... $ 759,151 $ 190,754 $ 95,960 $ 165,975 $ 93,878 $ 73,821
Cash flow used for investing
activities............................. $(2,231,712) $(1,592,272) $(571,068) $ (924,227) $ (380,615) $ (513,965)
Cash flow from financing activities...... $ 1,310,788 $ 1,630,346 $ 245,851 $1,057,551 $ 276,513 $ 514,923


- ---------------

(1) The selected financial data at December 31, 1998, 1997, 1996 and 1995 and
for the five years ended December 31, 1998 has been derived from the
historical consolidated or combined financial statements of the Company and
Equity Office Predecessors, audited by Ernst & Young LLP, independent
auditors. The selected financial data at December 31, 1994 has been derived
from the historical unaudited combined financial statements of Equity Office
Predecessors.

(2) Property operating expenses includes real estate taxes, insurance, repairs
and maintenance expenses and other property operating expenses.

(3) The White Paper on Funds from Operations approved by the Board of Governors
of the National Association of Real Estate Investment Trusts ("NAREIT") in
March 1995 defines Funds from Operations as net income (loss) (computed in
accordance with GAAP), excluding gains (or losses) from debt restructuring
and sales of properties, plus real estate related depreciation and
amortization and after adjustments for unconsolidated partnerships and joint
ventures. The Company believes that Funds from Operations is helpful to
investors as a measure of the performance of an equity REIT because, along
with cash flow from operating activities, financing activities and investing
activities, it provides investors with an indication of the ability of the
Company to incur and service debt, to make capital expenditures and to fund
other cash needs. The Company computes Funds from Operations in accordance
with standards established by NAREIT, which may not be comparable to Funds
from Operations reported by other REITs that do not define the term in
accordance with the current NAREIT definition or that interpret the current
NAREIT definition differently than the Company. Funds from Operations does
not represent cash generated from operating activities in accordance with
GAAP, nor does it represent cash available to pay distributions and should
not be considered as an alternative to net income (determined in accordance
with GAAP) as an indication of the Company's financial performance or to
cash flow from operating activities (determined in accordance with GAAP) as
a measure of the Company's liquidity, nor is it

30
31

indicative of funds available to fund the Company's cash needs, including
its ability to make cash distributions. For a reconciliation of net income
and Funds from Operations, see "Management's Discussion and Analysis of
Financial Condition and Results of Operations -- Funds from Operations".

(4) Property Net Operating Income is defined as rental income including tenant
reimbursements, parking and other income less property operating expenses
including real estate taxes, insurance, repairs and maintenance and other
property operating expenses.

(5) EBITDA is defined as net income excluding interest expense, federal, state
and franchise taxes, depreciation and amortization, gain on sales of real
estate, gains/losses from extraordinary items and income from investment in
unconsolidated joint ventures plus the Company's share of the EBITDA for the
unconsolidated joint ventures.

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32

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS.

OVERVIEW

The following discussion and analysis of the consolidated financial
condition and consolidated and combined results of operations should be read in
conjunction with the Consolidated Financial Statements of the Company and the
Combined Financial Statements of Equity Office Predecessors, and Notes thereto
contained herein. All references to the historical activities of the Company
prior to July 11, 1997, the date of the Trust's initial public offering (the
"IPO") contained in this "Management's Discussion and Analysis of Financial
Condition and Results of Operations" refer to the activities of the Equity
Office Predecessors. Terms employed herein as defined terms, but without
definition, shall have the meaning set forth in the financial statements.
Statements contained in this "Management's Discussion and Analysis of Financial
Condition and Results of Operations" including without limitation, the "Market
Risk," "Developments" and "Year 2000" disclosures, which are not historical
facts, may be forward-looking statements. Such statements are subject to certain
risks and uncertainties which could cause actual results to differ materially
from those projected or anticipated. Readers are cautioned not to place undue
reliance on these forward-looking statements which speak only as of December 31,
1998. Among the factors that the Company has made assumptions about are the
following:

- Future economic conditions which may impact upon the demand for office
space and tenant ability to pay rent, either at current or at increased
levels.

- Prevailing interest rates.

- The extent of any inflation in operating expenses.

- The Company's ability to reduce various expenses as a percent of
revenues.

- The Company's continuing ability to pay amounts due to its noteholders
and preferred unitholders prior to any distribution to holders of its
Units.

- The cost to complete and lease-up pending developments.

- The continued availability of the $1.0 Billion Credit Facility.

During 1998, the Company acquired an additional 28 Office Properties (and
the remaining interest in the Polk and Taylor Buildings) containing
approximately 10.4 million square feet and two Parking Facilities. The aggregate
purchase price for these acquisitions was approximately $2.5 billion. Excluded
from these amounts is the 215 Fremont Street Property acquired on April 29,
1998, which contains approximately 265,000 square feet and is currently vacant.
In 1998, the Company disposed of five office properties consisting of
approximately 1.0 million square feet for approximately $132.6 million.

The Company was also active in the capital markets during 1998 as
summarized below:

- Issued $2.3 billion of unsecured notes in three separate offerings with
various tranches maturing between 2002 and 2028 with a weighted average
interest rate of 6.9%.

- Increased its line of credit from $600 million to $1.0 billion maturing
in May 2001.

- Obtained $528.0 million of unsecured credit facilities maturing over the
next two years at varying spreads over LIBOR.

- The Trust issued $415.0 million of preferred shares of beneficial
interest in two separate offerings with a weighted average distribution
rate of 6.2%. The Trust contributed the net proceeds to the Company in
exchange for a corresponding number of preferred units.

- The Trust issued 1,628,009 Common Shares for gross proceeds of $44.1
million and contributed the gross proceeds to the Company in exchange
for a corresponding number of Units.

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33

RESULTS OF OPERATIONS

GENERAL

The following discussion is based primarily on the Consolidated Financial
Statements of the Company and the Combined Financial Statements of Equity Office
Predecessors, as applicable, as of December 31, 1998 and December 31, 1997 and
for the years ended December 31, 1998, 1997 and 1996.

The Company receives income primarily from rental revenue from the Office
Properties (including reimbursements from tenants for certain operating costs)
and from parking revenue from Office Properties and Parking Facilities.

Below is a summary of the Company's acquisition and disposition activity
since January 1, 1997:



OFFICE PROPERTIES PARKING FACILITIES
------------------------------ -------------------
BUILDINGS TOTAL SQUARE FEET GARAGES SPACES
--------- ----------------- -------- -------

PROPERTIES OWNED AS OF:
January 1, 1997..................................... 84 29,277,826 10 7,144
Acquisitions...................................... 176 36,549,956 7 9,605
Dispositions...................................... (2) (535,992) -- --
--- ---------- -- ------
December 31, 1997................................... 258 65,291,790 17 16,749
Acquisitions...................................... 28 10,425,595 2 1,310
Developments placed in service.................... 3 257,528 -- --
Dispositions...................................... (5) (986,391) -- --
Building remeasurements........................... -- 112,205 -- --
--- ---------- -- ------
December 31, 1998 ("Total Portfolio")............... 284 75,100,727 19 18,059
=== ========== == ======


As a result of this rapid growth in the size of the Total Portfolio and the
disposition of properties, the financial data presented shows large changes in
revenues and expenses from period to period. For the foregoing reasons, the
Company does not believe its period to period financial data are comparable.
Therefore, the analysis below shows changes resulting from Properties that were
held during the entire period for the periods being compared (the "Core
Portfolio") and the changes in the Total Portfolio. The 28 State Street
Property, a 570,040 square foot Office Property acquired by the Company on
January 23, 1995, was undergoing major redevelopment until May 1997, therefore,
it has been excluded from the Core Portfolio in both comparisons.

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34

COMPARISON OF THE YEAR ENDED DECEMBER 31, 1998 TO DECEMBER 31, 1997

The table below represents selected operating information for the Total
Portfolio and for the Core Portfolio consisting of 77 Office Properties and ten
Parking Facilities acquired or placed in service prior to January 1, 1997.



TOTAL PORTFOLIO CORE PORTFOLIO
---------------------------------------------- --------------------------------------------
INCREASE/ % INCREASE/ %
1998 1997 (DECREASE) CHANGE 1998 1997 (DECREASE) CHANGE
---------- -------- ---------- ------ -------- -------- ---------- ------
(DOLLARS IN THOUSANDS)

Property revenues..... $1,658,420 $733,730 $924,690 126.0% $624,598 $587,006 $ 37,592 6.4%
Fees from noncombined
affiliates.......... 9,571 4,950 4,621 93.4 -- -- -- --
Interest/dividend
income.............. 11,708 13,392 (1,684) (12.6) 1,199 1,408 (209) (14.8)
---------- -------- -------- ------ -------- -------- -------- ------
Total revenues.... 1,679,699 752,072 927,627 123.3 625,797 588,414 37,383 6.4
---------- -------- -------- ------ -------- -------- -------- ------
Interest expense...... 338,611 157,156 181,455 115.5 83,296 118,583 (35,287) (29.8)
Depreciation and
amortization........ 305,982 136,380 169,602 124.4 113,005 106,782 6,223 5.8
Property operating
expenses............ 592,706 278,204 314,502 113.0 221,855 217,748 4,107 1.9
Ground rent........... 7,661 4,760 2,901 60.9 4,413 4,611 (198) (4.3)
General and
administrative...... 63,564 34,891 28,673 82.2 334 440 (106) (24.1)
---------- -------- -------- ------ -------- -------- -------- ------
Total expenses.... 1,308,524 611,391 697,133 114.0 422,903 448,164 (25,261) (5.6)
---------- -------- -------- ------ -------- -------- -------- ------
Income before
allocation to
minority interests,
income from
investment in
unconsolidated joint
ventures, gain on
sales of real estate
and extraordinary
items............... 371,175 140,681 230,494 163.8 202,894 140,250 62,644 44.7
Minority interests.... (2,114) (1,701) (413) 24.3 (2,026) (1,679) (347) 20.7
Income from investment
in unconsolidated
joint ventures...... 11,267 5,155 6,112 118.6 2,605 2,432 173 7.1
Gain on sales of real
estate and
extraordinary
items............... 4,927 (4,004) 8,931 (223.1) -- (14,971) 14,971 (100.0)
---------- -------- -------- ------ -------- -------- -------- ------
Net income............ $ 385,255 $140,131 $245,124 174.9% $203,473 $126,032 $ 77,441 61.4%
========== ======== ======== ====== ======== ======== ======== ======
Property revenue less
property operating
expenses before
depreciation and
amortization,
general and
administrative,
ground rent and
interest expense.... $1,065,714 $455,526 $610,188 134.0% $402,743 $369,258 $ 33,485 9.1%
========== ======== ======== ====== ======== ======== ======== ======


Property Revenues

The increase in rental revenues, tenant reimbursements, parking income and
other income ("Property Revenues") in the Core Portfolio resulted from a
combination of occupancy and rental rate increases. The weighted average
occupancy of the Core Portfolio increased from approximately 91.9% at January 1,
1997 to

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35

96.1% as of December 31, 1998. This increase represents approximately 1.2
million square feet of additional occupancy in the Core Portfolio between
January 1, 1997 and December 31, 1998.

Property Revenues for the Total Portfolio include lease termination fees of
approximately $15.5 million and $3.9 million for the years ended December 31,
1998 and 1997, respectively, and Property Revenues for the Core Portfolio
include lease termination fees of approximately $3.7 million and $3.8 million
for the years ended December 31, 1998 and 1997, respectively, (included in the
"other revenue" category on the consolidated and combined statements of
operations). These fees are related to specific tenants who have paid a fee to
terminate their lease obligations before the end of the contractual term of
their leases. Although the Company has historically experienced similar levels
of such termination fees, there is no way of predicting the timing or amounts of
future lease termination fees.

The straight-line rent adjustment included in rental revenues for the Total
Portfolio for the years ended December 31, 1998 and 1997 was approximately $68.1
million and $27.7 million, respectively. The straight-line rent adjustment
included in rental revenues for the Core Portfolio for the years ended December
31, 1998 and 1997 was approximately $26.2 million and $23.4 million,
respectively.

Fees from Noncombined Affiliates

The increase in fees from noncombined affiliates for the Total Portfolio is
mainly due to lease commissions received of approximately $2.8 million at a
single property and the addition of several fee managed properties. As of
December 31, 1998, the Company managed 18 properties.

Interest/Dividend Income

Interest/dividend income for the Total Portfolio decreased mainly as a
result of less cash and cash equivalents on deposit during 1998 partially offset
by dividend income earned during the year ended December 31, 1998 of
approximately $1.7 million on the Company's $48.5 million investment in 50,000
shares of Capital Trust's 8.25% Step-Up Convertible Trust Preferred Securities
acquired in July 1998.

Interest Expense

Interest expense increased for the Total Portfolio as a result of having
more debt outstanding during 1998 than 1997. The increase in total debt and the
related increase in interest expense were directly attributable to Property
acquisitions. The Company's total debt as a percentage of total assets increased
from approximately 36.5% of total assets at December 31, 1997 to 42.3% of total
assets at December 31, 1998. Although the Company's total debt has increased,
the weighted average interest rate on the Company's debt decreased from
approximately 7.2% at December 31, 1997 to approximately 7.1% at December 31,
1998 and the Company's interest coverage ratio increased from approximately 2.8
times in 1997 to 3.0 times in 1998. The decrease in interest expense in the Core
Portfolio is primarily due to the pay down of outstanding indebtedness with the
IPO proceeds and the replacement of secured debt with unsecured debt, which has
not been allocated to the Core Portfolio.

Depreciation and Amortization

Depreciation and amortization expense for the Total Portfolio increased as
a result of Properties acquired and capital and tenant improvements made during
1998 and 1997. Depreciation and amortization expense for the Core Portfolio
increased as a result of capital and tenant improvements. In addition, a portion
of the increase in the depreciation and amortization expense for the Total and
Core Portfolio was due to recording substantially all the Company's assets and
liabilities at their fair market value in connection with the Consolidation and
the IPO.

Property Operating Expenses

Real estate taxes, insurance, repairs and maintenance and other property
operating expenses ("Property Operating Expenses") increased for the Core
Portfolio mainly as a result of real estate taxes. Real estate taxes

35
36

increased approximately $4.6 million from the prior period of which
approximately $2.3 million related to higher property tax assessments in certain
markets and $2.3 million related to lower real estate tax refunds. Insurance
expense decreased approximately $1.6 million from the prior period as the
Company's ability to achieve economies of scale on its insurance coverage
resulted in lower premiums in 1998.

General and Administrative Expenses

The primary reasons for the increase in general and administrative expenses
are the significant increase in the size of the Company's portfolio and
increased expenses associated with becoming a public company. While general and
administrative expenses will continue to increase as the size of the Company's
portfolio increases, it is currently anticipated that the Company's general and
administrative expenses as a percentage of total revenues will remain stable
with future growth. General and administrative expense was approximately 3.8%
and 4.6% of total revenues for the years ended December 31, 1998 and 1997,
respectively.

COMPARISON OF THE YEAR ENDED DECEMBER 31, 1997 TO DECEMBER 31, 1996

The table below represents selected operating information for the Total
Portfolio and for the Core Portfolio consisting of 70 Office Properties and
three Parking Facilities acquired or placed in service prior to January 1, 1996.



TOTAL PORTFOLIO CORE PORTFOLIO
----------------------------------------- -----------------------------------------
INCREASE/ % INCREASE/ %
1997 1996 (DECREASE) CHANGE 1997 1996 (DECREASE) CHANGE
-------- -------- ---------- ------ -------- -------- ---------- ------
(DOLLARS IN THOUSANDS)

Property revenues.......... $733,730 $493,396 $240,334 48.7% $458,968 $427,936 $ 31,032 7.3%
Fees from noncombined
affiliates............... 4,950 5,120 (170) (3.3) -- -- -- --
Interest income............ 13,392 9,608 3,784 39.4 1,056 1,882 (826) (43.9)
-------- -------- -------- ------ -------- -------- -------- -----
Total revenues......... 752,072 508,124 243,948 48.0 460,024 429,818 30,206 7.0
-------- -------- -------- ------ -------- -------- -------- -----
Interest expense........... 157,156 119,595 37,561 31.4 93,606 110,566 (16,960) (15.3)
Depreciation and
amortization............. 136,380 96,237 40,143 41.7 85,999 84,411 1,588 1.9
Property operating
expenses................. 278,204 198,840 79,364 39.9 177,069 175,529 1,540 0.9
Ground rent................ 4,760 2,227 2,533 113.7 903 903 -- --
General and
administrative........... 34,891 23,145 11,746 50.7 -- -- -- --
-------- -------- -------- ------ -------- -------- -------- -----
Total expenses......... 611,391 440,044 171,347 38.9 357,577 371,409 (13,832) (3.7)
-------- -------- -------- ------ -------- -------- -------- -----
Income before allocation to
minority interests,
income from investment in
unconsolidated joint
ventures, gain on sales
of real estate and
extraordinary items...... 140,681 68,080 72,601 106.6 102,447 58,409 44,038 75.4
Minority interests......... (1,701) (2,086) 385 (18.5) (1,679) (1,986) 307 (15.5)
Income from investment in
unconsolidated joint
ventures................. 5,155 2,093 3,062 146.3 2,432 2,093 339 16.2
Gain on sales of real
estate and extraordinary
items.................... (4,004) 5,338 (9,342) (175.0) (16,311) -- (16,311) --
-------- -------- -------- ------ -------- -------- -------- -----
Net income................. $140,131 $ 73,425 $ 66,706 90.8% $ 86,889 $ 58,516 $ 28,373 48.5%
======== ======== ======== ====== ======== ======== ======== =====
Property revenues less
property operating
expenses before
depreciation and
amortization, general and
administrative, ground
rent and interest
expense.................. $455,526 $294,556 $160,970 54.6% $281,899 $252,407 $ 29,492 11.7%
======== ======== ======== ====== ======== ======== ======== =====


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37

Property Revenues

The increase in rental revenues, tenant reimbursements, parking income and
other income ("Property Revenues") in the Core Portfolio resulted from a
combination of occupancy and rental rate increases. The weighted average
occupancy of the Core Portfolio increased from approximately 88.5% at January 1,
1996 to 94.8% as of December 31, 1997. This increase represents approximately
1.4 million square feet of additional occupancy in the Core Portfolio between
January 1, 1996 and December 31, 1997.

Included in Property Revenues for the Core Portfolio are lease termination
fees of approximately $3.7 million and $5.6 million for 1997 and 1996,
respectively (included in the "other revenue" category on the consolidated and
combined statements of operations). These fees are related to specific tenants
who have paid a fee to terminate their lease obligations before the end of the
contractual term of the lease. Although the Company has historically experienced
similar levels of such termination fees, there is no way of predicting the
timing or amounts of future lease termination fees.

The straight-line rent adjustment included in rental revenues for the Core
Portfolio for 1997 and 1996 was approximately $14.6 million and $13.9 million,
respectively. The straight-line rent adjustment included in rental revenues for
the Total Portfolio for 1997 and 1996 was approximately $27.7 million and $18.4
million, respectively. Other income for 1996 also includes approximately $8.8
million relating to the Company's share of a litigation settlement.

Fees from Noncombined Affiliate

Fees from noncombined affiliates decreased in 1997 from approximately $5.1
million in 1996 to $4.9 million in 1997 mainly as a result of properties sold.
Fee income for the years ended December 31, 1997 and 1996, of approximately $0.4
million and $1.3 million, respectively, was related to properties which have
been sold.

Interest Income

Interest income for the Total Portfolio increased primarily due to having a
greater amount of cash reserves invested in short term investments pending
investment in property acquisitions prior to the IPO. Prior to the
Consolidation, each of the entities involved in the Consolidation needed to
maintain separate cash reserves which in the aggregate were higher than the cash
reserves the Company anticipates maintaining going forward. Due to the
availability of borrowings under the credit facilities, the Company currently
maintains lower cash reserves which are targeted to be between $25 million and
$50 million (although the cash balance may at times be more or less in
anticipation of pending acquisitions or other transactions). Although the lower
cash balance will result in lower interest income in future periods, this loss
in income is expected to be offset by savings on interest expense on the credit
facilities.

Interest Expense

Interest expense for the Total Portfolio increased as a result of having
more debt outstanding in 1997. The increase in total debt and the related
increase in interest expense were directly related to Property acquisitions.
While the Company's total debt and total interest expense have increased due to
acquisition activity, the total debt as a percentage of total assets decreased
from 50% of total assets at December 31, 1996 to 36.5% of total assets at
December 31, 1997, and the Company's interest coverage ratio increased from 2.4
times in 1996 to 2.8 times in 1997. In addition, the weighted average interest
rate on the Company's debt decreased from approximately 7.7% at December 31,
1996 to approximately 7.2% at December 31, 1997. The decrease in interest
expense in the Core Portfolio was primarily due to the replacement of secured
debt with unsecured debt, which has not been allocated to the Core Portfolio.

Depreciation and Amortization

Depreciation and amortization expense increased for the Total Portfolio as
a result of Properties acquired during 1997 and the recording of substantially
all the Company's assets and liabilities at their fair market value

37
38

in connection with the Consolidation and the IPO. The increase in depreciation
in the Core Portfolio resulted from the recording of substantially all the
Company's assets and liabilities at their fair market value in connection with
the Consolidation and the IPO. The decrease in amortization in the Core
Portfolio resulted from the write-off of deferred financing and leasing costs at
the time of the Consolidation and the IPO.

Property Operating Expenses

The increase in real estate taxes, insurance, repairs and maintenance and
other property operating expenses ("Property Operating Expenses") in the Core
Portfolio relates primarily to increases in real estate taxes due to higher
property valuations partially offset by real estate tax refunds recorded in
1997.

General and Administrative Expenses

The primary reasons for the increase in general and administrative expenses
are the significant increase in the size of the Company's portfolio and
increased expenses associated with becoming a public company. While general and
administrative expenses will continue to increase as the size of the Company's
portfolio increases, it is anticipated that general and administrative expenses
as a percentage of total revenue will initially remain stable or decrease with
future growth. General and administrative expenses were approximately 4.6% of
total revenues for the years ended December 31, 1997 and 1996.

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39

PARKING OPERATIONS

The Total Portfolio and Core Portfolio selected operating information for
1998, 1997 and 1996 presented above includes results of operations from the
Parking Facilities. Summarized information for the Parking Facilities is
presented below.

COMPARISON OF THE YEAR ENDED DECEMBER 31, 1998 TO DECEMBER 31, 1997

The Total Portfolio and Core Portfolio consists of 19 and ten Parking
Facilities, respectively.



TOTAL PARKING PORTFOLIO CORE PARKING PORTFOLIO
--------------------------------------- ----------------------------------------
INCREASE/ % INCREASE/ %
1998 1997 (DECREASE) CHANGE 1998 1997 (DECREASE) CHANGE
------- ------- ---------- ------ ------- ------- ---------- -------
(DOLLARS IN THOUSANDS)

Property revenues.......... $30,539 $22,577 $7,962 35.3% $23,467 $20,669 $2,798 13.5%
Interest income............ 140 249 (109) (43.8) 139 249 (110) (44.2)
------- ------- ------ ------ ------- ------- ------ -------
Total revenues........ 30,679 22,826 7,853 34.4 23,606 20,918 2,688 12.9
------- ------- ------ ------ ------- ------- ------ -------
Interest expense........... 5,496 5,427 69 1.3 5,490 5,426 64 1.2
Depreciation and
amortization............. 5,880 4,031 1,849 45.9 4,628 3,755 873 23.2
Property operating
expenses................. 8,353 5,023 3,330 66.3 6,401 4,613 1,788 38.8
Ground rent................ 50 46 4 8.7 50 46 4 8.7
General and
administrative........... 72 55 17 30.9 53 55 (2) (3.6)
------- ------- ------ ------ ------- ------- ------ -------
Total expenses........ 19,851 14,582 5,269 36.1 16,622 13,895 2,727 19.6
------- ------- ------ ------ ------- ------- ------ -------
Income before allocation to
minority interests and
income from investment in
unconsolidated joint
ventures................. 10,828 8,244 2,584 31.3 6,984 7,023 (39) (0.6)
Minority interests......... (360) (323) (37) 11.5 (360) (323) (37) 11.5
Income from investment in
unconsolidated joint
ventures................. 1,884 2,461 (577) (23.4) -- -- -- --
------- ------- ------ ------ ------- ------- ------ -------
Net income................. $12,352 $10,382 $1,970 19.0% $ 6,624 $ 6,700 $ (76) (1.1)%
======= ======= ====== ====== ======= ======= ====== =======
Property revenues less
property operating
expenses before
depreciation and
amortization, general and
administrative, ground
rent and interest
expense.................. $22,186 $17,554 $4,632 26.4% $17,066 $16,056 $1,010 6.3%
======= ======= ====== ====== ======= ======= ====== =======


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40

COMPARISON OF THE YEAR ENDED DECEMBER 31, 1997 TO DECEMBER 31, 1996

The Total Portfolio and Core Portfolio consists of 17 and three Parking
Facilities, respectively.



TOTAL PARKING PORTFOLIO CORE PARKING PORTFOLIO
--------------------------------------- ----------------------------------------
INCREASE/ % INCREASE/ %
1997 1996 (DECREASE) CHANGE 1997 1996 (DECREASE) CHANGE
------- ------- ---------- ------ ------- ------- ---------- -------
(DOLLARS IN THOUSANDS)

Property revenues.......... $22,577 $10,203 $12,374 121.3% $10,238 $ 9,873 $ 365 3.7%
Interest income............ 249 141 108 76.6 239 141 98 69.5
------- ------- ------- ------ ------- ------- ------ -------
Total revenues........ 22,826 10,344 12,482 120.7 10,477 10,014 463 4.6
------- ------- ------- ------ ------- ------- ------ -------
Interest expense........... 5,427 1,814 3,613 199.2 2,724 1,645 1,079 65.6
Depreciation and
amortization............. 4,031 1,432 2,599 181.5 1,708 1,359 349 25.7
Property operating
expenses................. 5,023 3,102 1,921 61.9 2,573 3,031 (458) (15.1)
Ground rent................ 46 50 (4) (8.0) 46 50 (4) (8.0)
General and
administrative........... 55 -- 55 -- -- -- -- --
------- ------- ------- ------ ------- ------- ------ -------
Total expenses........ 14,582 6,398 8,184 127.9 7,051 6,085 966 15.9
------- ------- ------- ------ ------- ------- ------ -------
Income before allocation to
minority interests and
income from investment in
unconsolidated joint
ventures................. 8,244 3,946 4,298 108.9 3,426 3,929 (503) (12.8)
Minority interests......... (323) (252) (71) 28.2 (323) (252) (71) 28.2
Income from investment in
unconsolidated joint
ventures................. 2,461 -- 2,461 -- -- -- -- --
------- ------- ------- ------ ------- ------- ------ -------
Net income................. $10,382 $ 3,694 $ 6,688 181.1% $ 3,103 $ 3,677 $ (574) (15.6)%
======= ======= ======= ====== ======= ======= ====== =======
Property revenues less
property operating
expenses before
depreciation and
amortization, general and
administrative, ground
rent and interest
expense.................. $17,554 $ 7,101 $10,453 147.2% $ 7,665 $ 6,842 $ 823 12.0%
======= ======= ======= ====== ======= ======= ====== =======


40
41

PROPERTY DISPOSITIONS

The Company disposed of the following five office properties in November
1998: First Union Center, One Clearlake Centre, Tampa Commons and Westshore
Center, all located in Florida, and the Walker Building located in Washington,
D.C. These properties consisted of approximately 986,391 net rentable square
feet. The Company will continue managing the properties in Florida for one year
after the disposal date for a fee as defined in the management agreement. In
addition, Equity Office Predecessors sold Barton Oaks Plaza II in January 1997
and 8383 Wilshire in May 1997. These properties consisted of approximately
535,992 net rentable square feet. In January 1996, Equity Office Predecessors
sold the condominium portion of Three Lakeway, a mixed-use property. Below is a
summary of the operations of these office properties through their respective
disposition dates:



FOR THE YEARS ENDED DECEMBER 31,
--------------------------------
1998 1997 1996
-------- -------- --------
(DOLLARS IN THOUSANDS)

Property revenues........................................... $18,075 $21,711 $31,383
Interest income............................................. 9 77 96
------- ------- -------
Total revenues......................................... 18,084 21,788 31,479
------- ------- -------
Interest expense............................................ 428 2,051 6,111
Depreciation and amortization............................... 2,603 4,176 7,839
Property operating expenses................................. 6,700 9,335 13,477
General and administrative.................................. 2 4 --
------- ------- -------
Total expenses......................................... 9,733 15,566 27,427
------- ------- -------
Income before gain on sales of real estate and extraordinary
items..................................................... 8,351 6,222 4,052
Gain on sales of real estate and extraordinary items........ 12,433 11,740 5,338
------- ------- -------
Net income.................................................. $20,784 $17,962 $ 9,390
======= ======= =======
Property revenues less property operating expenses before
depreciation and amortization, general and administrative
and interest expense...................................... $11,375 $12,376 $17,906
======= ======= =======


LIQUIDITY AND CAPITAL RESOURCES

LIQUIDITY

Net cash provided from operations represents the primary source of
liquidity to fund distributions, debt service, recurring capital costs and
non-revenue enhancing tenant improvements. The Company currently intends to
continue to make, but has not contractually bound itself to make, regular
quarterly distributions to holders of Series A Preferred Units, Series B
Preferred Units, Series C Preferred Units and Units. The Company has established
annual distribution rates as follows: 8.98% per annum ($2.245 per unit) for each
Series A Preferred Unit, 5.25% per annum ($2.625 per unit) for each Series B
Preferred Unit, 8.625% per annum ($2.15625 per unit) for each Series C Preferred
Unit and $1.48 per annum per Unit. The Company increased its Unit distribution
from $1.28 per annum to $1.48 per annum effective for the quarter ended
September 30, 1998.

The Company intends to continue to fund distributions, debt service,
recurring capital costs and non-revenue enhancing tenant improvements from cash
from operations and draws under the $1.0 Billion Credit Facility. The Company
also expects that the $1.0 Billion Credit Facility will provide for temporary
working capital, the funding of capital improvements and revenue enhancing
tenant improvements, unanticipated cash needs and funding of acquisitions and
development costs.

Since the anticipated size of the Company's distributions will not allow
the Company, using only cash from operations, to retire all of its debt as it
comes due, the Company will be required to repay maturing debt with funds from
debt and/or equity financing.

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42

DEBT FINANCING

The table below summarizes the mortgage debt, unsecured notes and lines of
credit indebtedness outstanding at December 31, 1998 and 1997, including a net
premium on mortgage debt and unsecured notes (net of accumulated amortization of
approximately $2.7 million and $2.1 million) of approximately $17.8 million and
$1.2 million, respectively, recorded in connection with the Company's
Consolidation, debt assumed in connection with certain of the Company's
acquisitions, and unsecured notes.



DECEMBER 31,1998 DECEMBER 31, 1997
----------------- -----------------
(DOLLARS IN THOUSANDS)

DEBT SUMMARY:
Balance
Fixed rate................................................ $4,739,018 $2,219,496
Variable rate............................................. 1,286,387 2,064,821
---------- ----------
Total.................................................. $6,025,405 $4,284,317
========== ==========
Percent of total debt:
Fixed rate................................................ 78.7% 51.8%
Variable rate............................................. 21.3% 48.2%
---------- ----------
Total.................................................. 100.0% 100.0%
========== ==========
Weighted average interest rate at end of period:
Fixed rate................................................ 7.3% 7.5%
Variable rate............................................. 6.4% 6.9%
---------- ----------
Weighted average....................................... 7.1% 7.2%
========== ==========


A majority of the variable rate debt shown above bears interest at an
interest rate based on LIBOR.

MORTGAGE FINANCING

As of December 31, 1998, the Company's total mortgage debt (excluding the
Company's share of unconsolidated debt of approximately $124.3 million)
consisted of approximately $2.3 billion of fixed rate debt with a weighted
average interest rate of approximately 7.6% and $70.4 million of variable rate
debt based on various spreads over LIBOR. The Company's mortgage debt at
December 31, 1998 will mature as follows:



DOLLARS IN
THOUSANDS
----------

1999........................................................ $ 116,346
2000........................................................ 185,888
2001........................................................ 488,968
2002........................................................ 78,398
2003........................................................ 298,014
Thereafter.................................................. 1,168,957
----------
Subtotal............................................... 2,336,571
Net premium (net of accumulated amortization of $3.0
million).................................................. 13,517
----------
Total.................................................. $2,350,088
==========


In the first quarter of 1999, the Company repaid approximately $257.0
million of mortgage debt (of which approximately $90.7 million was scheduled to
mature in 1999) and anticipates repaying an additional $240.0 million with
proceeds from the Company's $1.0 billion unsecured notes offering in January
1999.

The instruments encumbering the Properties restrict transfer of the
mortgaged Properties subject to the terms of the mortgage indebtedness, prohibit
additional liens and require payment of taxes on the mortgaged

42
43

Properties, maintenance of the mortgaged Properties in good condition,
maintenance of insurance on the mortgaged Properties and obtaining lender
consent to leases with material tenants.

CREDIT FACILITIES

Lines of Credit

On May 29, 1998, the Company amended and restated the $600 Million Credit
Facility to a $1.0 billion unsecured revolving credit facility (the "$1.0
Billion Credit Facility"). The $1.0 Billion Credit Facility matures on May 29,
2001. The Company incurred fees of approximately $2.5 million at the closing of
the $1.0 Billion Credit Facility which will be amortized over the term along
with approximately $1.0 million of unamortized deferred financing costs on the
$600 Million Credit Facility. The interest rate is based on the Company's
investment grade credit rating on its unsecured debt and is currently LIBOR plus
60 basis points with a facility fee equal to 20 basis points in respect to the
entire facility, payable quarterly. In addition, a competitive bid option,
whereby the lenders participating in the facility bid on the interest rate to be
charged, is available for up to $350 million of the facility. The outstanding
balance on the $1.0 Billion Credit Facility was $688.0 million as of December
31, 1998. Subsequent to December 31, 1998, the Company repaid $663.0 million on
the $1.0 Billion Credit Facility.

Term Loan Facilities

On August 14, 1998, the Company closed on the $328 Million Credit Facility.
The facility is priced at 90-day LIBOR plus 80 basis points and is prepayable on
any interest payment date. The facility matures on August 15, 2000. The proceeds
from the facility were used to pay down the $1.0 Billion Credit Facility.

On September 22, 1998, the Company closed on the $200 Million Credit
Facility. Interest accrues under the $200 Million Credit Facility at an initial
rate of LIBOR plus 50 basis points with a facility fee equal to 20 basis points
per annum. Pricing for the first twelve months is based on a matrix tied to the
Company's credit rating and may be reset after the first twelve months for an
additional six months and again after eighteen months for an additional six
months for a ten basis point fee. The proceeds from the facility were used to
pay down the $1.0 Billion Credit Facility.

UNSECURED NOTES

$180 Million Notes Offering

In September 1997, the Company issued the $180 Million Notes. The $180
Million Notes were issued in four tranches with maturities from seven to ten
years.

$1.25 Billion Notes Offering

In February 1998, the Company issued the $1.25 Billion Notes. The $1.25
Billion Notes were issued in four tranches with maturities of five to twenty
years.

$250 Million MandatOry Par Put Remarketed Securities Offering

Also in February 1998, the Company issued the $250 Million MOPPRS which are
subject to mandatory tender to the remarketing agent on February 15, 2002.

$775 Million Notes and 300,000 Warrants Offering

In June 1998, the Company issued the $775 Million Notes in three tranches
with maturities of six to thirty years, along with 300,000 warrants to purchase
an additional $300 million in unsecured notes at a later date. Each warrant
entitles the holder thereof to purchase a new $1,000 note at par on December 15,
1999 (or in certain circumstances on January 18, 2000) at a stated rate of
6.763%, which will mature on June 15, 2008 and will have other terms
substantially similar to the $300 million nine year notes due 2007.

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44

$1.0 Billion Unsecured Notes Offering

In January 1999, the Company issued the $1.0 Billion Notes in three
tranches with maturities of three to ten years and will use the net proceeds of
approximately $990.1 million to repay $497.0 million of mortgage debt, $16.0
million in prepayment penalties and $477.1 million of amounts outstanding on the
$1.0 Billion Credit Facility.

The table below summarizes the Company's unsecured notes as of February 28,
1999:



AMOUNT STATED EFFECTIVE
TRANCHE (IN THOUSANDS) RATE RATE(1)
------- -------------- ------ ---------

3 Year Notes due 2002...................................... $ 200,000 6.4% 6.6%
4 Year MOPPRS due 2002(2).................................. 250,000 6.4% 6.3%
5 Year Notes due 2003...................................... 300,000 6.4% 6.8%
5 Year Notes due 2004...................................... 300,000 6.5% 6.7%
6 Year Notes due 2004...................................... 250,000 6.5% 6.7%
7 Year Notes due 2004...................................... 30,000 7.2% 7.3%
7 Year Notes due 2005...................................... 400,000 6.6% 7.0%
8 Year Notes due 2005...................................... 50,000 7.4% 7.7%
9 Year Notes due 2006...................................... 50,000 7.4% 7.7%
9 Year Notes due 2007...................................... 300,000 6.8% 6.8%
10 Year Notes due 2007..................................... 50,000 7.4% 7.7%
10 Year Notes due 2008..................................... 300,000 6.8% 7.0%
10 Year Notes due 2009..................................... 500,000 6.8% 6.9%
20 Year Notes due 2018..................................... 250,000 7.3% 7.6%
30 Year Notes due 2028..................................... 225,000 7.3% 7.3%
---------- ---- ----
Subtotal................................................. 3,455,000 6.7% 6.9%
==== ====
Net premium (net of accumulated amortization of $.3
million)................................................. 992
----------
Total.................................................... $3,455,992
==========


(1) Includes the cost of the terminated interest rate protection agreements,
offering and transaction costs, the premium on the warrants and the discount
on unsecured notes.

(2) The MOPPRS are subject to mandatory redemption to the remarketing agent in
2002 but do not mature until 2012.

The Company filed a registration statement, which was declared effective on
June 18, 1998, relating to an offer to exchange the privately offered $180
Million Notes, the $1.25 Billion Notes and the $250 Million MOPPRS for
registered and, therefore, tradeable securities of the Company with terms
identical in all material respects to the terms of the previously issued
securities. This exchange offer expired on July 30, 1998 and a majority of the
holders exchanged their notes for registered notes of the Company.

The Company filed a shelf registration statement, which was declared
effective on July 22, 1998, relating to the potential issuance from time to time
of up to $2.0 billion of unsecured debt securities and warrants exercisable for
debt securities in amounts, at initial prices and on terms to be determined at
the time of offering. The securities may be issued separately or together, in
separate series and in amounts, at prices and on terms to be described in one or
more supplements to the prospectus. The Company sold $1.0 billion of unsecured
notes in January 1999 under this registration statement.

The Company filed a registration statement, which was declared effective on
September 4, 1998, relating to an offer to exchange (a) the $775 Million Notes;
(b) 300,000 warrants to purchase an additional $300 million in unsecured notes
at a later date; and (c) portions of the $1.25 Billion Notes and $250 Million
MOPPRS for registered securities of the Company with terms identical in all
material respects to the terms of the existing securities. This exchange offer
expired on October 27, 1998 and a majority of the holders exchanged their
restricted securities for registered notes and warrants of the Company.

44
45

Restrictions and Covenants

Agreements or instruments relating to the unsecured notes and lines of
credit contain certain restrictions and requirements regarding total debt to
assets ratios, secured debt to total assets ratios, debt service coverage
ratios, minimum ratio of unencumbered assets to unsecured debt and other
limitations.

EQUITY SECURITIES

Below is a summary of the equity securities issued in connection with
various transactions occurring since January 1, 1998:

- In February 1998, the Trust issued the Series B Preferred Shares which
are convertible at any time at the option of the holder to Common Shares
at a conversion price of $35.70 per Common Share (equivalent to a
conversion ratio of 1.40056 Common Shares for each Series B Preferred
Share). The Series B Preferred Shares are non-callable for five years
with a mandatory call in year 2008. Proceeds from the Series B Preferred
Share Offering were contributed to the Company in exchange for a
corresponding number of Series B Preferred Units and were used to pay
down amounts outstanding under the line of credit.

- In April 1998, the Trust privately placed 1,628,009 restricted Common
Shares at $28.5625 per share for net proceeds of approximately $44.1
million which were contributed to the Company in exchange for a
corresponding number of Units and were used to pay down the credit
facilities.

- The Trust filed a shelf registration statement which was declared
effective on July 22, 1998, relating to the registration of $1.5 billion
of Common Shares, preferred shares of beneficial interest and warrants
to be issued at prices and on terms to be determined at the time of
offering. The Trust may or may not issue the securities separately or
together, in separate series, in amounts, at prices and on terms
described in one or more supplements to the prospectus. The Series C
Preferred Shares were issued under this registration statement in
December 1998.

- In December 1998, the Trust issued the Series C Preferred Shares. The
shares are non-redeemable for five years, and after five years may be
redeemed by the Trust at par plus accumulated distributions. This
offering generated net proceeds of approximately $111.4 million after
offering costs of $3.6 million. The net proceeds were contributed to the
Company in exchange for a corresponding number of Series C Preferred
Units and were used to pay down the $1.0 Billion Credit Facility. Each
unit will be entitled to receive an annual distribution of $2.15625 to
be paid quarterly.

- During 1998, the Trust issued 809,653 Common Shares as a result of share
options exercised and issued 380,000 restricted Common Shares and, as a
result, the Company issued a corresponding number of Units to the Trust.
The Company issued 7,043,510 Units in connection with property
acquisitions, 7,556,332 Units were redeemed into Common Shares on a
one-for-one basis, and 1,169 Units were converted into cash.

- Effective as of August 13, 1998, the Trust amended a pre-existing put
option agreement with certain sellers of the Wright Runstad Properties
(the "WR Holders"). The WR Holders have the option on August 13, 1999 to
require the Trust to purchase all or a portion of the 3,435,688 Common
Shares, issued at acquisition, at a price equal to $31.50 per Common
Share. Prior to August 13, 1999, if the WR Holders sell all or a portion
of their Common Shares to a third party for a price less than $29.10625
per Common Share, then the Trust shall pay to the WR Holders an amount
equal to the difference between such sale price and $29.10625 multiplied
by the number of Common Shares sold, not to exceed $3.00 per Common
Share. Any amounts paid by the Trust as a result of such sales,
calculated as the difference between the sale price and $29.10625 not
exceeding $3.00 per Common Share, shall be recorded as a reduction of
shareholders' equity. For options exercised on August 13, 1999, any
amounts paid up to $29.10625 per Common Share would be reflected as a
reduction of shareholders' equity; the portion of any amounts paid in
excess of $29.10625 per Common Share (not to exceed $31.50 per Common
Share) would be expensed. The portion expensed would not exceed $2.39375
per Common Share.
45
46

- Effective as of September 3, 1998, the Company amended its pre-existing
put option agreement with the seller of the Columbus America Properties
(the "CA Holder") related to 1,692,546 Units issued at acquisition. The
CA Holder has the option at any time after January 1, 1999 until the
earlier of a) September 3, 2000 or b) the date the CA Holder has
converted all of its Units to Common Shares, to require the Company to
purchase the Units at a price equal to $29.00 per Unit. Under the terms
of the agreement, prior to September 3, 1999, the option shall be
limited to an aggregate of 846,273 Units. In the event of any option
exercise, the Company will recognize any cash paid as a reduction of
partners' capital.

- In connection with the acquisition of Worldwide Plaza on October 1,
1998, the Company issued a transferable put option on Units exercisable
only on the third anniversary of closing with an estimated fair value of
approximately $27.4 million. This option entitles its holder to
additional Common Shares, the number of which shall be determined using
a formula based on the extent, if any, that the Common Shares are then
trading at less than $29.05 per share. Upon the issuance of Common
Shares by the Trust, the Company will issue a corresponding number of
Units to the Trust.

MARKET RISK

The Company's future earnings, cash flows and fair values relevant to
financial instruments are dependent upon prevalent market rates. Market risk is
the risk of loss from adverse changes in market prices and interest rates. The
Company manages its market risk by matching projected cash inflows from
operating activities, financing activities and investing activities with
projected cash outflows to fund debt payments, acquisitions, capital
expenditures, distributions and other cash requirements. The majority of the
Company's outstanding debt (maturing at various times through 2028) has a fixed
interest rate, which minimizes the interest rate risk. The Company also utilizes
certain derivative financial instruments at times to limit market risk. Interest
rate protection agreements are used to convert floating rate debt to a fixed
rate basis or to hedge anticipated financing transactions. Derivatives are used
for hedging purposes rather than speculation. The Company does not enter into
financial instruments for trading purposes.

The Company has total outstanding debt of approximately $6.0 billion at
December 31, 1998, of which approximately $1.3 billion, or 21%, is variable rate
debt. If market rates of interest on the Company's variable rate debt increase
by ten percent (or approximately 64 basis points), the increase in interest
expense on the Company's variable rate debt would decrease future earnings and
cash flows by approximately $8.2 million. If market rates of interest increase
by ten percent, the fair value of the Company's total outstanding debt would
decrease by approximately $141.0 million. If market rates of interest on the
Company's variable rate debt decrease by ten percent (or approximately 64 basis
points), the decrease in interest expense on the Company's variable rate debt
would increase future earnings and cash flows by approximately $8.2 million. If
market rates of interest decrease by ten percent, the fair value of the
Company's total outstanding debt would increase by approximately $146.0 million.

At December 31, 1998, the Trust and the Company have put option agreements
outstanding in connection with the acquisition of the Wright Runstad Properties
and Columbus America Properties, respectively. On August 13, 1999, the holders
of Wright Runstad options (the "WR Holders"), can require the Trust to purchase
all or a portion of the 3,435,668 Common Shares issued at acquisition at a price
equal to $31.50 per Common Share. Prior to August 13, 1999, if the WR Holders
sell all or a portion of their Common Shares to a third party for a price less
than $29.10625, then the Trust is obligated to pay to the WR Holders an amount
equal to the difference between such sale price and $29.10625 multiplied by the
number of Common Shares sold, not to exceed $3.00 per Common Share. Any amounts
paid by the Trust as a result of such sales, calculated as the difference
between the sale price and $29.10625 not exceeding $3.00 per Common Share, shall
be recorded as a reduction of shareholders' equity. For options exercised on
August 13, 1999, any amounts paid up to $29.10625 per Common Share would be
reflected as a reduction of shareholders' equity; the portion of any amounts
paid in excess of $29.10625 per Common Share (not to exceed $2.39375 per Common
Share up to an aggregate of approximately $8.2 million) would be expensed. The
Company will not incur any loss on this transaction if the put option is not
exercised.

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47

The Company's cash flows could decrease by up to $10.3 million if, prior to
August 13, 1999, the WR Holders sell all their Common Shares to third parties.
Cash flows of the Company may decrease by up to approximately $108 million if
the WR Holders exercise their rights under the put option agreement on August
13, 1999. There will be no impact on cash flows from this transaction if the put
option is not exercised.

The Company has a put option agreement outstanding with the seller of the
Columbus America Properties (the "CA Holder") related to 1,692,546 Units issued
at acquisition. The CA Holder has the option at any time after January 1, 1999
until the earlier of September 3, 2000 or the date the CA Holder has converted
all of its Units to Common Shares, to require the Company to purchase the Units
at a price equal to $29.00 per Unit. Under the terms of the agreement, prior to
September 3, 1999, the option shall be limited to an aggregate of 846,273 Units.
In the event of any option exercise the Company will recognize any cash paid as
a reduction of partners' capital. Cash flows of the Company may decrease by up
to approximately $49.1 million if the CA Holders exercise their rights under the
put option agreement. There will be no impact on cash flows from this
transaction if the put option is not exercised.

These amounts were determined by considering the impact of hypothetical
interest rates and equity prices on the Company's financial instruments. These
analyses do not consider the effects of the reduced level of overall economic
activity that could exist in such an environment. Further, in the event of a
change of such magnitude, management would likely take actions to further
mitigate its exposure to the change. However, due to the uncertainty of the
specific actions that would be taken and their possible effects, these analyses
assume no changes in the Company's financial structure.

CASH FLOWS

For discussion purposes, the cash flows for 1997 combined the cash flows of
Equity Office Predecessors for the period January 1, 1997 through July 10, 1997
and the cash flows of the Company for the period July 11, 1997 through December
31, 1997. The cash flows for 1996 represent solely the cash flows of Equity
Office Predecessors. Consequently, the comparison of the periods provides only
limited information regarding the cash flows of the Company.

YEARS ENDED DECEMBER 31, 1998 AND 1997

Cash and cash equivalents decreased by approximately $161.8 million to
$67.1 million at December 31, 1998, from $228.9 million at December 31, 1997.
This decrease was the result of approximately $759.1 million provided by
operating activities, $2,231.7 million used for investing activities and
$1,310.8 million provided by financing activities. Net cash provided by
operating activities increased by approximately $472.4 million from $286.7
million primarily due to the additional cash flow generated by the increase in
the number of Properties owned. Net cash used for investing activities increased
by approximately $68.4 million from $2,163.3 million mainly due to an increase
in the amount of cash used for real estate assets purchased during 1998 compared
to 1997. Net cash provided by financing activities decreased by approximately
$565.4 million from $1,876.2 million due primarily to a net pay down of the
credit facilities and distributions to unitholders and preferred unitholders
partially offset by proceeds from unsecured notes and the line of credit.

YEARS ENDED DECEMBER 31, 1997 AND 1996

Cash and cash equivalents decreased by approximately $181.5 million, to
approximately $228.9 million at December 31, 1997, compared to $410.4 million at
December 31, 1996. This decrease was the result of approximately $2.2 billion
invested in new acquisitions, capital and tenant improvements, and payment of
leasing commissions reduced by approximately $286.7 million of cash generated by
operations and $1.9 billion generated from financing activities (including the
$181.1 million contributed by Equity Office Predecessors). Net cash provided by
operating activities increased by approximately $120.7 million to approximately
$286.7 million from $166.0 million primarily due to the additional cash flow
generated by the increase in the number of Properties owned. Net cash used for
investing activities increased by approximately $1.3 billion from $0.9 billion
to $2.2 billion mainly due to an increase in the amount of real estate assets
purchased during 1997 compared to 1996. Net cash provided by financing
activities increased by approximately $0.8 billion from

47
48

$1.1 billion to $1.9 billion due to net proceeds contributed to the Company from
the sale of the Trust's Common Shares, an increase in proceeds from lines of
credit and unsecured notes, partially offset by a decrease in proceeds from
mortgage notes and an increase in principal payments on mortgage notes and lines
of credit.

CAPITAL IMPROVEMENTS

The Company has a history of acquiring and repositioning undercapitalized
and poorly managed properties, many of which have required significant capital
improvements due to deferred maintenance and/or required substantial renovation
to enable them to compete effectively. A number of the Properties also have had
significant amounts of shell space requiring build out at the time of
acquisition. The Company takes these capital improvements and revenue enhancing
tenant improvements into consideration at the time of acquisition in determining
the amount of capital and debt financing required to purchase the property and
fund the improvements. Therefore, capital improvements made during the first
five years after acquisition of these Properties are treated separately from
typical recurring capital expenditures, non-revenue enhancing tenant
improvements and leasing commissions required once these Properties have reached
stabilized occupancy, and deferred maintenance and renovations planned at the
time of acquisition have been completed. Capital improvements (including tenant
improvements and leasing commissions for shell space) for the years ended
December 31, 1998, 1997 and 1996 were approximately $44.1 million, $46.8 million
and $53.0 million, respectively or $0.59, $.72 and $1.85 per square foot,
respectively. These amounts exclude capital and tenant improvements of
approximately $70.0 million, $31.2 million and $47.3 million incurred for the
years ended December 31, 1998, 1997 and 1996, respectively for developments.

The Company considers capital expenditures to be recurring expenditures
relating to the ongoing maintenance of the Office Properties. The table below
summarizes capital expenditures (excluding Properties disposed of) for the years
ended December 31, 1998, 1997 and 1996. The capital expenditures set forth below
are not necessarily indicative of future capital expenditures.



FOR THE YEARS ENDED
DECEMBER 31,
-----------------------
1998 1997 1996
----- ----- -----

Number of Office Properties................................. 284 258 82
Rentable square feet (in millions).......................... 75.1 65.3 28.7
Annual capital expenditures per square foot................. $0.17 $0.08 $0.16


48
49

TENANT IMPROVEMENTS AND LEASING COMMISSION COSTS

The Company distinguishes its tenant improvements and leasing commissions
between those that are revenue enhancing (i.e., required for space which is
vacant at the time of acquisition or that has been vacant for nine months or
more) and non-revenue enhancing (i.e., required to maintain the revenue being
generated from currently leased space). The table below summarizes the revenue
enhancing and non-revenue enhancing tenant improvements and leasing commissions
(excluding Properties disposed of) for the years ended December 31, 1998, 1997
and 1996 excluding amounts attributable to developments in process. The tenant
improvement and leasing commission costs set forth below are presented on an
aggregate basis and do not reflect significant regional variations and, in any
event, are not necessarily indicative of future tenant improvements and leasing
commission costs:



FOR THE YEARS ENDED DECEMBER 31,
--------------------------------
1998 (1) 1997 (1) 1996 (1)
-------- -------- --------

Number of Office Properties................................. 284 258 82
Rentable square feet (in millions).......................... 75.1 65.3 28.7
Revenue enhancing tenant improvements and leasing
Commissions:
Amounts (in thousands).................................... $42,817 $18,272 $31,534
Per square foot improved.................................. $ 16.33 $ 19.74 $ 30.26
Per total square foot..................................... $ 0.57 $ 0.27 $ 1.10
Non-revenue enhancing tenant improvements and leasing
commissions:
Renewal space:
Amounts (in thousands).................................... $27,176 $ 8,334 $15,486
Per square foot improved.................................. $ 7.74 $ 5.73 $ 6.79
Per total square foot..................................... $ 0.36 $ 0.12 $ 0.54
Retenanted space:
Amounts (in thousands).................................... $33,324 $14,806 $31,987
Per square foot improved.................................. $ 16.97 $ 15.10 $ 20.64
Per total square foot..................................... $ 0.44 $ 0.22 $ 1.11
------- ------- -------
Total non-revenue enhancing (in thousands).................. $60,500 $23,140 $47,473
Per square foot improved.................................... $ 11.05 $ 9.50 $ 12.39
Per total square foot....................................... $ 0.80 $ 0.35 $ 1.65


- ---------------

(1) The per square foot calculations as of December 31, 1998, 1997 and 1996 are
calculated taking the total dollars anticipated to be incurred on tenant
improvements for tenants taking occupancy during the year ended December 31,
1998 and 1997, and tenant improvements in process at December 31, 1996,
divided by the total square footage being improved or total building square
footage. The actual amounts incurred as of December 31, 1998, 1997 and 1996
for revenue enhancing, non-revenue enhancing renewal and retenanted space
are summarized below:



FOR THE YEARS ENDED DECEMBER 31,
--------------------------------
1998 1997 1996
-------- -------- --------
(DOLLARS IN MILLIONS)

Actual Amounts Expended:
Revenue enhancing....................................... $ 39.0 $ 18.4 $ 30.6
Non-revenue enhancing renewal........................... $ 33.2 $ 12.4 $ 14.0
Non-revenue enhancing retenanted........................ $ 51.9 $ 33.5 $ 20.8


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50

DEVELOPMENT

In connection with the Beacon Merger and other acquisitions, the Company
acquired certain Properties that are currently in various stages of development
or pre-development. The Company funds these developments with proceeds from
working capital and the credit facilities. Specifically identifiable direct and
indirect acquisition, development and construction costs are capitalized
including, where applicable, salaries and related costs, real estate taxes,
interest and certain pre-construction costs essential to the development of a
property. As of December 31, 1998, the Company had incurred approximately $268.4
million of costs in connection with the Properties being developed. The
Properties under development as of December 31, 1998 are as follows:



ESTIMATED ESTIMATED
PLACE RENTABLE TOTAL
IN SERVICE PERCENT SQUARE COSTS ESTIMATED
PROPERTY LOCATION DATE(1) LEASED FOOTAGE INCURRED COST(1)
- -------- ----------------- ---------- ------- --------- -------- ---------
(DOLLARS IN
THOUSANDS)

Developments in Service:
Tower at New England Executive Park Burlington, MA 3/98 22% 194,911 $ 31,102 $ 41,000
Colonnade III Dallas, TX 9/98 70% 377,639 64,044 68,000
Crosby Corporate Center II Bedford, MA 10/98 69% 257,528 34,886 42,000
------- -------- --------
Total 830,078 $130,032 $151,000
======= ======== ========
Developments:
Reston Town Center Garage Reston, VA 4Q/1999 N/A (2) $ 2,937 $ 13,000
150 California San Francisco, CA 1Q/2000 0% 201,554 16,938 66,000
John Marshall III McLean, VA 1Q/2000 100% 180,000 18,081 46,000
Riverside Center Newton, MA 2Q/2000 0% 494,710 33,635 112,000
Other Projects (3) -- -- -- -- 66,127 --
------- -------- --------
Total 876,264 $137,718 $237,000
======= ======== ========


In addition, the Company has entered into agreements to acquire the
following properties upon completion:



ESTIMATED ESTIMATED
PLACE RENTABLE TOTAL
IN SERVICE PERCENT SQUARE COSTS ESTIMATED
PROPERTY LOCATION DATE(1) LEASED FOOTAGE INCURRED COST(1)
- -------- --------------- ---------- ------- --------- -------- ---------
(DOLLARS IN
THOUSANDS)

Rand Tower Garage Minneapolis, MN 2Q/1999 N/A (4) $ 71 $ 19,000
Prominence (5) Atlanta, GA 3Q/1999 1% 425,706 535 87,000
World Trade Center Seattle, WA 1Q/2000 100% 186,787 17 39,000
------- ---- --------
Total 612,493 $623 $145,000
======= ==== ========


The above transactions are contingent upon certain terms and conditions as
set forth in their respective purchase agreements. There can be no assurance
that these transactions will be consummated as described above.

In addition, the Company has entered into separate joint ventures to
develop the following properties:



ESTIMATED ESTIMATED
PLACE IN RENTABLE TOTAL
SERVICE PERCENT SQUARE COSTS ESTIMATED
PROPERTY LOCATION DATE(1) LEASED FOOTAGE INCURRED COST(1)
- -------- ------------ --------- ------- --------- -------- ---------
(DOLLARS IN
THOUSANDS)

Metropoint II (6) Denver, CO 1Q/1999 19% 150,181 $ 7,676 $ 17,000
Sunset North Corporate Campus(7) Bellevue, WA 4Q/1999 41% 460,663 27,861 81,000
Three Bellevue Center (8) Bellevue, WA 1Q/2000 0% 471,635 4,501 72,000
--------- ------- --------
Total 1,082,479 $40,038 $170,000
========= ======= ========


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51

- ---------------

(1) The Estimated Place in Service Date represents the date the certificate of
occupancy has been or is anticipated to be obtained. Subsequent to obtaining
the certificate of occupancy, the Property will undergo a lease up period.
The Total Estimated Cost includes amounts attributable to tenanting the
Property.

(2) This property is a parking facility that will consist of approximately 530
parking spaces and 34,700 square feet of retail space.

(3) These projects are in various stages of development or pre-development. The
Company has taken the necessary steps to continue the development process
while it evaluates its alternatives with respect to these projects.

(4) This property is a parking facility that will consist of approximately 589
parking spaces.

(5) The estimated cost of this property excludes a vacant land parcel valued at
approximately $7.0 million, that will be purchased with the building.

(6) The Cost Incurred and Total Estimated Cost reflect the Company's 70%
interest in this project. The total cost of the project including the joint
venture partner's share is approximately $24.0 million.

(7) The Cost Incurred and Total Estimated Cost reflect the Company's 80%
interest in this project including the Company's pro-rata share of the
development loan. The total cost of the project including the joint venture
partner's share is approximately $101.0 million of which up to $68.0 million
will be funded by a development loan. The Company's share of the development
loan outstanding at December 31, 1998 is approximately $3.1 million.

(8) The Cost Incurred and Total Estimated Cost reflect the Company's 80%
interest in this project including the Company's pro-rata share of the
development loan. The total cost of the project including the joint venture
partner's share is approximately $90.0 million of which up to $60.0 million
will be funded by a development loan. The Company's share of the development
loan outstanding at December 31, 1998 is approximately $.3 million.

In addition to the properties described above, the Company owns various
land parcels available for development. However, no significant development
activity is taking place on these sites at this time.

YEAR 2000

OVERVIEW OF Y2K PROBLEM

The Year 2000 or "Y2K" problem refers to the inability of many existing
computer programs to properly recognize a year that begins with "20" instead of
the familiar "19". If left uncorrected, many computer programs having
time-sensitive software may recognize a date using "00" as the year 1900 rather
than the year 2000. The failure to accurately recognize the year 2000 and other
key dates could result in a variety of problems from data miscalculations to the
failure of entire systems. Among the assumptions the Company has made in the
course of this discussion are the following:

- The Company's ability to accurately determine its Y2K readiness on a
cost effective basis.

- The availability of personnel and systems as required to correct any Y2K
problems known to the Company.

- The continued availability of such personnel and systems on a
commercially reasonable basis throughout 1999.

THE YEAR 2000 PROGRAM

In the early months of 1998, the Company formed a Year 2000 committee for
the purpose of creating a program (the "Program") to identify, understand and
address the myriad of issues associated with the Y2K problem. Such committee is
comprised of representatives from senior management and various departments at
the home and regional offices, including the legal, engineering,
telecommunications, information systems

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52

and office services departments. Due to the wide ranging implications of the Y2K
problem, management decided to carry out the Program in multiple phases during
1998 and the remainder of 1999. What follows is a description of the activities
that have been or are expected to be conducted in each phase of the Program,
including a summary of the results obtained to date and a time table for
completion. Although many of the phases of the Program are being carried out
simultaneously, the various phases will be discussed separately.

PHASE ONE -- ASSESSING THE COMPANY'S Y2K READINESS

The initial step in assessing the Company's Y2K readiness consists of
conducting a study to identify any systems that are date sensitive and,
accordingly, could have potential Y2K problems. The study includes an
examination of information technology and non-information technology systems at
the Company's home and regional offices and at the Company's Properties. For the
most part, the initial step of identifying potentially problematic systems has
been completed by the Company's information services department and building
engineers through a combination of physical inspections and informational
interviews with Company employees. However, the initial study of the Company's
secondary systems (described below) remains to be completed and is being handled
with the assistance of an outside consultant.

After identifying systems that could have a potential Y2K problem, the
Company is attempting to determine which of the systems actually have a Y2K
problem. Much of the required information is within the exclusive control of the
Company's vendors and manufacturers, who are being contacted through standard
form letters and telephone calls requesting information. In addition to
examining the Company's systems for compliance, the Company continues to assess
the progress of the Building Owners and Managers Association ("BOMA"), the
General Services Administration ("GSA") and other industry leaders that are
monitoring the compliance efforts of the major utility and telecommunications
companies. The following is a summary of the Phase One results obtained to date.

BUILDING MANAGEMENT SYSTEMS

The Company has identified six categories of building management systems in
which it has the most exposure to potential Y2K problems. These categories
include:

- Building automation (e.g. energy management, HVAC)

- Security card access

- Fire and life safety

- Elevator

- Garage revenue control

- Office equipment

In January 1999, the Company completed a preliminary Y2K compliance study
of the building management systems outlined above at each of the Company's
Properties. Based upon this study, the Company will upgrade or replace specific
building management systems that were determined not to be compliant. The
estimated cost of such upgrades and replacements is described in the Phase Two
summary that follows.

INFORMATION SYSTEMS

The Company's information systems falls into four general categories:
accounting and property management, network operating systems, desktop software
and secondary systems.

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53

ACCOUNTING AND PROPERTY MANAGEMENT

Management has determined the Company's exposure with respect to the
Company's accounting and property management software. Specifically, although
the general ledger system is compliant, the accounts payable and property
management systems are not. The Company's current expected schedule for
compliance is as follows:

- Test software upgrades -- In Progress

- Begin installation of upgrades -- First Quarter 1999

- Full Y2K compliance -- Second Quarter 1999

NETWORK OPERATING SYSTEMS

Management believes that the network operating servers are currently
approximately 50% compliant. The non-compliant servers require a software patch
that is being acquired from the software manufacturer in order to become
compliant. Upgrades of the Company's network operating systems are expected to
be installed in the first and second quarters of 1999, bringing the network
operating servers into full compliance. Management believes that testing of this
new software will not be necessary, as it has already been proven in the
industry to be Y2K compliant.

DESKTOP SOFTWARE

Management believes that all of the Company's desktop systems and software
applications have been reviewed. Management has identified those that are not in
compliance and compiled a list of necessary upgrades. The efforts to ready the
Company's desktop systems for Y2K are being directed towards a broader Company
initiative referred to as EO 2000. As part of the EO 2000 program, the Company
currently intends to install Windows 98 and Microsoft Office 97 in all field and
home office desktop systems.

The Company's timeframe for EO 2000 is expected to be as follows:

- Systems (hardware and software) testing for Y2K compliance -- Complete

- Install updated software that will also provide Y2K compliance -- In
Progress

- Complete installation/full compliance -- October 1999

SECONDARY INFORMATION SYSTEMS

The Company's "secondary" information systems include, but are not limited
to: payroll, human resources, fixed-asset system, forecasting modeling software,
and all types of internally developed software, such as the Company's budget
program and tenant-services system. As discussed above, the Company has retained
a third party consultant to assist in identifying and assessing the compliance
of the secondary systems. The initial step of identifying any non-compliant
secondary systems should be completed by the end of the first quarter 1999 at a
cost of approximately $300,000. Thereafter, a budget and timetable for the
replacement or upgrade of any non-compliant secondary systems will be developed.

TELECOMMUNICATION SYSTEMS

Management generally believes that the Company's internal telephone systems
are not date sensitive and should not be materially affected by Y2K problems.
Although there could be some convenience issues such as inaccurate voice-mail
message date stamps, such problems are not expected to be material and, in large
part, should be corrected prior to the year 2000.

PHASE TWO -- DETERMINING THE COST OF ACHIEVING Y2K READINESS AND IMPLEMENTING
THE Y2K ACTION PLAN

Except as described above with respect to the secondary systems, the work
to date on Phase One of the Program has been performed by the Company's
employees without additional cost. Based upon the

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54

preliminary studies that were completed in January 1999, the Company has
budgeted approximately $7.4 million for the upgrade and replacement of building
management systems having potential Y2K related problems. This amount equates to
an average of approximately $.10 per rentable square foot at each of the
Company's Properties. It is management's belief that a large part of the cost of
bringing the building management systems into compliance will be considered to
be reimbursable to the Company under most tenant leases or is being incurred as
part of a broader initiative to improve building operating systems. The
estimated cost of the EO 2000 initiative is $1.7 million. Most of the work
related to EO 2000 is not Y2K related. The Company is still in the process of
completing Phases One and Two of the Program with respect to Information
Systems. Upon completion, the Company will prepare a budget and action plan for
bringing the Information Systems into compliance.

PHASE THREE -- ASSESSING THE RISKS TO THE COMPANY OF NON-COMPLIANCE

Management does not currently believe that the impact of the Y2K problem
will have a material adverse effect on the Company's financial condition and
results of operations. Such belief is based on management's analysis of the
risks to the Company related to the Company's own potential Y2K problems
discussed above, as well as its assessment of the Y2K problems of the Company's
vendors, suppliers and customers.

FAILURE OF BUILDING MANAGEMENT SYSTEMS

Management believes that the Y2K risks to the Company's financial condition
and operation associated with a failure of building management systems is
immaterial due to the fact that most building management systems can be operated
in a manual or by-pass mode, thereby negating the Y2K problem until it can be
corrected. In addition, each of the Company's Properties has, for the most part,
separate building management systems. Accordingly, a Y2K problem that is
experienced at one Property should have no effect on other Properties. In
addition, based upon the study results received to date, management believes
that the Company will have sufficient time to correct those system problems
within its control before the year 2000. The Company has previously begun
preliminary testing of building systems at several of its buildings sites,
including Westbrook Corporate Center, Two California Plaza and State Street Bank
Building. Testing of essential building management systems will continue
throughout 1999.

In the event the Company does experience a failure of essential building
management systems at one or more of the Company's buildings, whether due to a
failure of one of its systems or an interruption of utilities, management
believes that the individual tenant leases will protect the Company from claims
of constructive eviction or other remedies that could result in a termination of
lease rights. It is also management's belief that most of its leases eliminate,
limit or quantify the rights of a tenant to receive an abatement under such
circumstances. Although there is always a risk of claims being brought on a
non-contractual basis (e.g. in tort), it is the Company's belief that its
efforts to identify and solve Y2K problems will minimize such risk. The Company
has also attempted to allocate the risk of non-compliance to the vendors and
manufacturers of the building management and information systems by establishing
standard riders and addenda to be attached to new contracts for systems using
time sensitive data.

FAILURE OF INFORMATION SYSTEMS

Since the Company's major source of income is rental payments under long
term leases, the failure of key information systems is not expected to have a
material adverse effect on the Company's financial condition and results of
operations. Even if the Company were to experience problems with its information
systems, the payment of rent under the leases would not be excused. In addition,
the Company expects to correct those information system problems within its
control before the year 2000, thereby minimizing or avoiding the increased cost
of correcting problems after the fact.

THE Y2K PROBLEMS OF THE COMPANY'S VENDORS

The success of the Company's business is not closely tied to the operations
of any one manufacturer, vendor or supplier. Accordingly, if any of the
Company's manufacturers, vendors or suppliers ceases to

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55

conduct business due to Y2K related problems, the Company expects to be able to
contract with alternate providers without experiencing any material adverse
effect on the Company's financial condition and results of operations.

THE Y2K PROBLEMS OF THE COMPANY'S CUSTOMERS

Due to our broad customer/tenant base, the success of the Company's
business is not closely tied to the success of any particular tenant.
Accordingly, management believes that there should not be a material adverse
effect on the Company's financial condition and results of operations if any one
of its tenants ceased to conduct business (and pay rent) due to Y2K related
problems. This would not necessarily be the case, however, were Y2K problems
sufficiently pervasive as to affect the financial conditions of a material
number of the Company's tenants. As part of its efforts to keep its tenants
advised as to the steps the Company is taking to address potential Y2K problems,
the Company has also requested that its tenants provide it with periodic updates
as to their Y2K readiness.

DOOMSDAY SCENARIO

The Company is aware that it is generally believed that the world's Y2K
problem, if uncorrected, may result in an economic crisis of global proportions.
The Company is unable to determine whether such predictions are true or false.
As mentioned above, the Company expects that the nature of its income (rent from
good credit tenants under long term leases) should serve as a hedge against any
short term disruptions of business. However, if the doomsday scenarios prove
true, all companies (including the Company) will experience the effects.

PHASE FOUR -- DEVELOPING CONTINGENCY PLANS

The Company currently does not have a contingency plan in place. Once the
Company has proceeded further in the completion of the initial phases of the
Program, contingency plans are expected to be developed.

INFLATION

Substantially all of the office leases require the tenant to pay, as
additional rent, a portion of any increases in real estate taxes (except, in the
case of certain California leases, which limit the ability of the landlord to
pass through to the tenants the effect of increased real estate taxes
attributable to a sale of real property interests) and operating expenses over a
base amount. In addition, many of the office leases provide for fixed increases
in base rent or indexed escalations (based on the Consumer Price Index or other
measures). The Company believes that inflationary increases in expenses will be
offset, in part, by the expense reimbursements and contractual rent increases
described above.

FUNDS FROM OPERATIONS

Management of the Company believes Funds from Operations, as defined by the
National Association of Real Estate Investment Trusts, Inc. ("NAREIT"), to be an
appropriate measure of performance for an equity REIT. While Funds from
Operations is a relevant and widely used measure of operating performance of
equity REITs, it does not represent cash flow from operations or net income as
defined by generally accepted accounting principles ("GAAP"), and it should not
be considered as an alternative to these indicators in evaluating liquidity or
operating performance of the Company.

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56

The following table reflects the calculation of the Company's and Equity
Office Predecessors' combined Funds from Operations for the years ended December
31, 1998, 1997 and 1996 on a historical basis:



FOR THE YEARS ENDED DECEMBER 31,
----------------------------------------
1998 1997(1) 1996
----------- ----------- ----------
(DOLLARS IN THOUSANDS)

Income before allocation to minority interests,
income from investment in unconsolidated joint
ventures, gains on sales of real estate and
extraordinary items:............................. $ 371,175 $ 140,681 $ 68,080
Add back (deduct):
(Income) allocated to minority interests......... (2,114) (1,701) (2,086)
Income from investment in unconsolidated joint
ventures...................................... 11,267 5,155 2,093
Depreciation and amortization (real estate
related)...................................... 313,519 130,465 92,373
Net amortization of net premium on mortgage
debt.......................................... 940 2,324 --
Preferred distributions.......................... (32,202) (649) --
----------- ----------- ----------
Funds from Operations before effect of adjusting
straight-line rental revenue and expense included
in Funds from Operations to a cash basis(2)...... 662,585 276,275 160,460
Deferred rental revenue.......................... (68,107) (27,740) (18,427)
Deferred rental expense.......................... 2,613 2,206 788
----------- ----------- ----------
Funds from Operations excluding straight-line
rental revenue and expense adjustments........... $ 597,091 $ 250,741 $ 142,821
=========== =========== ==========
Cash Flow Provided By (Used For):
Operating Activities............................. $ 759,151 $ 286,714 $ 165,975
Investing Activities............................. $(2,231,712) $(2,163,340) $ (924,227)
Financing Activities(3).......................... $ 1,310,788 $ 1,876,197 $1,057,551
Ratio of earnings to combined fixed charges and
preferred unit distributions.................. 1.8 1.8 1.5


- ---------------

(1) Represents the combined results of Equity Office Predecessors for the period
from January 1 through July 10, 1997 and the Company from July 11 through
December 31, 1997.

(2) The White Paper on Funds from Operations approved by the Board of Governors
of the National Association of Real Estate Investment Trusts ("NAREIT") in
March 1995 defines Funds from Operations as net income (loss) (computed in
accordance with GAAP), excluding gains (or losses) from debt restructuring
and sales of properties, plus real estate related depreciation and
amortization and after adjustments for unconsolidated partnerships and joint
ventures. The Company believes that Funds from Operations is helpful to
investors as a measure of the performance of an equity REIT because, along
with cash flow from operating activities, financing activities and investing
activities, it provides investors with an indication of the ability of the
Company to incur and service debt, to make capital expenditures and to fund
other cash needs. The Company computes Funds from Operations in accordance
with standards established by NAREIT which may not be comparable to Funds
from Operations reported by other REITs that do not define the term in
accordance with the current NAREIT definition or that interpret the current
NAREIT definition differently than the Company. Funds from Operations does
not represent cash generated from operating activities in accordance with
GAAP, nor does it represent cash available to pay distributions and should
not be considered as an alternative to net income (determined in accordance
with GAAP) as an indication of the Company's financial performance or to
cash flow from operating activities (determined in accordance with GAAP) as
a measure of the Company's liquidity, nor is it indicative of funds
available to fund the Company's cash needs, including its ability to make
cash distributions.

(3) For the year ended December 31, 1997, cash flow provided by financing
activities includes approximately $181.1 million in cash contributed from
Equity Office Predecessors in connection with the Consolidation.

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ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The Company's future earnings, cash flows and fair values relevant to
financial instruments are dependent upon prevalent market rates. Market risk is
the risk of loss from adverse changes in market prices and interest rates. The
Company manages its market risk by matching projected cash inflows from
operating activities, financing activities and investing activities with
projected cash outflows to fund debt payments, acquisitions, capital
expenditures, distributions and other cash requirements. The majority of the
Company's outstanding debt (maturing at various times through 2028) has a fixed
interest rate, which minimizes the interest rate risk. The Company also utilizes
certain derivative financial instruments at times to limit market risk. Interest
rate protection agreements are used to convert floating rate debt to a fixed
rate basis or to hedge anticipated financing transactions. Derivatives are used
for hedging purposes rather than speculation. The Company does not enter into
financial instruments for trading purposes.

The Company has total outstanding debt of approximately $6.0 billion at
December 31, 1998, of which approximately $1.3 billion, or 21%, is variable rate
debt. If market rates of interest on the Company's variable rate debt increase
by ten percent (or approximately 64 basis points), the increase in interest
expense on the Company's variable rate debt would decrease future earnings and
cash flows by approximately $8.2 million. If market rates of interest increase
by ten percent, the fair value of the Company's total outstanding debt would
decrease by approximately $141.0 million. If market rates of interest on the
Company's variable rate debt decrease by ten percent (or approximately 64 basis
points), the decrease in interest expense on the Company's variable rate debt
would increase future earnings and cash flows by approximately $8.2 million. If
market rates of interest decrease by ten percent, the fair value of the
Company's total outstanding debt would increase by approximately $146.0 million.

At December 31, 1998, the Trust and the Company have put option agreements
outstanding in connection with the acquisition of the Wright Runstad Properties
and Columbus America Properties, respectively. On August 13, 1999, the holders
of Wright Runstad options (the "WR Holders"), can require the Trust to purchase
all or a portion of the 3,435,668 Common Shares issued at acquisition at a price
equal to $31.50 per Common Share. Prior to August 13, 1999, if the WR Holders
sell all or a portion of their Common Shares to a third party for a price less
than $29.10625, then the Trust is obligated to pay to the WR Holders an amount
equal to the difference between such sale price and $29.10625 multiplied by the
number of Common Shares sold, not to exceed $3.00 per Common Share. Any amounts
paid by the Trust as a result of such sales, calculated as the difference
between the sale price and $29.10625 not exceeding $3.00 per Common Share, shall
be recorded as a reduction of shareholders' equity. For options exercised on
August 13, 1999, any amounts paid up to $29.10625 per Common Share would be
reflected as a reduction of shareholders' equity; the portion of any amounts
paid in excess of $29.10625 per Common Share (not to exceed $2.39375 per Common
Share up to an aggregate of approximately $8.2 million) would be expensed. The
Company will not incur any loss on this transaction if the put option is not
exercised.

The Company's cash flows could decrease by up to $10.3 million if, prior to
August 13, 1999, the WR Holders sell all their Common Shares to third parties.
Cash flows of the Company may decrease by up to approximately $108 million if
the WR Holders exercise their rights under the put option agreement on August
13, 1999. There will be no impact on cash flows from this transaction if the put
option is not exercised.

The Company has a put option agreement outstanding with the seller of the
Columbus America Properties (the "CA Holder") related to 1,692,546 Units issued
at acquisition. The CA Holder has the option at any time after January 1, 1999
until the earlier of September 3, 2000 or the date the CA Holder has converted
all of its Units to Common Shares, to require the Company to purchase the Units
at a price equal to $29.00 per Unit. Under the terms of the agreement, prior to
September 3, 1999, the option shall be limited to an aggregate of 846,273 Units.
In the event of any option exercise the Company will recognize any cash paid as
a reduction of partners' capital. Cash flows of the Company may decrease by up
to approximately $49.1 million if the CA Holders exercise their rights under the
put option agreement. There will be no impact on cash flows from this
transaction if the put option is not exercised.

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58

These amounts were determined by considering the impact of hypothetical
interest rates and equity prices on the Company's financial instruments. These
analyses do not consider the effects of the reduced level of overall economic
activity that could exist in such an environment. Further, in the event of a
change of such magnitude, management would likely take actions to further
mitigate its exposure to the change. However, due to the uncertainty of the
specific actions that would be taken and their possible effects, these analyses
assumes no changes in the Company's financial structure.

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ITEM 8. FINANCIAL STATEMENTS.

REPORT OF INDEPENDENT AUDITORS

The Partners of EOP Operating Limited Partnership

We have audited the accompanying consolidated balance sheets of EOP
Operating Limited Partnership (the "Company") as of December 31, 1998 and 1997,
and the related consolidated statements of operations, partners' capital and
cash flows of the Company for the year ended December 31, 1998 and the period
from July 11, 1997 to December 31, 1997, and the related combined statements of
operations, owners' equity and cash flows of the Equity Office Predecessors, as
defined in Note 1, for the period from January 1, 1997 to July 10, 1997, and for
the year ended December 31, 1996. Our audits also included the financial
statement schedule listed in the Index at Item 14(a). These financial statements
and schedule are the responsibility of the Company's management. Our
responsibility is to express an opinion on these financial statements and
schedule based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly,
in all material respects, the consolidated financial position of EOP Operating
Limited Partnership at December 31, 1998 and 1997, the consolidated results of
EOP Operating Limited Partnership's operations and cash flows for the year ended
December 31, 1998 and the period from July 11, 1997 to December 31, 1997, and
the combined results of the Equity Office Predecessors', as defined in Note 1,
operations and cash flows for the period from January 1, 1997 to July 10, 1997
and for the year ended December 31, 1996 in conformity with generally accepted
accounting principles. Also, in our opinion, the related financial statement
schedule, when considered in relation to the basic financial statements taken as
a whole, presents fairly in all material respects the information set forth
therein.

Ernst & Young LLP

Chicago, Illinois
February 9, 1999, except for Note 23,
as to which the date is February 16, 1999

59
60

EOP OPERATING LIMITED PARTNERSHIP
CONSOLIDATED BALANCE SHEETS



DECEMBER 31,
--------------------------
1998 1997
----------- -----------
(DOLLARS IN THOUSANDS,
EXCEPT PER UNIT DATA)

ASSETS:
Investment in real estate................................. $13,349,627 $10,746,424
Developments in process................................... 268,373 259,718
Land available for development............................ 65,819 34,872
Accumulated depreciation.................................. (352,259) (64,695)
----------- -----------
13,331,560 10,976,319
Cash and cash equivalents................................. 67,080 228,853
Tenant and other receivables (net of allowance for
doubtful accounts of $1,013 and $675, respectively)..... 36,193 32,531
Deferred rent receivable.................................. 87,115 20,050
Escrow deposits and restricted cash....................... 159,576 25,772
Investment in unconsolidated joint ventures............... 378,534 387,332
Deferred financing costs (net of accumulated amortization
of $6,242 and $1,855,
respectively)............................................. 53,181 5,090
Deferred leasing costs (net of accumulated amortization of
$9,714 and $1,473,
respectively)............................................. 65,090 26,994
Prepaid expenses and other assets......................... 82,962 48,731
----------- -----------
Total Assets............................................ $14,261,291 $11,751,672
=========== ===========
LIABILITIES AND PARTNERS' CAPITAL:
Mortgage debt (including a net premium of $13,517 and
$1,157, respectively)................................... $ 2,350,088 $ 2,063,017
Unsecured notes (including a net premium of $4,317 and $0,
respectively)........................................... 2,459,317 180,000
Lines of credit........................................... 1,216,000 2,041,300
Accounts payable and accrued expenses..................... 347,970 260,401
Due to affiliates......................................... 1,136 733
Distribution payable...................................... 5,080 1,191
Other liabilities......................................... 93,022 45,055
----------- -----------
Total Liabilities....................................... 6,472,613 4,591,697
----------- -----------
Commitments and contingencies (Note 22)...................
Minority Interests -- partially owned properties.......... 28,360 29,612
----------- -----------
Preferred Units, 100,000,000 authorized:
8.98% Series A Cumulative Redeemable Preferred Units,
liquidation preference $25.00 per unit, 8,000,000
issued and outstanding................................. 200,000 200,000
5.25% Series B Convertible, Cumulative Redeemable
Preferred Units, liquidation preference $50.00 per
unit, 6,000,000 issued and outstanding................. 300,000 --
8.625% Series C Cumulative Redeemable Preferred Units,
liquidation preference $25.00 per unit, 4,600,000
issued and outstanding................................. 115,000 --
General Partners Capital.................................. 118,309 115,230
Limited Partners Capital.................................. 7,027,009 6,815,133
----------- -----------
Total Partners' Capital................................. 7,760,318 7,130,363
----------- -----------
Total Liabilities and Partners' Capital................. $14,261,291 $11,751,672
=========== ===========


See accompanying notes.

60
61

EOP OPERATING LIMITED PARTNERSHIP
CONSOLIDATED STATEMENTS OF OPERATIONS
AND EQUITY OFFICE PREDECESSORS COMBINED STATEMENTS OF OPERATIONS



EOP OPERATING LIMITED PARTNERSHIP EQUITY OFFICE PREDECESSORS
------------------------------------------ ------------------------------------------
FOR THE PERIOD FROM FOR THE PERIOD FROM
FOR THE YEAR ENDED JULY 11, 1997 THROUGH JANUARY 1, 1997 FOR THE YEAR ENDED
DECEMBER 31, 1998 DECEMBER 31, 1997 THROUGH JULY 10, 1997 DECEMBER 31, 1996
------------------ --------------------- --------------------- ------------------
(DOLLARS IN THOUSANDS, EXCEPT PER UNIT DATA)

Revenues:
Rental................................ $ 1,299,044 $ 314,233 $256,146 $386,481
Tenant reimbursements................. 239,390 63,196 43,241 62,036
Parking............................... 94,241 25,960 21,091 27,253
Other................................. 25,745 3,324 6,539 17,626
Fees from noncombined affiliates...... 9,571 2,440 2,510 5,120
Interest / dividends.................. 11,708 3,815 9,577 9,608
------------ ------------ -------- --------
Total revenues...................... 1,679,699 412,968 339,104 508,124
------------ ------------ -------- --------
Expenses:
Interest:
Expense incurred.................... 338,611 76,675 80,481 119,595
Amortization of deferred financing
costs............................. 6,404 4,178 2,771 4,275
Depreciation.......................... 291,213 64,695 57,379 82,905
Amortization.......................... 8,365 1,473 5,884 9,057
Real estate taxes..................... 203,805 47,579 34,000 52,182
Insurance............................. 7,736 3,196 3,060 4,863
Repairs and maintenance............... 191,588 50,285 45,540 71,156
Property operating.................... 189,577 52,235 42,309 70,639
Ground rent........................... 7,661 2,384 2,376 2,227
General and administrative............ 63,564 17,690 17,201 23,145
------------ ------------ -------- --------
Total expenses...................... 1,308,524 320,390 291,001 440,044
------------ ------------ -------- --------
Income before allocation to minority
interests, income from investment in
unconsolidated joint ventures, gain on
sales of real estate and extraordinary
items................................. 371,175 92,578 48,103 68,080
Minority Interests -- partially owned
properties............................ (2,114) (789) (912) (2,086)
Income from investment in unconsolidated
joint ventures........................ 11,267 3,173 1,982 2,093
Gain on sales of real estate............ 12,433 126 12,510 5,338
------------ ------------ -------- --------
Income before extraordinary items....... 392,761 95,088 61,683 73,425
Extraordinary items..................... (7,506) (16,366) (274) --
------------ ------------ -------- --------
Net income.............................. 385,255 78,722 61,409 73,425
Preferred distributions................. (32,202) (649) -- --
------------ ------------ -------- --------
Net income available for Units.......... $ 353,053 $ 78,073 $ 61,409 $ 73,425
============ ============ ======== ========
Net income available per weighted
average Unit outstanding -- Basic..... $ 1.25 $ 0.44
============ ============
Weighted average Units outstanding --
Basic................................. 282,114,343 178,647,562
============ ============
Net income available per weighted
average Unit outstanding -- Diluted... $ 1.24 $ 0.43
============ ============
Weighted average Units outstanding --
Diluted............................... 283,974,532 180,014,027
============ ============


See accompanying notes.

61
62

EOP OPERATING LIMITED PARTNERSHIP
CONSOLIDATED STATEMENTS OF CHANGES IN PARTNERS' CAPITAL
AND EQUITY OFFICE PREDECESSORS
COMBINED STATEMENTS OF CHANGES IN OWNERS' EQUITY



EOP OPERATING LIMITED PARTNERSHIP EQUITY OFFICE PREDECESSORS
------------------------------------------ ---------------------------------------------
FOR THE PERIOD FROM FOR THE PERIOD FROM FOR THE YEAR ENDED
FOR THE YEAR ENDED JULY 11, 1997 THROUGH JANUARY 1, 1997 THROUGH DECEMBER 31,
DECEMBER 31, 1998 DECEMBER 31, 1997 JULY 10, 1997 1996
------------------ --------------------- ------------------------ ------------------
(DOLLARS IN THOUSANDS)

PARTNERS' CAPITAL:
Balance, beginning of period.......... $7,130,363 $ -- $ -- $ --
Net proceeds from IPO............... -- 564,506 -- --
Contribution of net assets from
Consolidation at fair value in
exchange for Units................ -- 2,830,919 -- --
Issuance of Units, put options and
warrants for acquisitions......... 204,008 357,672 -- --
Amortization of restricted share
awards............................ 3,129 -- -- --
Issuance of Units through exercise
of share options.................. 15,435 -- -- --
Issuance of preferred units......... 415,000 200,000
Preferred units and other offering
costs............................. (14,630) -- -- --
Sale of Units, net.................. 43,983 273,950 -- --
Issuance of Units for Beacon
Merger............................ -- 2,921,838 -- --
Units issued for restricted units
and trustee fees.................. -- 165 -- --
Net income.......................... 385,255 78,722 -- --
Preferred distributions............. (32,202) (649) -- --
Distribution declared to partners... (390,023) (96,760) -- --
---------- ---------- ----------- ----------
Balance, end of period................ $7,760,318 $7,130,363 $ -- $ --
========== ========== =========== ==========
OWNERS' EQUITY:
Balance, beginning of period/year..... $ -- $ -- $ 1,727,002 $1,089,969
Contributions....................... -- -- 285,542 661,265
Offering expenses................... -- -- -- (1,157)
Distributions....................... -- -- (189,752) (96,500)
Net income.......................... -- -- 61,409 73,425
Contribution of Owners' Equity to
the Company in connection with the
Consolidation..................... -- -- (1,884,201) --
---------- ---------- ----------- ----------
Balance, end of period/year........... $ -- $ -- $ -- $1,727,002
========== ========== =========== ==========
ALLOCATION OF PARTNERS' CAPITAL:
General Partners Capital............ $ 118,309 $ 115,230 $ -- $ --
========== ========== =========== ==========
Limited Partners Capital............ $7,027,009 $6,815,133 $ -- $ --
========== ========== =========== ==========
8.98% Series A Cumulative Redeemable
Preferred Units................... $ 200,000 $ 200,000 $ -- $ --
========== ========== =========== ==========
5.25% Series B Convertible,
Cumulative Redeemable Preferred
Units............................. $ 300,000 $ -- $ -- $ --
========== ========== =========== ==========
8.625% Series C Cumulative
Redeemable Preferred Units........ $ 115,000 $ -- $ -- $ --
========== ========== =========== ==========


See accompanying notes.

62
63

EOP OPERATING LIMITED PARTNERSHIP CONSOLIDATED STATEMENTS
OF CASH FLOWS AND EQUITY OFFICE PREDECESSORS
COMBINED STATEMENTS OF CASH FLOWS



EOP OPERATING LIMITED PARTNERSHIP EQUITY OFFICE PREDECESSORS
------------------------------------------ ------------------------------------------
FOR THE PERIOD FROM FOR THE PERIOD FROM
FOR THE YEAR ENDED JULY 11, 1997 THROUGH JANUARY 1, 1997 FOR THE YEAR ENDED
DECEMBER 31, 1998 DECEMBER 31, 1997 THROUGH JULY 10, 1997 DECEMBER 31, 1996
------------------ --------------------- --------------------- ------------------
(DOLLARS IN THOUSANDS)

OPERATING ACTIVITIES:
Net income before preferred
distributions....................... $ 385,255 $ 78,722 $ 61,409 $ 73,425
Adjustments to reconcile net income to
net cash provided by operating
activities:
Depreciation and amortization....... 305,982 70,202 66,034 96,237
Amortization of premiums/discounts
on unsecured notes and terminated
interest rate protection
agreements........................ 2,898 144 -- --
Compensation related to restricted
shares issued to employees by the
Trust............................. 2,829 -- -- --
(Income) from unconsolidated joint
ventures............................ (11,267) (3,173) (1,982) (2,093)
(Gain) on sales of real estate........ (12,433) (126) (12,510) (5,338)
Extraordinary items................... 7,506 16,366 274 --
Provision for doubtful accounts....... 890 1,686 1,175 2,284
Allocation to minority interests...... 2,114 789 912 2,086
Changes in assets and liabilities:
(Increase) decrease in rents
receivable........................ (4,552) 2,064 2,664 (1,550)
(Increase) in deferred rent
receivables....................... (67,065) (21,421) (8,061) (20,421)
Decrease (increase) in prepaid
expenses and other assets......... 10,756 (29,551) (8,839) (9,747)
Increase in accounts payable and
accrued expenses.................. 87,569 54,076 2,916 19,241
Increase (decrease) in due to
affiliates........................ 403 (898) (722) 1,235
Increase (decrease) in other
liabilities....................... 48,266 21,874 (7,310) 10,616
----------- ----------- --------- ---------
Net cash provided by operating
activities..................... 759,151 190,754 95,960 165,975
----------- ----------- --------- ---------
INVESTING ACTIVITIES:
Property acquisitions................. (1,930,172) (1,508,928) (531,968) (768,906)
Proceeds from sales of real estate.... 130,123 -- 72,078 14,502
Payments for capital and tenant
improvements........................ (207,093) (99,586) (59,511) (129,485)
Cash received from Beacon Merger...... -- 79,786 -- --
Payment of Beacon Merger costs........ -- (62,069) -- --
Distributions from unconsolidated
joint ventures...................... 46,122 4,571 -- 1,688
Investments in unconsolidated joint
ventures............................ (42,019) -- (44,260) --
Payments of lease acquisition costs... (46,337) (15,043) (9,260) (29,793)
Investment in preferred securities.... (48,532) -- -- --
(Increase) decrease in escrow deposits
and restricted cash................. (133,804) 8,997 1,853 (12,233)
----------- ----------- --------- ---------
Net cash (used for) investing
activities..................... (2,231,712) (1,592,272) (571,068) (924,227)
----------- ----------- --------- ---------


See accompanying notes.

63
64

EOP OPERATING LIMITED PARTNERSHIP CONSOLIDATED STATEMENTS
OF CASH FLOWS AND EQUITY OFFICE PREDECESSORS
COMBINED STATEMENTS OF CASH FLOWS -- (CONTINUED)



EOP OPERATING LIMITED PARTNERSHIP EQUITY OFFICE PREDECESSORS
------------------------------------------ ------------------------------------------
FOR THE PERIOD FROM FOR THE PERIOD FROM
FOR THE YEAR ENDED JULY 11, 1997 THROUGH JANUARY 1, 1997 FOR THE YEAR ENDED
DECEMBER 31, 1998 DECEMBER 31, 1997 THROUGH JULY 10, 1997 DECEMBER 31, 1996
------------------ --------------------- --------------------- ------------------
(DOLLARS IN THOUSANDS)

FINANCING ACTIVITIES:
Proceeds from Units, net of offering
costs............................... 43,983 838,456 -- --
Proceeds from exercise of share
options............................. 15,435 68,191 -- --
Distributions to unitholders.......... (388,954) (95,569) -- --
Capital contributions................. -- -- 287,949 661,265
Capital distributions................. -- -- (288,652) (12,508)
Payments for offering expenses........ (117) -- -- (1,157)
Payment of preferred distributions.... (29,581) -- -- --
Proceeds from sale of preferred units,
net of offering costs............... 400,487 -- -- --
(Distributions to) minority interest
in partially owned properties....... (3,366) (371) (3,401) (22,593)
Cash contributed from net assets at
the IPO............................. -- 181,138 -- --
Proceeds from mortgage debt........... 10,865 84,466 154,090 640,953
Proceeds from unsecured notes......... 2,279,572 180,000 -- --
Proceeds from lines of credit......... 4,922,500 2,530,425 218,000 216,943
Principal payments on mortgage debt... (38,370) (838,354) (47,472) (254,104)
Principal payments on lines of
credit.............................. (5,841,197) (1,294,750) (72,500) (165,818)
Payments of loan costs................ (22,192) (7,039) (1,889) (5,430)
Termination of interest rate
protection agreements............... (38,277) -- -- --
Prepayment penalties on early
extinguishments of debt............. -- (16,247) (274) --
----------- ----------- --------- ---------
Net cash provided by financing
activities..................... 1,310,788 1,630,346 245,851 1,057,551
----------- ----------- --------- ---------
Net (decrease) increase in cash and
cash equivalents.................... (161,773) 228,828 (229,257) 299,299
Cash and cash equivalents at the
beginning of the period............. 228,853 25 410,420 111,121
----------- ----------- --------- ---------
Cash and cash equivalents at the end
of the period....................... $ 67,080 $ 228,853 $ 181,163 $ 410,420
=========== =========== ========= =========
SUPPLEMENTAL INFORMATION:
Interest paid during the period,
including capitalized interest of
$15,077, $1,890, $3,669 and $4,640,
respectively........................ $ 302,415 $ 70,658 $ 82,969 $ 121,813
=========== =========== ========= =========


See accompanying notes.

64
65

EOP OPERATING LIMITED PARTNERSHIP AND EQUITY OFFICE PREDECESSORS
NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS

NOTE 1 -- BUSINESS AND FORMATION OF THE COMPANY

As used herein, "Company" means EOP Operating Limited Partnership, a
Delaware limited partnership, and the predecessors thereof ("Equity Office
Predecessors"). The Company is a subsidiary of Equity Office Properties Trust
(the "Trust") which was formed on October 9, 1996 to continue and expand the
national office property business organized by Mr. Samuel Zell, Chairman of the
Board of Trustees of the Trust, and to complete the consolidation of the Equity
Office Predecessors (the "Consolidation") and the Trust's initial public
offering (the "IPO") on July 11, 1997. The Company is a fully integrated,
self-administered and self-managed real estate company engaged in acquiring,
owning, managing, leasing and renovating office properties and parking
facilities. The Trust's assets, which include investments in joint ventures, are
owned by, and substantially all of its operations are conducted through the
Company. The Trust is the managing general partner of the Company. The Trust
elected to be taxed as a real estate investment trust ("REIT") for federal
income tax purposes and generally will not be subject to federal income tax if
it distributes 100% of its taxable income and complies with a number of
organizational and operational requirements. As of December 31, 1998, the
Company owned or had an interest in 284 office properties (the "Office
Properties") containing approximately 75.1 million rentable square feet of
office space and owned 19 stand-alone parking facilities (the "Parking
Facilities" and, together with the Office Properties, the "Properties")
containing approximately 18,059 parking spaces. The weighted average occupancy
for the Office Properties at December 31, 1998 was approximately 95.0%. The
Office Properties are located in 80 submarkets in 36 markets in 24 states and
the District of Columbia. The Office Properties, by rentable square feet, are
located approximately 53% in central business districts ("CBDs") and 47% in
suburban markets.

On July 11, 1997, the Company completed the Consolidation in connection
with the IPO of the Trust, in which the Trust sold 28,750,000 of its common
shares of beneficial interest, $0.01 par value per share ("Common Shares") at
$21.00 per Common Share generating gross proceeds of approximately $603.8
million. The Trust contributed the net proceeds from the IPO of approximately
$564.5 million to the Company in exchange for 28,750,000 units of partnership
interest in the Company ("Units"). The Company used the net proceeds of the IPO
and available cash reserves to repay debt of approximately $678.4 million, of
which $598.4 million was mortgage debt and $80 million was a revolving line of
credit.

Concurrent with the IPO, the Company also completed the following formation
transactions which resulted in the Consolidation of the Equity Office
Predecessors into the Company:

- Zell/Merrill Lynch Real Estate Opportunity Partners Limited Partnership,
Zell/Merrill Lynch Real Estate Opportunity Partners Limited Partnership
II, Zell/Merrill Lynch Real Estate Opportunity Partners Limited
Partnership III and Zell/Merrill Lynch Real Estate Opportunity Partners
Limited Partnership IV (collectively the "ZML Opportunity
Partnerships"), the predecessor owner of the Properties, contributed
their interest in the Properties to the Company in exchange for
126,419,397 Units.

- ZML Investors Inc., ZML Investors II, Inc., Zell/Merrill Lynch Real
Estate Opportunity Partners III Trust and Zell/Merrill Lynch Real Estate
Opportunity Partners IV Trust (collectively "ZML REITs") merged into the
Trust, with the Trust succeeding to their interest in, and becoming the
managing general partner of each of the ZML Opportunity Partnerships.
Shareholders of the ZML REITs received 122,900,572 Common Shares of the
Trust in exchange for their interests in the ZML REITs.

- Equity Group Investments, Inc. an Illinois corporation ("EGI"), and
Equity Office Holdings, L.L.C., a Delaware limited liability company
("EOH" and together with EGI, the "Equity Group") contributed
substantially all of their interests in their office property and asset
management business and parking facilities management business
(collectively the "Management Business") to the Company in exchange for
8,358,822 Units.

65
66
EOP OPERATING LIMITED PARTNERSHIP AND EQUITY OFFICE PREDECESSORS
NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 1 -- BUSINESS AND FORMATION OF THE COMPANY -- (CONTINUED)
- The Company transferred a portion of the office property management
business of EOH, the office property asset management business and the
parking asset management business of the Equity Group that relates to
the property management of the properties owned by the Equity Group,
together with the 18 properties then held in partnerships or subject to
participation agreements with unaffiliated parties (the "Joint Venture
Properties") (collectively, the "Managed Property Business") to Equity
Office Properties Management Corp., a Delaware corporation (the "EOP
Management Company"), in exchange for 95% of the economic value in the
EOP Management Company and EOH contributed $150,000 to the EOP
Management Company in exchange for 5% of the economic value of the EOP
Management Company.

- ZML Partners Limited Partnership, ZML Partners Limited Partnership II,
ZML Partners Limited Partnership III and ZML Partners Limited
Partnership IV (the "ZML Partners"), each of which is the general
partner of one of the ZML Opportunity Partnerships, each transferred its
5% interest in certain corporations which owned a 1% general partnership
interest in certain of the property title holding entities to a newly
formed qualified REIT subsidiary of the Trust in exchange for 26,458
Common Shares.

- The ZML Opportunity Partnerships transferred their 95% interest in
certain corporations which owned a 1% general partner interest in
certain of the property title holding entities to a subsidiary of the
Trust in exchange for 502,740 Common Shares which in turn were
contributed to the Company. Such Common Shares have been treated as
treasury stock in the accompanying financial statements as of December
31, 1997 and were retired in 1998.

NOTE 2 -- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The Consolidation and the Beacon Merger (as described in Note 4) were
accounted for as purchases in accordance with Accounting Principles Board
Opinion No. 16. Accordingly, the fair value of the consideration given by the
Company was used as the valuation basis for these transactions. The assets
acquired and liabilities assumed by the Company were recorded at their fair
values as of the closing dates of the Consolidation and the Beacon Merger and
the excess of the purchase price over the related historical basis of the net
assets acquired was allocated primarily to investment in real estate.

The combined financial statements of Equity Office Predecessors prior to
the Consolidation and the IPO included interests in the properties of the ZML
Opportunity Partnerships together with their limited and general partners
(collectively, the "ZML Funds" which includes ZML Fund I, ZML Fund II, ZML Fund
III and ZML Fund IV) and the Management Business. The financial statements of
Equity Office Predecessors are presented on a combined basis, at historical
cost, because the ZML Funds and the Management Business were under common
control. All intercompany transactions and balances have been eliminated in
combination.

Minority interests have been recorded for those entities that were not
wholly owned by the ZML Funds. Where controlling interests were not held by the
ZML Funds, the entities were accounted for as investments in unconsolidated
joint ventures utilizing equity accounting.

66
67
EOP OPERATING LIMITED PARTNERSHIP AND EQUITY OFFICE PREDECESSORS
NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 2 -- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES -- (CONTINUED)
Investment in Real Estate

Rental property and improvements, including interest and other costs
capitalized during construction, are included in investment in real estate and
are stated at cost. Expenditures for ordinary maintenance and repairs are
expensed to operations as they are incurred. Significant renovations and
improvements which improve or extend the useful life of the assets are
capitalized. Except for amounts attributed to land, rental property and
improvements are depreciated over their estimated useful lives using the
straight-line method. The estimated useful lives by asset category are:



ASSET CATEGORY ESTIMATED USEFUL LIFE
- -------------- ---------------------

Building.................................................... 40 years
Building improvements....................................... 4 -- 40 years
Tenant improvements......................................... Term of lease
Furniture and fixtures...................................... 3 -- 12 years


Deferred Leasing and Financing Costs

Deferred leasing and financing costs are recorded at cost. The deferred
leasing costs are amortized over the terms of the respective leases and the
deferred financing costs are amortized over the terms of the respective
financings on a straight-line basis, which approximates the effective yield
method.

Rental Income

Certain leases provide for tenant occupancy during periods for which no
rent is due or where minimum rent payments increase during the term of the
lease. The Company records rental income for the full term of each lease on a
straight-line basis. Accordingly, the Company records a receivable from tenants
that the Company expects to collect over the remaining lease term rather than
currently ("Deferred Rent Receivable"). When the Company acquires a property the
term of existing leases is considered to commence as of the acquisition date for
purposes of this calculation. The amounts included in rental income for the year
ended December 31, 1998, the period from July 11, 1997 through December 31,
1997, the period from January 1, 1997 through July 10, 1997 and the year ended
December 31, 1996, which were not currently collectible as of such dates, were
approximately $68.1 million, $20.0 million, $7.7 million and $18.4 million,
respectively. Deferred Rent Receivable is not recognized for income tax
purposes.

Cash Equivalents

The Company considers cash equivalents to be all highly liquid investments
purchased with a maturity of three months or less at the date of purchase.

Escrow Deposits and Restricted Cash

Escrow deposits primarily consist of amounts held by lenders to provide for
future real estate tax expenditures and tenant improvements, earnest money
deposits on acquisitions and net proceeds from dispositions (see Note 5).
Restricted cash represents amounts committed for various utility deposits and
security deposits. Certain of these amounts may be reduced upon the fulfillment
of certain obligations.

Fair Value of Financial Instruments

Management believes that the carrying basis of the Company's long-term debt
consisting of secured and unsecured borrowings and an interest rate protection
agreement approximate their respective fair market values as of December 31,
1998 and 1997, respectively. The current value of debt was computed by

67
68
EOP OPERATING LIMITED PARTNERSHIP AND EQUITY OFFICE PREDECESSORS
NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 2 -- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES -- (CONTINUED)
discounting the projected debt service payments for each loan based on the
spread between the market rate and the effective rate, including the
amortization of loan origination costs, for each year. In addition, the carrying
values of cash and cash equivalents, restricted cash, escrow deposits, tenant
and other rents receivable, accounts payable and accrued expenses are reasonable
estimates of their fair value.

Interest Rate Protection Agreements

The Company periodically enters into certain interest rate protection
agreements to effectively convert or cap floating rate debt to a fixed rate
basis, as well as to hedge anticipated future finance transactions. Net amounts
paid or received under these agreements are recognized as an adjustment to
interest expense when such amounts are incurred or earned. Settlement amounts
paid or received in connection with terminated interest rate protection
agreements are deferred and amortized as an adjustment to interest expense over
the term of the related financing transaction on the straight-line method, which
approximates the effective yield amount.

Derivatives and Hedging Activities

In June 1998, the FASB issued Statement No. 133 "Accounting for Derivative
Instruments and Hedging Activities." The statement requires recording all
derivative instruments as assets or liabilities, measured at fair value.
Derivatives that are not hedges must be adjusted to fair value through income.
If the derivative is a hedge, depending on the nature of the hedge, changes in
the fair value of derivatives will either be offset against the change in fair
value of the hedged assets, liabilities, or firm commitments through earnings or
recognized in other comprehensive income until the hedged item is recognized in
earnings. The ineffective portion of a derivative's change in fair value will be
immediately recognized in earnings. This standard is effective for fiscal years
beginning after June 15, 1999. The Company is planning to adopt the standard
effective January 1, 2000 and does not anticipate that the adoption will have a
material impact on the Company's financial condition and results of operations.

Income Taxes

The Company is not liable for federal taxes as the partners recognize their
proportionate share of the Company's income or loss in their tax returns. The
Office Properties and Parking Facilities are primarily owned by limited
partnerships or limited liability companies, which are substantially
pass-through entities. Some of the pass-through entities have corporate general
partners or members, which are subject to federal and state income and franchise
taxes. In addition, the Management Business is owned by a corporation and is
subject to federal and state income taxes. The Company incurred federal and
state income and franchise taxes of approximately $1.7 million, $0.2 million,
$0.9 million and $1.4 million for the year ended December 31, 1998, the period
from July 11, 1997 through December 31, 1997, the period from January 1, 1997
through July 10, 1997 and the year ended December 31, 1996, respectively, which
are included in general and administrative expenses.

The Trust elected to be taxed as a REIT, under Sections 856 through 860 of
the Internal Revenue Code of 1986, as amended (the "Code"). As a REIT, the Trust
generally will not be subject to federal income tax if it distributes 100% of
its taxable income for each tax year to its shareholders. REITs are subject to a
number of organization and operational requirements. If the Trust fails to
qualify as a REIT in any taxable year, the Trust will be subject to federal
income tax (including any applicable alternative minimum tax) on its taxable
income at regular corporate tax rates. Even if the Trust qualifies for taxation
as a REIT, the Trust may be subject to state and local income taxes and to
federal income tax and excise tax on its undistributed income. The aggregate
cost of land and depreciable property for federal income tax purposes as of
December 31, 1998 and 1997 was approximately $9.7 billion and $7.5 billion,
respectively.

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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 2 -- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES -- (CONTINUED)
Minority Interests -- partially owned properties

The Company reflects minority interests in partially owned properties on
the balance sheet for the portion of properties consolidated by the Company that
are not wholly owned by the Company. The earnings or losses from these
properties attributable to the minority interests are reflected as minority
interests in partially owned properties in the statements of operations.

Use of Estimates

The preparation of the consolidated financial statements of the Company and
the combined financial statements of Equity Office Predecessors in conformity
with generally accepted accounting principles requires management to make
estimates and assumptions that affect the reported amounts of assets and
liabilities and disclosure of contingent assets and liabilities at the date of
the financial statements and the reported amounts of revenues and expenses
during the reporting periods. Actual results could differ from those estimates.

Reclassifications

Certain reclassifications have been made to the previously reported 1997
and 1996 statements in order to provide comparability with the 1998 statements
reported herein. These reclassifications have not changed the 1997 or 1996
results, partners' capital or owners' equity.

NOTE 3 -- INVESTMENT IN REAL ESTATE

Investment in real estate, including Office Properties, Parking Facilities,
properties under development and vacant land was as follows:



DECEMBER 31,
--------------------------
1998 1997
----------- -----------
(DOLLARS IN THOUSANDS)

Land........................................................ $ 1,343,308 $ 1,026,801
Land available for development.............................. 65,819 34,872
Building.................................................... 11,729,616 9,621,345
Building improvements....................................... 76,631 19,956
Tenant improvements......................................... 191,936 74,408
Furniture and fixtures...................................... 8,136 3,914
Developments in process..................................... 268,373 259,718
----------- -----------
Gross investment in real estate........................... 13,683,819 11,041,014
Accumulated depreciation.................................... (352,259) (64,695)
----------- -----------
Net investment in real estate............................. $13,331,560 $10,976,319
=========== ===========


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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 3 -- INVESTMENT IN REAL ESTATE -- (CONTINUED)
During the year ended December 31, 1998, the Company acquired the
Properties listed below. Each Property was purchased from an unaffiliated party
and was funded from credit facilities, working capital, assumption of mortgage
debt and the issuance of promissory notes, Units and Common Shares by the Trust.
In addition, during 1997 the Company acquired 176 Office Properties and seven
Parking Facilities, including those acquired in connection with the Beacon
Merger (see Note 4), for a total cost of approximately $6.6 billion.



DATE RENTABLE TOTAL
ACQUIRED PROPERTY LOCATION SQUARE FEET ACQUISITION COST(1)
- -------- ----------------------------------- ----------------- ----------- ----------------------
(DOLLARS IN THOUSANDS)

1/29/98 BP Tower Garage Cleveland, OH -- $ 10,227
3/18/98 100 Summer Street Boston, MA 1,037,801 222,710
3/31/98 The Tower at New England Executive Burlington, MA 194,911 27,929
Park (2)
4/2/98 Westbrook Corporate Center Vacant Westchester, IL -- 3,973
Land
4/21/98 Denver Post Tower Denver, CO 579,999 52,937
4/29/98 301 Howard Street and 215 Fremont San Francisco, CA 572,396 90,015
Street(3)
4/30/98 410 17th Street Denver, CO 388,953 44,737
4/30/98 Tabor Center (4) Denver, CO 674,278 144,485
4/30/98 Trinity Place Denver, CO 189,163 19,034
5/14/98 Dominion Plaza Denver, CO 571,468 59,901
5/19/98 Millennium Plaza Englewood, CO 330,033 46,071
5/22/98 Polk and Taylor Buildings (5) Arlington, VA 902,371 153,463
6/1/98 Walker Building Washington, D.C. 75,456 8,624
6/26/98 Columbia Seafirst Center Seattle, WA 1,537,932 401,750
7/2/98 Northland Plaza Bloomington, MN 296,965 47,051
7/15/98 4949 S. Syracuse Denver, CO 62,633 8,223
7/15/98 Metropoint I and Metropoint III Denver, CO 263,719 45,749
vacant land
7/15/98 One Park Square Albuquerque, NM 262,020 36,343
7/15/98 Park Avenue Tower (6) New York, NY 550,894 244,880
7/15/98 Terrace Building Englewood, CO 115,408 15,464
7/15/98 The Solarium Englewood, CO 162,817 19,511
7/29/98 Second and Spring Seattle, WA 134,871 19,684
9/30/98 Colonnade I, II and III (7) Dallas, TX 984,254 151,958
10/1/98 Worldwide Plaza (8) New York, NY 1,704,624 624,595
11/3/98 Central Park vacant land Atlanta, GA -- 3,975
12/17/98 Forbes Garage and Allies Garages Pittsburgh, PA -- 31,251
(9)
---------- ----------
Total 11,592,966 $2,534,540
========== ==========


- ---------------

(1) Total acquisition cost includes the purchase price specified in the purchase
contract, closing costs, acquisition costs and accounting adjustments
recorded in accordance with GAAP.

(2) The Tower at New England Executive Park is currently undergoing a
significant renovation in an effort to re-tenant the Property.

(3) 215 Fremont Street is currently vacant.

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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 3 -- INVESTMENT IN REAL ESTATE -- (CONTINUED)
(4) The total acquisition cost of Tabor Center includes a $15.0 million vacant
land parcel and a 1,694 space parking facility.

(5) The total acquisition cost of the Polk and Taylor Buildings represents the
cost to acquire the remaining 90% limited partnership interest in the
Properties.

(6) The Company acquired a $295.0 million first mortgage note secured by Park
Avenue Tower for approximately $244.9 million. In accordance with certain
agreements concerning the first mortgage note, the Company controls the
financial and operational decisions for the Property and is entitled to
substantially all cash flow and residual profit. Accordingly, the Company
consolidated the financial position and results of operations of the
Property.

(7) Colonnade III was acquired from an unaffiliated party upon substantial
completion and is approximately 70.0% leased as of December 31, 1998. The
seller may be entitled to receive an earnout payment for leases executed in
accordance with terms outlined in the purchase agreement. The maximum
earnout payment is approximately $2.5 million.

(8) The $578.0 million purchase price specified in the purchase contract was
adjusted to $624.6 million for the following: (1) the assumption of a $268.6
million first mortgage with an estimated mark to market adjustment of $11.2
million; (2) the assumption of a deferred real estate tax liability (a
portion of which is expected to be recovered from tenants) with a present
value of $31.2 million; (3) the issuance of 6,861,166 Units with an
estimated fair value of $171.9 million based on a fair value of $25.05 per
Unit; (4) a cash payment of approximately $110.1 million; (5) closing and
transaction costs of approximately $4.2 million; and (6) the issuance of a
transferable put option on Units exercisable only on the third anniversary
of closing with an estimated fair value of approximately $27.4 million. This
option entitles its holder to additional Common Shares, the number of which
shall be determined using a formula based on the extent, if any, that the
Common Shares are then trading at less than $29.05 per share. The office
building consists of approximately 1,575,445 square feet of office space and
approximately 20,788 square feet of retail space. The acquisition also
includes a controlling financial interest in an amenities component that
consists of approximately 108,391 square feet of retail space, a health club
and movie theaters, and a 473-space parking garage. The complex also
includes a residential condominium tower that was not acquired by the
Company.

(9) The Company acquired a leasehold interest in Forbes Garage and Allies Garage
for approximately $31.3 million. The lease is for a term of 50 years with
four five-year options to renew. Pursuant to the lease, the Company is
required to make annual rent payments of $172,500, and is required to make
certain capital improvements to the garages of approximately $10.0 million
during the first ten years of the lease. The Company has accounted for this
transaction as a capital lease.

NOTE 4 -- BEACON MERGER

On December 19, 1997, the Trust, the Company, Beacon Properties
Corporation, a Maryland corporation ("Beacon") and Beacon Partnership L.P.
("Beacon Partnership") consummated the merger of Beacon with and into the Trust
and Beacon Partnership with and into the Company (the "Beacon Merger") at a cost
of approximately $4.3 billion. In the Beacon Merger, (i) the Trust issued
80,596,117 Common Shares in exchange for all of the outstanding Beacon common
shares, (ii) the Trust exchanged its 8,000,000 Series A Preferred Shares for all
of the outstanding Beacon preferred shares, (iii) the Company issued 8,570,886
Units in exchange for the outstanding common partnership units of Beacon
Partnership exclusive of those held by Beacon, and (iv) the Company issued to
the Trust 80,596,117 Units in exchange for the outstanding common units of
Beacon Partnership held by Beacon when it merged into the Trust and 8,000,000
Series A preferred units in exchange for the corresponding preferred units of
Beacon Partnership held by Beacon when it merged into the Trust. In addition,
the Trust assumed the obligation to issue 4,732,822 Common Shares, of which

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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 4 -- BEACON MERGER -- (CONTINUED)
773,599 and 3,829,739 had been issued during 1998 and 1997, respectively, upon
the exercise of certain outstanding Beacon employee stock options, which
resulted in the Company issuing a corresponding number of Units to the Trust.
The $4.3 billion purchase price is comprised of the following: (1) based on a
Unit price of $31.30, the Units, including Units issued for stock options, were
valued at approximately $2.853 billion (which is net of a reduction for cash
received or to be received upon exercise of the stock options of $86 million);
(2) the issuance of 8,000,000 Series A Cumulative Redeemable Preferred Units
valued at their liquidation value of $200 million; (3) the assumption of
approximately $627 million of secured debt and $533 million of unsecured debt;
(4) merger costs of approximately $85 million; and (5) net of the receipt of
approximately $8 million of net assets.

As a result of the Beacon Merger, the Company acquired an interest in 130
Beacon properties containing approximately 20.9 million rentable square feet of
office space. The Beacon properties are located in 22 submarkets in six markets:
Boston, Atlanta, Chicago, Los Angeles, San Jose and Washington, D.C. The Beacon
properties, by rentable square feet, are located 65% in suburban markets and 35%
in CBDs, primarily Boston.

NOTE 5 - DISPOSITIONS

During 1998, the Company disposed of four office properties located in
Florida and one office property located in Washington, D.C. The combined square
footage of these office properties was approximately 986,391 square feet. These
office properties were sold for approximately $132.6 million generating a gain
on sale of approximately $12.4 million. The net proceeds of approximately $119.9
million from the sale of the office properties located in Florida were held in
an escrow account at December 31, 1998. The Company used the entire net proceeds
plus accrued interest income in the escrow account to partially fund the
acquisition of three Office Properties in January 1999 (see Note 23).

During 1997, the Company disposed of one office property located in
California and one office property located in Texas. These office properties
were sold for approximately $72.5 million generating a gain on sale of
approximately $12.6 million. The combined square footage of these office
properties was approximately 535,992 square feet.

During 1996, the Company disposed of a mixed-use property that included a
210-room hotel and an 18-story office complex located in Louisiana. This
property was sold for approximately $14.8 million generating a gain on sale of
approximately $5.3 million.

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EOP OPERATING LIMITED PARTNERSHIP AND EQUITY OFFICE PREDECESSORS
NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 6 -- INVESTMENT IN UNCONSOLIDATED JOINT VENTURES

The following is a summary of the Company's ownership in the unconsolidated
joint ventures:



COMPANY'S OWNERSHIP
ENTITY PROPERTY AS OF DECEMBER 31, 1998
- ------ ----------------------------- -----------------------

EOP -- Orange, L.L.C and EOP -- Ramlessview
Investors, L.L.C.(1)..................... 500 Orange Tower 100%
Civic Parking, L.L.C(2).................... St. Louis Parking Garages 50%
Wright Runstad Associates Limited
Partnership(3)........................... N/A 28.5%
One Post Office Square Associates(4)....... One Post Office Square 50%
BeaMetFed, Inc.(5)......................... 75-101 Federal Street 52%
Rowes Wharf Associates(6).................. Rowes Wharf 50%
Lehndorff Four Oaks Place Associates(7).... Four Oaks Place 2.55%
Metropoint II Associates(8)................ Metropoint II 70%
WRC Sunset North, L.L.C.(9)................ Sunset North Corporate Campus 80%
Three Bellevue, L.L.C(10).................. Three Bellevue Center 80%


- ---------------
(1) The Company owns a mortgage note receivable secured by the property and land
underlying and adjacent to the property.

(2) The Company owns a 50% membership interest.

(3) The Company owns a 28.5% non-controlling interest in this property
management and development company, Wright Runstad Associates Limited
Partnership ("WRALP"), (see Note 22).

(4) The Company is a 50% general partner in this joint venture.

(5) The Company and the Trust are shareholders in the corporation (a private
REIT) which owns the property.

(6) The Company owns a 50% equity interest in the property and, subject to a
subparticipation which the Company expects to redeem for approximately
$500,000, 50% of a first mortgage note.

(7) The Company owns a 3% general partner interest in this general partnership
which owns an 85% general partnership interest in the property.

(8) In July 1998, the Company entered into a joint venture agreement with an
unaffiliated party to develop Metropoint II, a 150,181 square foot office
building, which is under construction in Denver, CO. The total cost of the
project, including the joint venture partner's share, is approximately $24.0
million. The completion of this project is scheduled for the first quarter
1999. The Company acquired a 70% interest in this joint venture, while the
unaffiliated party retained a 30% interest and will continue as the
developer of the project. The Company has invested approximately $7.7
million in this project as of December 31, 1998. A buy/sell option may be
exercised to acquire the other venturer's interest by either the Company or
its joint venture partner if certain conditions are met as defined in the
joint venture agreement.

(9) In July 1998, the Company entered into a joint venture agreement with WRALP,
an affiliated party, to develop Sunset North Corporate Campus, a three
building, 460,663 square-foot office complex in Bellevue, WA. The total cost
to develop the campus is estimated to be approximately $101.0 million, of
which up to $68.0 million is anticipated to be funded by a development loan.
The completion of this project is scheduled for the fourth quarter 1999. The
Company will own 80% of the project during its development and will have the
option to acquire the remaining 20% interest once stabilized occupancy has
been achieved. The Company has incurred costs of approximately $27.9
million, which includes the Company's share of the development loan, in this
project as of December 31, 1998. A buy/sell option may be exercised to
acquire the other venturer's interest by either the Company or its joint
venture partner if certain conditions are met as defined in the joint
venture agreement.

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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 6 -- INVESTMENT IN UNCONSOLIDATED JOINT VENTURES -- (CONTINUED)
(10) In December 1998, the Company entered into a joint venture agreement with
WRALP to develop Three Bellevue Center, a 471,635 square foot office
building in Bellevue, WA. Completion of the 22-story office building is
scheduled for the first quarter 2000. The total cost to develop the project
is estimated to be approximately $90.0 million, of which up to $60.0
million is anticipated to be funded by a development loan. The Company has
an 80% interest in this joint venture and will have an option to acquire
the remaining 20% interest at a later date from WRALP. The Company has
incurred costs of approximately $4.5 million, which includes the Company's
share of the development loan, in this project as of December 31, 1998.

These investments are accounted for utilizing the equity method of
accounting except for the Company's investment in Lehndorff Four Oaks Place
Associates, which is accounted for utilizing the cost method of accounting.
Under the equity method of accounting, the net equity investment of the Company
is reflected on the consolidated balance sheets, and the consolidated and
combined statements of operations include the Company's share of net income or
loss from the unconsolidated joint ventures. Any difference between the carrying
amount of these investments on the balance sheet of the Company and the
underlying equity in net assets is amortized as an adjustment to income from
unconsolidated joint ventures over 40 years.

Combined summarized financial information of the unconsolidated joint
ventures is as follows:



DECEMBER 31, 1998 DECEMBER 31, 1997
----------------- -----------------
(DOLLARS IN THOUSANDS)

Balance Sheets:
Real estate, net....................................... $488,997 $523,670
Other assets........................................... 78,623 73,450
-------- --------
Total Assets........................................ $567,620 $597,120
======== ========
Mortgage debt.......................................... $243,096 $344,427
Other liabilities...................................... 16,059 15,271
Partners' and shareholders' equity..................... 308,465 237,422
-------- --------
Total Liabilities and Partners' and Shareholders'
Equity............................................ $567,620 $597,120
======== ========
Company's share of equity.............................. $159,092 $155,522
Excess of cost of investments over the net book value
of underlying net assets, net of accumulated
depreciation of $5,854 and $99, respectively........ 219,442 231,810
-------- --------
Carrying value of investments in unconsolidated joint
ventures............................................ $378,534 $387,332
======== ========
Company's share of unconsolidated mortgage debt........ $124,282 $ 92,400
======== ========


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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 6 -- INVESTMENT IN UNCONSOLIDATED JOINT VENTURES -- (CONTINUED)



FOR THE YEARS ENDED DECEMBER 31,
--------------------------------
1998 1997 1996
--------- -------- -------
(DOLLARS IN THOUSANDS)

Statement of Operations:
Revenues.................................................. $107,617 $16,687 $4,775
-------- ------- ------
Expenses:
Operating expenses..................................... 37,489 4,638 1,852
Interest expense....................................... 17,004 793 --
Depreciation and amortization.......................... 18,916 2,752 830
-------- ------- ------
Total expenses....................................... 73,409 8,183 2,682
-------- ------- ------
Net income................................................ $ 34,208 $ 8,504 $2,093
======== ======= ======
Company's share of net income............................. $ 11,267 $ 5,155 $2,093
======== ======= ======
Company's share of interest expense....................... $ 8,580 $ -- $ --
======== ======= ======
Company's share of depreciation and amortization (real
estate related)........................................ $ 14,412 $ 1,524 $ 830
======== ======= ======


NOTE 7 -- MORTGAGE DEBT

The Company had outstanding mortgage indebtedness of approximately $2.4
billion and $2.1 billion as of December 31, 1998 and 1997, respectively. The
historical cost, net of accumulated depreciation of encumbered properties at
December 31, 1998 and 1997 was approximately $5.3 billion and $4.3 billion,
respectively. During the years ended December 31, 1998 and 1997, the Company (a)
repaid approximately $38.4 million and $885.8 million, respectively, of mortgage
debt with proceeds from the IPO, the credit facilities, available cash reserves,
and proceeds from property disposition; (b) assumed approximately $313.4 million
and $890.5 million, respectively, of mortgage debt in connection with the
acquisition of certain Properties; and (c) obtained proceeds from the financing
of certain Properties and draws on existing mortgages totaling $10.9 million and
$238.6 million, respectively.

A summary of the Company's fixed and variable rate mortgage debt is as
follows:

Fixed Rate Mortgage Debt

As of December 31, 1998 and 1997, the Company had outstanding fixed rate
mortgage indebtedness of approximately $2.3 billion and $2.0 billion,
respectively. Payments on fixed rate mortgage debt are generally due in monthly
installments of principal and interest or interest only. As of December 31, 1998
and 1997, fixed interest rates ranged from 6.88% to 9.06% and 6.67% to 8.63%,
respectively. The weighted average fixed interest rate was approximately 7.61%
and 7.53% as of December 31, 1998 and 1997, respectively. The Company entered
into an interest rate swap agreement in 1995 which effectively fixed the
interest rate on a $93.6 million variable rate mortgage loan at 6.94% through
the maturity of the loan on June 30, 2000.

Variable Rate Mortgage Debt

As of December 31, 1998 and 1997, the Company had outstanding variable rate
mortgage indebtedness of approximately $70.4 million and $23.5 million,
respectively. Payments on variable rate mortgage debt are generally due in
monthly installments of principal and interest or interest only. The variable
interest rates are based on a variety of options including LIBOR-based interest
rates. As of December 31, 1998 and 1997, the weighted average variable interest
rate was 6.35% and 6.94%, respectively.

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EOP OPERATING LIMITED PARTNERSHIP AND EQUITY OFFICE PREDECESSORS
NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 7 -- MORTGAGE DEBT -- (CONTINUED)
Equity Office Predecessors sold several interest rate protection agreements
(aggregating $173.0 million of LIBOR -- based agreements) in June 1997 at a cost
of approximately $1.1 million.

Repayment Schedule

Scheduled payments of principal on mortgage debt for each of the next five
years and thereafter as of December 31, 1998 are as follows:



(DOLLARS IN THOUSANDS)

1999........................................................ $ 116,346
2000........................................................ 185,888
2001........................................................ 488,968
2002........................................................ 78,398
2003........................................................ 298,014
Thereafter.................................................. 1,168,957
----------
Subtotal.................................................... 2,336,571
Net premium (net of accumulated amortization of $3,002)..... 13,517
----------
Total..................................................... $2,350,088
==========


NOTE 8 -- LINES OF CREDIT

Lines of Credit

The Company assumed $533 million in unsecured debt in connection with the
Beacon Merger. The Company repaid $95 million prior to December 31, 1997 and
repaid the remaining balance in February 1998 with the proceeds from the $1.25
Billion Notes Offering, the $250 Million MOPPRS Offering and the Series B
Preferred Share Offering.

On May 29, 1998, the Company completed a revolving credit agreement to
provide the Company a $1.0 billion unsecured line of credit (the "$1.0 Billion
Credit Facility"). This agreement amended the Company's previous unsecured line
of credit of $600 million. (The $600 million line of credit was obtained in July
1997 as an amendment to the $475 million line of credit, which was obtained in
April 1997 as an amendment to the $275 million line of credit). The $1.0 Billion
Credit Facility matures on May 29, 2001. The Company incurred fees of
approximately $2.5 million at the closing of the $1.0 Billion Credit Facility.
These fees are being amortized over the term along with approximately $1.0
million of unamortized deferred financing costs on the previous $600 million
line of credit. The interest rate is based on the Company's investment grade
rating on its unsecured debt and is currently LIBOR plus 60 basis points with a
facility fee equal to 20 basis points per annum. In addition, a competitive bid
option, whereby the lenders participating in the line of credit bid on the
interest rate to be charged, is available for up to $350 million of the $1.0
Billion Credit Facility. As of December 31, 1998 there was approximately $688.0
million outstanding on the $1.0 Billion Credit Facility.

Term Loan Facilities

In October 1997, the Company obtained a $1.5 billion unsecured credit
facility (the "$1.5 Billion Credit Facility"). The $1.5 Billion Credit Facility
was available for the acquisition of properties and general corporate purposes.
The $1.5 Billion Credit Facility carried an interest rate equal to LIBOR plus
100 basis points subject to an increase or decrease upon receipt of an
investment grade unsecured debt rating. The Company received an investment grade
rating in December 1997 resulting in a reduction in the interest rate to LIBOR
plus 80 basis points. The Company paid an underwriting fee on the $1.5 Billion
Credit Facility at closing of

76
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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 8 -- LINES OF CREDIT -- (CONTINUED)
approximately $4.9 million. In addition, an unused commitment fee of .15% to
.25% was payable quarterly in arrears based upon the unused amount of the $1.5
Billion Credit Facility. In October 1997, the Company used approximately $236
million of proceeds from the $1.5 Billion Credit Facility to repay the majority
of the variable rate property mortgage indebtedness outstanding as of September
30, 1997. The Company repaid $150 million on the $1.5 Billion Credit Facility
with the proceeds from the Trust's $200 million private placement of Common
Shares which were contributed to the Company in October 1997. In addition,
amounts were drawn from the $1.5 Billion Credit Facility for property
acquisitions and general corporate purposes. As of December 31, 1997, the
outstanding balance on the $1.5 Billion Credit Facility was approximately $1.044
billion. The $1.5 Billion Credit Facility was repaid and terminated in May 1998
with amounts borrowed from the $1.0 Billion Credit Facility.

On August 14, 1998, the Company completed a term loan agreement with
various financial institutions to provide the Company a $328 million unsecured
term loan facility (the "$328 Million Credit Facility"). The term loan is priced
at 90-day LIBOR plus 80 basis points and is prepayable on any interest payment
date. The term loan matures on August 15, 2000. The proceeds were used to pay
down the $1.0 Billion Credit Facility.

On September 22, 1998, the Company completed a term loan to provide the
Company a $200 million unsecured term loan facility (the "$200 Million Credit
Facility"). Interest accrues under the term loan at an initial rate of LIBOR
plus 50 basis points with a facility fee equal to 20 basis points per annum.
Pricing for the first twelve months is based on a matrix tied to the Company's
credit rating and may be reset after the first twelve months for an additional
six months and again after eighteen months for an additional six months for a
ten basis point fee. The proceeds were used to pay down the $1.0 Billion Credit
Facility.

NOTE 9 -- UNSECURED NOTES

$180 Million Notes Offering

On September 3, 1997, the Company privately placed (the "$180 Million Notes
Offering") $180 million of unsecured notes (the "$180 Million Notes"). The notes
consist of four tranches with maturities from seven to ten years, which were
priced at an interest rate spread over the corresponding U.S. Treasury rate. The
Company used the proceeds to repay a portion of its credit facilities. In
connection with the offering, the Company terminated $150 million of hedge
agreements at a cost of approximately $3.9 million which is being amortized over
the terms of the respective tranches as an adjustment to interest expense.

$1.25 Billion Notes Offering

In February 1998, the Company privately placed (the "$1.25 Billion Notes
Offering") $1.25 billion of unsecured notes (the "$1.25 Billion Notes"). The
notes consist of four tranches with maturities of five to 20 years priced at an
interest rate spread over the corresponding U.S. Treasury rate. The notes were
issued as a discount of approximately $2.0 million, which is being amortized
over the terms of the respective tranches as an adjustment to interest expense.

$250 Million MandatOry Par Put Remarketed Securities Offering

Also in February 1998, the Company privately placed $250 million of 6.376%
MandatOry Par Put Remarketed Securities, due February 15, 2012 ("MOPPRS"), which
are subject to mandatory tender on February 15, 2002 (the "$250 Million MOPPRS
Offering"). The MOPPRS are unsecured obligations of the Company. The MOPPRS were
issued at a premium of approximately $6.5 million which is being amortized over
the terms of the MOPPRS as an adjustment to interest expense.

The proceeds to the Company from the $1.25 Billion Notes Offering and the
$250 Million MOPPRS Offering, net of offering costs, were approximately $1.5
billion. The Company terminated $700 million of

77
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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 9 -- UNSECURED NOTES -- (CONTINUED)
hedge agreements in connection with the issuance of the $1.25 Billion Notes and
the MOPPRS at a cost of approximately $31.3 million which is being amortized as
an adjustment to interest expense. The net proceeds were used to pay down the
line of credit and other unsecured borrowings.

$775 Million Notes and 300,000 Warrants Offering

In June 1998, the Company privately placed $775 million of unsecured notes
(the "$775 Million Notes") and 300,000 warrants to purchase an additional $300
million in unsecured notes at a later date (the "$775 Million Notes Offering").
The notes consist of three tranches with maturities of six to 30 years. The $775
Million Notes and warrants were issued at a net premium of $119,250, which is
being amortized over the terms of the respective tranches as an adjustment to
interest expense. Each of the 300,000 warrants entitles its holder to purchase a
new $1,000 note at par on December 15, 1999 (or in certain circumstances on
January 18, 2000) at a stated rate of 6.763%, which will mature on June 15, 2008
and will have other terms substantially similar to the $300 million, nine-year
notes due 2007. In exchange for issuing the warrants, the Company received a
$2.4 million premium (80 basis points) at closing. Total proceeds to the
Company, net of selling commissions, were approximately $768.6 million and were
used to pay down borrowings under the $1.0 Billion Credit Facility.

A summary of the terms of the unsecured notes outstanding as of December
31, 1998 is presented below:



EFFECTIVE
TRANCHE AMOUNT STATED RATE RATE (1)
- ------- -------------- ----------- ---------
(IN THOUSANDS)

4 Year MOPPRS due 2002 (2)............................. $ 250,000 6.4% 6.3%
5 Year Notes due 2003.................................. 300,000 6.4% 6.8%
6 Year Notes due 2004.................................. 250,000 6.5% 6.7%
7 Year Notes due 2004.................................. 30,000 7.2% 7.3%
7 Year Notes due 2005.................................. 400,000 6.6% 7.0%
8 Year Notes due 2005.................................. 50,000 7.4% 7.7%
9 Year Notes due 2006.................................. 50,000 7.4% 7.7%
9 Year Notes due 2007.................................. 300,000 6.8% 6.8%
10 Year Notes due 2007................................. 50,000 7.4% 7.7%
10 Year Notes due 2008................................. 300,000 6.8% 7.0%
20 Year Notes due 2018................................. 250,000 7.3% 7.6%
30 Year Notes due 2028................................. 225,000 7.3% 7.3%
---------- ---- ----
Subtotal............................................. 2,455,000 6.8% 7.0%
==== ====
Net premium (net of accumulated amortization of $0.3
million)............................................. 4,317
----------
Total................................................ $2,459,317
==========


- ---------------

(1) Includes the cost of the terminated interest rate protection agreements,
offering and transaction costs, the premium on the warrants and the discount
on unsecured notes.

(2) The MOPPRS are subject to mandatory redemption in 2002, but do not mature
until 2012.

The Company filed a registration statement, which was declared effective on
June 18, 1998, relating to an offer to exchange the $180 Million Notes, the
$1.25 Billion Notes and the $250 million MOPPRS for registered securities of the
Company with terms identical in all material respects to the terms of the
existing notes and MOPPRS. This exchange offer expired on July 30, 1998 and a
majority of the holders exchanged their notes for registered notes of the
Company.

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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 9 -- UNSECURED NOTES -- (CONTINUED)
The Company filed a shelf registration statement, which was declared
effective on July 22, 1998, relating to the issuance from time to time of up to
$2.0 billion of unsecured debt securities and warrants exercisable for debt
securities in amounts, at initial prices and on terms to be determined at the
time of offering. The securities may be issued separately or together, in
separate series and in amounts, at prices and on terms to be described in one or
more supplements to the prospectus. The Company sold $1.0 billion of unsecured
notes in January 1999 under this registration statement.

The Company filed a registration statement, which was declared effective on
September 4, 1998, relating to an offer to exchange (a) the $775 Million Notes;
(b) the 300,000 warrants to purchase an additional $300 million in unsecured
notes at a later date; and (c) portions of the $1.25 Billion Notes and MOPPRS
for registered securities of the Company with terms identical in all material
respects to the terms of the existing securities. This exchange offer expired on
October 27, 1998 and a majority of the holders exchanged their notes for
registered securities of the Company.

NOTE 10 -- MINORITY INTERESTS IN PARTIALLY OWNED PROPERTIES

The following Properties are controlled and partially owned by the Company
but have partners with minority interests. The Company has included 100% of the
financial condition and results of operations of these properties in the
consolidated financial statements of the Company and the combined financial
statements of Equity Office Predecessors. The equity interests of the
unaffiliated partners are reflected as minority interests:



COMPANY'S OWNERSHIP AS OF
PROPERTY DECEMBER 31, 1998 AND 1997
- -------- --------------------------

5100 Brookline (CIGNA Center)............................... 95%(1)
The Plaza at La Jolla Village............................... 66.67%(1)
San Felipe Plaza............................................ 35%(2)
Capitol Commons Garage...................................... 50%(3)
Acorn Properties............................................ 89%(4)


- ---------------

(1) The Company owns a controlling interest and is the managing general partner.

(2) The Company is the managing general partner and receives preferential
allocations resulting in the Company receiving 100% of the economic
benefits. Prior to the IPO, an affiliate of the Company was the managing
general partner.

(3) The Company owns a controlling interest and receives preferential
allocations. The unaffiliated partner is entitled to receive 50% of the
remaining cash flow after the Company receives its preferential allocations.

(4) The Company has an 89% managing general partner interest in 11 Office
Properties and receives preferential allocations entitling the Company to
99% of the economic benefits. The Company has the option of purchasing the
remaining interest in the 11 Office Properties, exercisable for a designated
period commencing three years after the respective closing dates on the
initial purchases, for additional consideration in the amount of
approximately $2.1 million, all payable in Units valued at $28.775 per Unit.

NOTE 11 -- PARTNERS' CAPITAL

Units

During the period from July 11, 1997 through December 31, 1997, in the
course of acquiring 28 Office Properties, one Parking Facility and an interest
in a management company, the Company issued 8,711,157 Units and the Trust issued
3,435,688 Common Shares, which resulted in the Company issuing

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EOP OPERATING LIMITED PARTNERSHIP AND EQUITY OFFICE PREDECESSORS
NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 11 -- PARTNERS' CAPITAL -- (CONTINUED)
3,435,688 Units to the Trust, for a total of approximately $342.7 million. The
total acquisition cost of these Properties and the interest in the management
company was approximately $1,315.4 million. In addition, the Company issued
8,570,886 Units and the Trust issued 84,425,856 Common Shares in connection with
the Beacon Merger (see Note 4). In July 1998, the Trust filed a Form S-3 shelf
registration statement with the SEC, which was declared effective on September
4, 1998, to register the resale of 20,210,129 Common Shares which may be sold by
the holders of previously privately issued Common Shares and/or certain Common
Shares issued in exchange for Units.

In December 1998, the Trust filed a Form S-3 shelf registration statement
with the SEC to register 137,427 Common Shares which may be sold by the holders
thereof after the issuance of such Common Shares in exchange for Units.

In October 1997, the Trust completed two private placements for a total of
9,685,034 restricted Common Shares for a total value of approximately $273.9
million, which was contributed to the Company in exchange for a corresponding
number of Units, and subsequently registered a portion of the shares with the
SEC.

In April 1998, the Trust privately placed 1,628,009 Common Shares at
$28.5625 per share for net proceeds of approximately $44.1 million (the "UIT
Offering"), which was contributed to the Company in exchange for a corresponding
number of Units. The Company used the net proceeds to fund property
acquisitions. These shares were subsequently registered with the SEC.

During 1998, the Company issued 7,043,510 Units at a weighted average price
of $25.07 per Unit for a total of approximately $176.6 million in connection
with the separate acquisition of three Office Properties located in Denver, CO.,
Seattle, WA. and New York, NY. These Units represented a portion of the total
acquisition cost of these Office Properties of approximately $697.2 million. In
September 1998, the Trust filed a Form S-3 shelf registration statement with the
SEC to register the resale of 6,854,451 Common Shares which may be sold by the
holders thereof or by holders of Units upon the issuance of Common Shares in
exchange for such Units.

In July 1998, the Trust filed a Form S-3 shelf registration statement with
the SEC, which was declared effective on July 22, 1998, to register the issuance
of $1.5 billion of Common Shares, preferred shares of beneficial interest and
warrants to be issued at prices and on terms to be determined at the time of
offering. The Company may issue the securities separately or together, in
separate series, in amounts, at prices and on terms described in one or more
supplements to the prospectus. The Series C Preferred Shares were issued under
this registration statement in December 1998.

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EOP OPERATING LIMITED PARTNERSHIP AND EQUITY OFFICE PREDECESSORS
NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 11 -- PARTNERS' CAPITAL -- (CONTINUED)
The following table presents the changes in the Company's issued and
outstanding Units:



1998 1997
----------- -----------

OUTSTANDING AT JANUARY 1,............................... 278,687,353 --
Outstanding upon completion of the Consolidation and the
IPO................................................... -- 163,555,677
Issued in exchange for Properties....................... 7,043,510 12,146,845
Units issued to the Trust related to Restricted Shares
awarded to Officers................................... 380,000 298,000
Issued to the Trust related to Common Shares issued as
Trustee compensation.................................. -- 5,055
Issued to Trust in exchange for contribution of net
proceeds from sale of Common Shares................... 1,628,009 9,685,034
Issued in the Beacon Merger (including 84,425,856 Units
issued to the Trust of which 3,829,739 were for Beacon
options exercised).................................... -- 92,996,742
Issued to the Trust related to Common Shares issued for
share option exercises................................ 809,653 --
Converted to cash....................................... (1,169) --
----------- -----------
OUTSTANDING AT DECEMBER 31,............................. 288,547,356 278,687,353
=========== ===========


Ownership of the Company

As of December 31, 1998, the Trust and its subsidiaries had a 2% general
partnership interest and an approximate 88.1% limited partnership interest in
the Company. The remaining limited partners had an approximate 9.9% interest in
the Company and consist of various individuals and entities that contributed
their properties to the Company in exchange for partnership interests and are
represented by 28,645,699 Units which are exchangeable on a one-for-one basis
into the Trust's Common Shares.

In regards to the Trust, net proceeds from the various offerings of the
Trust have been contributed by the Trust to the Company in return for Units,
which results in an increased ownership percentage that the Trust has in the
Company.

Warrants

In connection with the December 1997 acquisition of 10 Office Properties,
the Trust issued warrants that expire in December 2002 to purchase an aggregate
of 5,000,000 Common Shares at an exercise price of $39.375 per Common Share. The
warrants were valued at $3.00 per warrant utilizing the Black-Scholes valuation
model at the time of issuance, and are reflected as a component of partners'
capital due to the fact that upon exercise, the Company will issue Units to the
Trust on a one-for-one basis.

Preferred Units

On December 19, 1997, the Trust exchanged its 8,000,000 8.98% Series A
Cumulative Redeemable Preferred Shares, liquidation preference of $25.00 per
share for the Beacon Series A Preferred Shares in connection with the Beacon
Merger. Holders of the shares are entitled to receive, when and as authorized by
the Trust, cumulative preferential cash distributions at the rate of 8.98% of
the $25.00 liquidation preference per annum (equivalent to a fixed annual amount
of $2.245 per share). Such distributions are cumulative from December 19, 1997
and are payable quarterly in arrears of $.56125 per share on or before March 15,
June 15, September 15 and December 15 of each year. Holders of the shares have
no other voting rights except as provided by law and have no preemptive rights.
On and after June 15, 2022, the Trust, at its option and upon

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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 11 -- PARTNERS' CAPITAL -- (CONTINUED)
not less than 30, nor more than 60 days written notice, may redeem the shares,
in whole or in part, at any time or from time to time, for cash at a redemption
price of $25.00 per share, plus all accrued and unpaid distributions thereon to
the date fixed for redemption. As a result of this transaction, the Company
issued preferred units to the Trust on a one-for-one basis.

In February 1998, the Trust privately placed (the "Series B Preferred Share
Offering") 6,000,000 of its 5.25% Series B Convertible, Cumulative Redeemable
Preferred Shares, $50 liquidation preference per share (the "Series B Preferred
Shares"). This offering generated net proceeds of approximately $290.3 million
after offering costs of $9.7 million. Proceeds from the Series B Preferred
Offering were contributed to the Company in exchange for a corresponding number
of Series B Preferred Units. The net proceeds were used to pay down the line of
credit. The Series B Preferred Shares are convertible at any time by the holder
into Common Shares at a conversion price of $35.70 per Common Share, equivalent
to a conversion ratio of 1.40056 Common Shares for each Series B Preferred
Share. The Series B Preferred Shares are non-callable for five years with a
mandatory call on February 15, 2008. Each Series B Preferred Share will receive
a quarterly distribution of $0.65625 per share.

The Trust filed a registration statement, which was declared effective on
September 4, 1998, relating to the resale of the Series B Preferred Shares. The
shares were required to be registered under the terms of a registration rights
agreement entered into at the time of the original private placement.

In December 1998, the Trust completed the offering (the "Series C Preferred
Share Offering") of 4,600,000 of its 8.625% Series C Cumulative Redeemable
Preferred Shares, $25 liquidation preference per share (the "Series C Preferred
Shares"). This offering generated net proceeds of approximately $111.4 million
after offering costs of $3.6 million. Proceeds from the Series C Preferred
Offering were contributed to the Company in exchange for a corresponding number
of Series C Preferred Units. The net proceeds were used to pay down the $1.0
Billion Credit Facility. On and after December 8, 2003, the Trust may redeem the
shares, in whole or in part, at any time or from time to time, for cash at a
redemption price of $25.00 per share, plus all accrued and unpaid distributions
thereon to the date fixed for redemption. Each Series C Preferred Share will
receive a quarterly distribution of $0.5390625 per share which will commence in
1999.

Distributions

The following table summarizes the distributions paid to unitholders and
preferred unitholders related to the period from July 11, 1997 through December
31, 1997 and the year ended December 31, 1998.



FOR THE QUARTER
DISTRIBUTION DATE OR PERIOD RECORD
AMOUNT PAID ENDED DATE
------------ -------- --------------- --------

Unitholders............................... $ 0.26(1) 10-9-97 9-30-97 9-29-97
$ 0.30 12-19-97 12-31-97 12-10-97
$ 0.32 4-10-98 3-31-98 3-31-98
$ 0.32 7-10-98 6-30-98 6-30-98
$ 0.37 10-9-98 9-30-98 9-30-98
$ 0.37 12-29-98 12-31-98 12-15-98
Series A Preferred Unit holders........... $ 0.56125 3-15-98 3-31-98 3-9-98
$ 0.56125 6-15-98 6-30-98 6-1-98
$ 0.56125 9-15-98 9-30-98 9-1-98
$ 0.56125 12-15-98 12-31-98 12-1-98
Series B Preferred Unit holders........... $0.619792(2) 5-15-98 6-30-98 5-1-98
$ 0.65625 8-17-98 9-30-98 8-3-98
$ 0.65625 11-16-98 12-31-98 11-2-98


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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 11 -- PARTNERS' CAPITAL -- (CONTINUED)
- ---------------

(1) Prorated from IPO date of July 11, 1997 based on $.30 for the full quarter.

(2) Partial distribution of $0.619792 covers the period from February 19 through
May 15, 1998.

NOTE 12 -- FUTURE MINIMUM RENTS

Future minimum rental receipts due on noncancelable operating leases at the
Office Properties and Parking Facilities as of December 31, 1998 were as
follows:



(DOLLARS IN THOUSANDS)

1999........................................................ $1,384,661
2000........................................................ 1,288,011
2001........................................................ 1,129,233
2002........................................................ 940,647
2003........................................................ 754,906
Thereafter.................................................. 2,635,815
----------
Total..................................................... $8,133,273
==========


The Company is subject to the usual business risks associated with the
collection of the above scheduled rents. The future minimum rents from the
Company's investment in unconsolidated joint ventures have not been included in
the above schedule.

NOTE 13 -- FUTURE MINIMUM LEASE PAYMENTS

As of December 31, 1998, the Company's ownership of 16 Office Properties
and four Parking Facilities are subject to ground leases. Certain of these
leases are subject to rental increases based upon the appraised value of the
Property at specified dates or certain financial calculations of the respective
Property. As disclosed in Note 19, the Company leases its office space from an
affiliate. Future minimum lease obligations under these noncancelable leases as
of December 31, 1998 were as follows:



(DOLLARS IN THOUSANDS)

1999........................................................ $ 8,379
2000........................................................ 8,593
2001........................................................ 8,498
2002........................................................ 8,324
2003........................................................ 5,665
Thereafter.................................................. 499,368
--------
Total..................................................... $538,827
========


Rental expense for the year ended December 31, 1998, the period from July
11, 1997 through December 31, 1997, the period from January 1, 1997 through July
10, 1997, and the year ended December 31, 1996 was approximately $11.1 million,
$3.4 million, $3.8 million and $4.5 million, respectively.

NOTE 14 -- EXTRAORDINARY ITEMS

The Company incurred an extraordinary loss of approximately $7.5 million
during the year ended December 31, 1998. This loss consisted of approximately
$7.0 million of fees charged upon the termination of $300 million of interest
rate protection agreements in connection with the Series B Preferred Share
Offering and approximately $0.5 million of unamortized deferred financing costs
related to the termination of the $1.0 Billion Credit Facility.

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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 14 -- EXTRAORDINARY ITEMS -- (continued)
In addition, the Company and Equity Office Predecessors reported an
extraordinary loss of approximately $16.4 million and $0.3 million, for the
period July 11 through December 31, 1997 and January 1 through July 10, 1997,
respectively, related to pre-payment penalties on debt retired prior to maturity
during the respective periods with net proceeds from the IPO and available cash
reserves.

NOTE 15 -- EARNINGS PER UNIT

The following table sets forth the computation of basic and diluted
earnings per Unit:



FOR THE PERIOD FROM
FOR THE YEAR ENDED JULY 11, 1997 THROUGH
DECEMBER 31, 1998 DECEMBER 31, 1997
------------------ ---------------------
(DOLLARS IN THOUSANDS, EXCEPT PER UNIT DATA)

NUMERATOR:
Net income available to Units before gain on sales of real
estate and extraordinary items.......................... $ 348,126 $ 94,313
Gain on sales of real estate.............................. 12,433 126
Extraordinary items....................................... (7,506) (16,366)
----------- -----------
Numerator for basic earnings per Unit -- income available
to Units................................................ $ 353,053 $ 78,073
=========== ===========
DENOMINATOR:
Denominator for basic earnings per Unit -- weighted
average Units........................................... 282,114,343 178,647,562
Effect of dilutive securities:
Units issuable upon exercise of Trust share options and
put options........................................... 1,860,189 1,366,465
----------- -----------
Denominator for diluted earnings per Unit -- adjusted
weighted average Units.................................. 283,974,532 180,014,027
=========== ===========
BASIC EARNINGS AVAILABLE TO UNITS PER WEIGHTED AVERAGE UNIT:
Net income before gain on sales of real estate and
extraordinary items..................................... $ 1.23 $ 0.53
Gain on sales of real estate.............................. 0.05 --
Extraordinary items....................................... (0.03) (0.09)
----------- -----------
Net income per Unit....................................... $ 1.25 $ 0.44
=========== ===========
DILUTED EARNINGS AVAILABLE TO UNITS PER WEIGHTED AVERAGE
UNIT:
Net income before gain on sales of real estate and
extraordinary items..................................... $ 1.23 $ 0.52
Gain on sales of real estate.............................. 0.04 --
Extraordinary items....................................... (0.03) (0.09)
----------- -----------
Net income per Unit....................................... $ 1.24 $ 0.43
=========== ===========


For additional disclosures regarding the employee stock options and the
restricted shares see Note 21.

Options to purchase 2,969,608 Common Shares at a weighted average exercise
price of $30.27 per Common Share, warrants to purchase 5,000,000 Common Shares
at an exercise price of $39.375 per Common Share and the Series B Preferred
Shares at a conversion price of $35.70 per Common Share were outstanding during
the year ended December 31, 1998, and were not included in the computation of
diluted earnings per Unit for the year ended December 31, 1998, since they would
have an antidilutive effect. In addition, options to purchase 726,500 Common
Shares at a weighted average exercise price of $32.93 per Common Share and
warrants to purchase 5,000,000 Common Shares at an exercise price of $39.375 per
Common Share were outstanding during 1997 and were not included in the
computation of diluted earnings per Unit for the period from July 11, 1997
through December 31, 1997 since they would have an antidilutive effect. Upon
exercise, the Company would issue a corresponding number of Units to the Trust,
on a one-for-one basis.

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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 16 -- SEGMENT INFORMATION

As discussed in Note 1, the Company's primary business is the ownership and
operation of Office Properties. The Company's long-term tenants are in a variety
of businesses and no single tenant is significant to the Company's business.
Information related to this segment for the years ended December 31, 1998, 1997
and 1996 is below:



FOR THE YEAR ENDED DECEMBER 31, 1998
--------------------------------------------------------------
OFFICE PROPERTIES CORPORATE AND OTHER TOTAL CONSOLIDATED
----------------- ------------------- ------------------
(DOLLARS IN THOUSANDS)

Property Operating Revenues............................. $ 1,627,881 $ 30,539 $ 1,658,420
Property Operating Expenses............................. (584,353) (8,353) (592,706)
----------- --------- -----------
Net operating income.................................. 1,043,528 22,186 1,065,714
----------- --------- -----------
Adjustments to arrive at net income:
Other revenues........................................ 1,879 19,400 21,279
Interest expense (1).................................. (144,989) (193,622) (338,611)
Depreciation and amortization......................... (294,308) (11,674) (305,982)
Ground rent........................................... (7,611) (50) (7,661)
General and administrative............................ (415) (63,149) (63,564)
----------- --------- -----------
Total adjustments to arrive at net income........... (445,444) (249,095) (694,539)
----------- --------- -----------
Income before allocation to minority interests, income
from investment in unconsolidated joint ventures, gain
on sales of real estate and extraordinary items....... 598,084 (226,909) 371,175
Minority interests...................................... (1,755) (359) (2,114)
Income from investment in unconsolidated joint
ventures.............................................. 7,832 3,435 11,267
Gain on sales of real estate and extraordinary items.... 12,433 (7,506) 4,927
----------- --------- -----------
Net income............................................ $ 616,594 $(231,339) $ 385,255
=========== ========= ===========
Capital and tenant improvements......................... $ 200,033 $ 7,060 $ 207,093
=========== ========= ===========
Total Assets............................................ $13,633,546 $ 627,745 $14,261,291
=========== ========= ===========




FOR THE YEAR ENDED DECEMBER 31, 1997
--------------------------------------------------------------
OFFICE PROPERTIES CORPORATE AND OTHER TOTAL CONSOLIDATED
----------------- ------------------- ------------------
(DOLLARS IN THOUSANDS)

Property Operating Revenues............................. $ 711,153 $ 22,577 $ 733,730
Property Operating Expenses............................. (273,181) (5,023) (278,204)
----------- --------- -----------
Net operating income.................................. 437,972 17,554 455,526
----------- --------- -----------
Adjustments to arrive at net income:
Other revenues........................................ 1,236 17,106 18,342
Interest expense (1).................................. (114,122) (43,034) (157,156)
Depreciation and amortization......................... (128,137) (8,243) (136,380)
Ground rent........................................... (4,714) (46) (4,760)
General and administrative............................ (955) (33,936) (34,891)
----------- --------- -----------
Total adjustments to arrive at net income........... (246,692) (68,153) (314,845)
----------- --------- -----------
Income before allocation to minority interests, income
from investment in unconsolidated joint ventures, gain
on sales of real estate and extraordinary items....... 191,280 (50,599) 140,681
Minority interests...................................... (1,376) (325) (1,701)
Income from investment in unconsolidated joint
ventures.............................................. 2,432 2,723 5,155
Gain on sales of real estate and extraordinary items.... (3,278) (726) (4,004)
----------- --------- -----------
Net income............................................ $ 189,058 $ (48,927) $ 140,131
=========== ========= ===========
Capital and tenant improvements......................... $ 156,419 $ 2,678 $ 159,097
=========== ========= ===========
Total Assets............................................ $11,352,556 $ 399,116 $11,751,672
=========== ========= ===========


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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 16 -- SEGMENT INFORMATION -- (CONTINUED)



FOR THE YEAR ENDED DECEMBER 31, 1996
--------------------------------------------------------------
OFFICE PROPERTIES CORPORATE AND OTHER TOTAL CONSOLIDATED
----------------- ------------------- ------------------

(DOLLARS IN THOUSANDS)
Property Operating Revenues............................. $ 483,193 $ 10,203 $ 493,396
Property Operating Expenses............................. (195,738) (3,102) (198,840)
----------- --------- -----------
Net operating income.................................. 287,455 7,101 294,556
----------- --------- -----------
Adjustments to arrive at net income:
Other revenues........................................ 1,954 12,774 14,728
Interest expense (1).................................. (112,500) (7,095) (119,595)
Depreciation and amortization......................... (92,077) (4,160) (96,237)
Ground rent........................................... (2,177) (50) (2,227)
General and administrative............................ (281) (22,864) (23,145)
----------- --------- -----------
Total adjustments to net income..................... (205,081) (21,395) (226,476)
----------- --------- -----------
Income before allocation to minority interests, income
from investment in unconsolidated joint ventures, gain
on sales of real estate and extraordinary items....... 82,374 (14,294) 68,080
Minority interests...................................... (1,733) (353) (2,086)
Income from investment in unconsolidated joint
ventures.............................................. 2,093 -- 2,093
Gain on sales of real estate and extraordinary items.... 5,338 -- 5,338
----------- --------- -----------
Net income............................................ $ 88,072 $ (14,647) $ 73,425
=========== ========= ===========


- ---------------

(1) Interest expense for the Office Properties does not include allocation of
interest expense on corporate unsecured debt.

NOTE 17 -- PRO FORMA STATEMENT OF OPERATIONS (UNAUDITED)

The pro forma data presented below is included to illustrate the effect on
the Company's operations as a result of the transactions described below.

The accompanying unaudited Pro Forma Condensed Combined Statement of
Operations for the year ended December 31, 1998, reflects the following
transactions as if they had occurred on January 1, 1998: (a) the acquisition of
28 Office Properties, and two Parking Facilities, acquired during 1998; (b) the
disposition of five office properties; (c) the purchase of the remaining
partnership interests in one of the Company's unconsolidated joint ventures; (d)
the February 1998 $1.5 Billion Notes Offering; (e) the Series B Preferred
Offering and the Series C Preferred Offering; (f) the increase in the $600
Million Credit Facility to $1.0 billion; (g) the UIT Offering in April 1998, (h)
the June 1998 $775 Million Notes Offering and (i) the $48.5 million investment
in preferred shares of Capital Trust.

The accompanying unaudited Pro Forma Condensed Combined Statement of
Operations for the year ended December 31, 1997 reflects the following
transactions as if they had occurred on January 1, 1997: (a) the acquisition of
66 Office Properties, including 20 Office Properties acquired by Beacon prior to
the Beacon Merger, and seven Parking Facilities, including an interest in four
Parking Facilities, acquired during the year ended December 31, 1997; (b) the
disposition of eight office properties; (c) the $180 Million Notes Offering
which closed on September 3, 1997; (d) the transactions that occurred in
connection with the Consolidation of Equity Office Predecessors and the IPO
which closed on July 11, 1997, and the decrease in interest expense resulting
from the use of the net proceeds for the repayment of mortgage debt; (e) the net
change in interest expense from draws on the $1.5 Billion Credit Facility used
to refinance existing mortgage debt; (f) the Beacon Merger; (g) the acquisition
of 28 Office Properties and two Parking Facilities acquired during 1998; (h) the
purchase of the remaining partnership interest in one of the Company's
unconsolidated joint ventures; (i) the February 1998 $1.5 Billion Notes
Offering; (j) the Series B Preferred Offering and the Series C Preferred
Offering; (k) the increase in the $600 Million Credit Facility to $1.0 billion;
(l) the UIT

86
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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 17 -- PRO FORMA STATEMENT OF OPERATIONS (UNAUDITED) -- (CONTINUED)
Offering; (m) the June 1998 $775 Million Notes Offering and (n) the $48.5
million investment in preferred shares of Capital Trust.

The accompanying unaudited pro forma condensed combined financial
statements have been prepared by management of the Company and do not purport to
be indicative of the results which would actually have been obtained had the
transactions described above been completed on the dates indicated or which may
be obtained in the future.



FOR THE YEARS ENDED DECEMBER 31,
--------------------------------
1998 1997
-------------- --------------
(DOLLARS IN THOUSANDS, EXCEPT PER UNIT DATA)

Total Revenues.............................................. $ 1,812,898 $ 1,705,598
=========== ===========
Income before extraordinary items........................... $ 381,998 $ 305,435
=========== ===========
Net income available for Units.............................. $ 330,586 $ 246,614
=========== ===========
Net income per Unit -- Basic................................ $ 1.14 $ 0.86
=========== ===========
Units outstanding -- Basic.................................. 288,547,000 286,363,000
=========== ===========
Net income per Unit -- Diluted.............................. $ 1.14 $ 0.85
=========== ===========
Units outstanding -- Diluted................................ 290,824,000 289,136,000
=========== ===========


NOTE 18 -- QUARTERLY DATA (UNAUDITED)

The quarterly data for the last three years are presented in the tables
below:



FOR THE THREE MONTHS ENDED
-----------------------------------------------------
12/31/98 9/30/98 6/30/98 3/31/98
----------- ----------- ----------- -----------
(DOLLARS IN THOUSANDS, EXCEPT PER UNIT DATA)

Total revenues.............................. $ 469,002 $ 436,933 $ 399,944 $ 373,820
=========== =========== =========== ===========
Income before allocation to minority
interests, income from investment in
unconsolidated joint ventures, gain on
sales of real estate and extraordinary
items..................................... $ 92,789 $ 96,176 $ 97,879 $ 84,331
=========== =========== =========== ===========
Net income.................................. $ 107,828 $ 98,733 $ 98,226 $ 80,468
=========== =========== =========== ===========
Net income available for Units.............. $ 98,756 $ 90,306 $ 89,794 $ 74,197
=========== =========== =========== ===========
Net income available per weighted average
Unit outstanding -- Basic................. $ 0.34 $ 0.32 $ 0.32 $ 0.27
=========== =========== =========== ===========
Net income available per weighted average
Unit outstanding -- Diluted............... $ 0.34 $ 0.32 $ 0.32 $ 0.27
=========== =========== =========== ===========
Weighted average Units outstanding --
Basic..................................... 288,159,705 281,223,315 280,183,422 278,797,811
=========== =========== =========== ===========
Weighted average Units outstanding --
Diluted................................... 291,437,262 281,929,910 281,200,962 280,327,761
=========== =========== =========== ===========


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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 18 -- QUARTERLY DATA (UNAUDITED) -- (CONTINUED)



FOR THE THREE MONTHS ENDED
-----------------------------------------------------
12/31/97 9/30/97(1) 6/30/97 3/31/97
----------- ----------- ----------- -----------
(DOLLARS IN THOUSANDS, EXCEPT PER UNIT DATA)

Total revenues.............................. $ 248,400 $ 183,886 $ 165,219 $ 154,567
=========== =========== =========== ===========
Income before allocation to minority
interests, income from investment in
unconsolidated joint ventures, gain on
sales of real estate and extraordinary
items..................................... $ 46,704 $ 45,736 $ 23,331 $ 24,910
=========== =========== =========== ===========
Net income.................................. $ 44,631 $ 33,877 $ 30,853 $ 30,769
=========== =========== =========== ===========
Net income available for Units.............. $ 43,982 $ 33,877 $ 30,853 $ 30,769
=========== =========== =========== ===========
Net income available per weighted average
Units outstanding -- Basic................ $ 0.23 $ 0.21 -- --
=========== =========== =========== ===========
Net income available per weighted average
Units outstanding -- Diluted.............. $ 0.22 $ 0.21 -- --
=========== =========== =========== ===========
Weighted average Units outstanding --
Basic..................................... 191,572,234 164,146,710 -- --
=========== =========== =========== ===========
Weighted average Units outstanding --
Diluted................................... 193,055,145 165,384,651 -- --
=========== =========== =========== ===========




FOR THE THREE MONTHS ENDED
-----------------------------------------------------
12/31/96 9/30/96 6/30/96 3/31/96
----------- ----------- ----------- -----------
(DOLLARS IN THOUSANDS)

Total revenues.............................. $ 154,887 $ 126,117 $ 116,970 $ 110,150
=========== =========== =========== ===========
Income before allocation to minority
interests, income from investment in
unconsolidated joint ventures, gain on
sale of real estate and extraordinary
items..................................... $ 29,688 $ 11,015 $ 14,543 $ 12,834
=========== =========== =========== ===========
Net income.................................. $ 30,383 $ 11,024 $ 14,040 $ 17,978
=========== =========== =========== ===========


- ---------------

(1) This column includes the operations of Equity Office Predecessors from July
1 through July 10, 1997 and the operations of the Company from July 11
through September 30, 1997. The earnings per Unit disclosures pertain only
to the operations of the Company from July 11 through September 30, 1997.

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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 19 - RELATED PARTY TRANSACTIONS

Affiliates provide various services to the Company. Fees and reimbursements
paid by the Company to affiliates for the years ended December 31, 1998, 1997
and 1996 and payable as of December 31, 1998 and 1997 were as follows:



PAYABLE AS OF
PAID IN YEAR ENDED DECEMBER 31, DECEMBER 31,
-------------------------------- -------------
1998 1997 1996 1998 1997
--------- -------- --------- ------ ----
(DOLLARS IN THOUSANDS)

Legal fees and expenses(1)....................... $ 3,507 $3,006 $ 3,481 $ 978 $550
Insurance reimbursements and brokerage fees(2)... 3,323 2,279 1,868 (139) 32
Development, management and leasing fees(3)...... 4,405 434 702 -- --
Office rent(4)................................... 1,792 1,068 777 128 79
Administrative, accounting and consulting
services(5).................................... 750 1,373 1,893 169 72
Acquisition Fees(6).............................. -- 777 3,068 -- --
Organization and offering expenses(7)............ -- 106 778 -- --
Disposition fees................................. -- -- 124 -- --
------- ------ ------- ------ ----
Total....................................... $13,777 $9,043 $12,691 $1,136 $733
======= ====== ======= ====== ====


- ---------------

(1) Represents amounts primarily paid to Rosenberg & Liebentritt, P.C., a law
firm, for legal fees and expenses incurred in connection with acquisition,
corporate and leasing activity. A trustee of the Trust was a principal of
this law firm until September 1, 1997.

(2) Represents amounts paid to EGI Risk Services Inc. for reimbursement of
property insurance premiums to an affiliated company and fees for risk
management services including reviewing, obtaining and/or researching
various insurance policies. EGI Risk Services, Inc. is a wholly owned
subsidiary of the Equity Group, of which Samuel Zell is the Chairman of the
Board

(3) In December 1997, the Company acquired ten office properties from an entity
affiliated with Wright Runstad & Company for approximately $640 million. Mr.
Runstad, a principal of the Wright Runstad & Company, is a trustee of the
Trust. In addition, the Company and an affiliate of the Equity Group
acquired a 30% non-controlling interest in WRALP, a subsidiary of Wright
Runstad & Company, which provides property management, leasing and
development services. The Company has agreed to make available to WRALP up
to $20 million in additional financing or credit support for future
development. As of December 31, 1998, no amounts have been funded. The
Company recorded income of approximately $1.3 million from it's investment
in WRALP for the year ended December 31, 1998.

WRALP serves as co-property manager with the Company for the properties
acquired from its affiliates in December, 1997 in addition to two properties
acquired during 1998. WRALP also serves as the developer on two projects
under construction, Sunset North Corporate Campus and Three Bellevue Center.
The Company has an 80% interest in each development project, and WRALP owns
the remaining 20% interest. WRALP is the developer of the World Trade Center
project in Seattle, Washington. The Company has agreed to acquire that
building after its completion and occupancy by a third party tenant which is
scheduled for the first quarter of 2000.

The amounts for 1997 and 1996 represent development fees paid to an
affiliate of the Equity Group to manage the renovation project at the 28
State Street Office Building.

(4) The Company leases its corporate office space from an affiliate of the
Equity Group.

(5) Administrative services include fees paid to EGI for consulting services
such as economic and demographic research for possible acquisitions and real
estate tax consulting. In 1997 and 1996, administrative services also
includes fees paid to EGI for centralized services such as payroll
processing, employee benefits and telecommunications.

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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 19 - RELATED PARTY TRANSACTIONS -- (CONTINUED)
(6) Represents amounts paid by Equity Office Predecessors to Merrill Lynch, a
limited partner of the general partner of the ZML Funds.

(7) Affiliates of the Equity Group were reimbursed for reasonable costs incurred
in connection with the organization and the offering of units in the ZML
Funds, including legal and accounting fees and expenses, printing costs and
filing fees.

An affiliate of the Equity Group has an indirect minority interest in
Standard Parking Limited Partnership ("SPLP"). An affiliate of SPLP manages the
parking operations at certain Properties owned by the Company. Management
believes that amounts paid to SPLP's affiliate are equal to market for such
services.

On July 28, 1998, the Company completed the purchase of 50,000 shares of
Capital Trust 8.25% Step Up Convertible Trust Preferred Securities, $1,000
liquidation preference per share, for $48.5 million, in a private placement. Mr.
Zell is also Chairman of the Board of Capital Trust. The preferred shares are
convertible at any time by the holders into common shares of Capital Trust at a
conversion price of $11.70, reflecting a 30% conversion premium over Capital
Trust's common share price at the close of business on July 24, 1998. The
preferred shares are non-callable for five years, and have a 20-year maturity.
The Company earned approximately $1.7 million in dividends in 1998. The dividend
is payable each calendar quarter; commencing in year seven, the dividend will
increase by 75 basis points per annum. In connection with the investment,
Capital Trust has granted the Company and other investors the right to
participate in certain strategic lending opportunities. The Company classified
this investment with other assets on the balance sheet.

Amounts Received from Affiliates

Affiliates of the Company leased space in certain of the Office Properties
owned by the Company. The provisions of the leases are consistent with terms of
unaffiliated tenants' leases. Total rents and other amounts paid by affiliates
under the terms of their respective leases were approximately $0.3 million, $3.0
million and $3.5 million for the years ended December 31, 1998, 1997 and 1996,
respectively.

The Company entered into various lease agreements with affiliates of SPLP
whereby such affiliates leased certain of the Company's stand-alone Parking
Facilities. Certain of these lease agreements provide such lessees with annual
successive options to extend the term of the lease through various dates. The
rent paid in the years ended December 31, 1998, 1997 and 1996 under these lease
agreements was approximately $13.1 million, $11.0 million and $3.2 million,
respectively. In addition, the Company may receive additional rent based upon
actual gross revenues generated by these Parking Facilities. In accordance with
certain of these leases, the Company may be obligated to make an early
termination payment if agreement is not reached as to rent amounts to be paid
for future periods.

90
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EOP OPERATING LIMITED PARTNERSHIP AND EQUITY OFFICE PREDECESSORS
NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 20 -- NON-CASH INVESTING AND FINANCING ACTIVITIES

Additional supplemental disclosures of non-cash investing and financing
activities of the Company are as follows:



FOR THE PERIOD FROM
JULY 11, 1997
FOR THE YEAR ENDED THROUGH
DECEMBER 31, 1998 DECEMBER 31, 1997
------------------ --------------------
(DOLLARS IN THOUSANDS)

Mortgage loans and lines of credit assumed through
Beacon Merger......................................... $ -- $1,160,451
======== ==========
Net liabilities assumed through Beacon Merger........... $ -- $ 72,034
======== ==========
Units issued through Beacon Merger (assuming exercise of
4,732,822 options).................................... $ -- $2,853,266
======== ==========
8.98% Series A Cumulative Redeemable Preferred Units
exchanged in the Beacon Merger........................ $ -- $ 200,000
======== ==========
Units and put options issued through property
acquisitions (including warrants valued at $15.0
million in 1997)...................................... $204,008 $ 357,672
======== ==========
Mortgage loans assumed/promissory notes issued through
property acquisitions................................. $406,837 $ 263,048
======== ==========
Mortgage loans and line of credit assumed in the
Consolidation......................................... $ -- $2,196,708
======== ==========
Net liabilities assumed in the Consolidation............ $ -- $ 62,706
======== ==========
Units issued in the Consolidation....................... $ -- $2,830,918
======== ==========


In addition, Equity Office Predecessors assumed mortgage debt through
property acquisitions of $92.1 million for the year ended December 31, 1996.

NOTE 21 -- SHARE OPTION PLAN AND SHARE AWARD PLAN

The following is a description of the Trust's 1997 Share Option and Share
Award Plan, as amended, (the "Employee Plan"), which is included in the
financial statements because any Common Shares issued pursuant to the Employee
Plan will result in the Company issuing Units to the Trust, on a one-for-one
basis.

In July 1997, the Trust adopted the Employee Plan. The purpose of the
Employee Plan is to attract and retain highly qualified executive officers,
trustees, employees and consultants. Through the Employee Plan, certain
officers, trustees, certain employees and consultants of the Trust are offered
the opportunity to acquire Common Shares pursuant to grants of (i) options to
purchase Common Shares ("Options"); and (ii) Share Awards. The Employee Plan is
administered by the Compensation and Option Committee (the "Compensation
Committee") which is appointed by the Board of Trustees of the Trust. The
Compensation Committee determines those officers, trustees, key employees and
consultants to whom, and the time or times of which, grants of Options and Share
Awards will be made. The Compensation Committee interprets the Employee Plan,
adopts rules relating thereto and determines the terms and provisions of
Options. In 1997 and 1998, the number of Common Shares subject to Options and
Share Awards under the Employee Plan was limited to 11,121,786. The maximum
aggregate number of Common Shares that may be granted for all rights under the
Plan shall not exceed 6.8% of the outstanding shares, calculated on a fully
diluted basis and determined annually on the first day of each calendar year. No
more than one-half of the maximum aggregate number of Common Shares shall be
granted as Share Awards. To the extent that Options expire unexercised or are
terminated, surrendered or canceled, the Common Shares allocated to such Options
shall become available for

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EOP OPERATING LIMITED PARTNERSHIP AND EQUITY OFFICE PREDECESSORS
NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 21 -- SHARE OPTION PLAN AND SHARE AWARD PLAN -- (CONTINUED)
future grants under the Plan, unless the Plan has terminated. The Employee Plan
will terminate at such times as it issues all of the unissued Common Shares
reserved for the Plan. The Board of Trustees may at any time amend or terminate
the Employee Plan, but termination will not affect Options and Share Awards
previously granted. Any Options or Share Awards which had vested prior to such
termination would remain exercisable by the holder thereof.

The Compensation Committee determines the vesting schedule of each Option
and the term, which term shall not exceed ten years from the date of the grant.
As to the Options that have been granted through December 31, 1998, the vesting
schedules range from the entire option grant being exercisable as of the grant
date, to one-third of the Options being exercisable as of the first anniversary
of the grant date, an additional one-third being exercisable as of the second
anniversary of the grant date and the remaining one-third of the Options being
exercisable as of the third anniversary of the grant date. The exercise price
for all Options under the Employee Plan shall not be less than the fair market
value of the underlying Common Shares at the time the Option is granted.

In addition, the Employee Plan permits the Trust to issue Share Awards to
executive officers, other key employees and trustees upon such terms and
conditions as shall be determined by the Compensation Committee in its sole
discretion. A share award is an award of Common Shares which (i) may be fully
vested upon issuance ("Share Awards") or (ii) may be subject to risk of
forfeiture under Section 83 of the Internal Revenue Code ("Restricted Share
Award"). Generally, for 1997 and 1998, members of the Board of Trustees have
been granted Share Awards pursuant to the Employee Plan as payment of their
board fees. In addition, certain senior officers were issued Share Awards as
part of their bonus for fiscal year 1998. In each case, the number of Share
Awards granted to trustees and senior officers was equal to the dollar value of
the fees or bonus earned divided by the fair market value of the shares on the
date the fee or bonus would have been paid. In addition to these Share Awards,
Restricted Share Awards were granted to certain senior officers in 1997 and
1998. The Restricted Share Awards vest over a five year period as follows: (i)
fifty percent of the Restricted Share Awards vest on the third anniversary of
the initial grant date; (ii) an additional twenty-five percent of the Restricted
Share Awards vest on the fourth anniversary of the initial grant date; and (iii)
the remaining twenty-five percent of the Restricted Share Awards vest on the
fifth anniversary of the initial grant date.

The Trust has elected to apply the provisions of Accounting Principles
Board Opinion No. 25, "Accounting for Stock Issued to Employees" ("APB No. 25")
in the computation of compensation expense. Under APB No. 25's intrinsic value
method, compensation expense is determined by computing the excess of the market
price of the shares over the exercise price on the measurement date. For the
Trust's Options, the intrinsic value on the measurement date (or grant date) is
zero, and no compensation expense is recognized. Financial Accounting Standards
Board No. 123 ("FASB No. 123") requires the Trust to disclose pro forma net
income and income per share as if a fair value based accounting method had been
used in the computation of compensation expense. The fair value of the Options
computed under FASB No. 123 would be recognized over the vesting period of the
Options. The fair value for the Trust's Options granted in 1998 and 1997 was
estimated at the time the Options were granted using the Black-Scholes option
pricing model with the following weighted average assumptions for 1998 and 1997,
respectively: risk-free interest rate of 5.4% and 5.6%; dividend yields of 5.8%
and 4.0%; volatility factors of the expected market price of the Trust's Common
Shares of 0.30 and 0.24; and a weighted average expected life of the Options of
five years.

The Black-Scholes option valuation model was developed for use in
estimating the fair value of traded options which have no vesting restrictions
and are fully transferable. In addition, option valuation models require the
input of highly subjective assumptions, including the expected stock price
volatility. Because the Trust's Options have characteristics significantly
different from those of traded options, and because changes in the subjective
input assumptions can materially affect the fair value estimate, in management's
opinion, the existing models do not necessarily provide a reliable single
measure of the fair value of its Options.
92
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EOP OPERATING LIMITED PARTNERSHIP AND EQUITY OFFICE PREDECESSORS
NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 21 -- SHARE OPTION PLAN AND SHARE AWARD PLAN -- (CONTINUED)
For purposes of pro forma disclosures, the estimated fair value of the
Options is amortized to expense over the Options' vesting period. The following
is the unaudited pro forma information for the year ended December 31, 1998 and
the period from July 11, 1997 through December 31, 1997 had a fair value based
accounting method been used in the computation of compensation expense for the
share options.



FOR THE PERIOD FROM
FOR THE YEAR ENDED JULY 11, 1997 THROUGH
DECEMBER 31, 1998 DECEMBER 31, 1997
------------------ ---------------------
(DOLLARS IN THOUSANDS)

Pro forma net income available to Units before gain on
sales of real estate and extraordinary items........ $346,277 $ 92,664
Gain on sales of real estate and extraordinary
items............................................... 4,927 (16,240)
-------- --------
Pro forma net income available to Units............... $351,204 $ 76,424
======== ========




FOR THE PERIOD FROM
FOR THE YEAR ENDED JULY 11, 1997 THROUGH
DECEMBER 31, 1998 DECEMBER 31, 1997
------------------ ------------------------
BASIC DILUTED BASIC DILUTED
------ -------- ------ -------
EARNINGS PER UNIT

Pro forma net income available to Units before gain
on sales of real estate and extraordinary items... $1.22 $1.22 $ 0.53 $ 0.51
Gain on sales of real estate and extraordinary
items............................................. .02 .02 (0.10) (0.09)
----- ----- ------ ------
Pro forma net income per weighted average Units
outstanding....................................... $1.24 $1.24 $ 0.43 $ 0.42
===== ===== ====== ======


The table below summarizes the Option activity of the Employee Plan for the
year ended December 31, 1998 and the period from July 11, 1997 through December
31, 1997:



COMMON SHARES SUBJECT TO WEIGHTED AVERAGE EXERCISE
OPTIONS PRICE PER COMMON SHARE
------------------------ -------------------------

Balance at July 11, 1997........................ -- $ --
Options granted................................. 5,814,583 22.22
Options cancelled............................... (67,275) 21.16
--------- ------
Balance at December 31, 1997.................... 5,747,308 22.23
Options granted................................. 4,695,072 26.38
Options cancelled............................... (93,145) 25.54
Options exercised............................... (916,451) 19.74
--------- ------
Balance at December 31, 1998.................... 9,432,784 $24.50
========= ======


As of December 31, 1998, there were 2,678,831 Options under the Employee
Plan that were exercisable and 6,753,953 Options that were not exercisable.
Exercise prices for the 9,432,784 Options outstanding as of December 31, 1998
ranged from $12.09 to $33.00, with a weighted average exercise price of $24.50.
Expiration dates ranged from July 11, 2007 to December 31, 2008. The remaining
weighted average contractual life of Options was 9.06 years. The weighted
average grant date fair value of Options granted during 1998 and 1997 was $4.88
and $4.44, respectively. In addition, there were 380,000 and 298,000 Restricted
Shares issued during 1998 and 1997, respectively, which vest over three to five
years.

93
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NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 22 -- COMMITMENTS AND CONTINGENCIES

Concentration of Credit Risk

The Company maintains its cash and cash equivalents at financial
institutions. The combined account balances at each institution periodically
exceed FDIC insurance coverage and, as a result, there is a concentration of
credit risk related to amounts on deposit in excess of FDIC insurance coverage.
Management of the Company believes that the risk is not significant. The Company
from time to time enters into interest rate protection agreements to effectively
convert floating rate debt to a fixed rate basis, as well as to hedge
anticipated financing transactions. The Company believes it has limited exposure
to the extent of non-performance by the swap counterparties since each
counterparty is a major U.S. financial institution, and management does not
anticipate its non-performance. Currently, the Company has one interest rate
protection agreement which effectively fixed the interest rate on a $93.6
million loan at 6.94% through the maturity of the loan on June 30, 2000.

Environmental

The Company, as an owner of real estate, is subject to various
environmental laws of federal and local governments. Compliance by the Company
with existing laws has not had a material adverse effect on the Company's
financial condition and results of operations, and management does not believe
it will have such an impact in the future. However, the Company cannot predict
the impact of new or changed laws or regulations on its current Properties or on
properties that it may acquire in the future.

Litigation

The Company has become a party to various legal actions resulting from the
operational activities transferred in connection with the Consolidation and the
Beacon Merger. These actions are incidental to the transferred business and
management does not believe that these actions will have a material adverse
effect on the Company.

Neither the Company nor any of the Properties is presently subject to any
material litigation nor, to the Company's knowledge, is any litigation
threatened against the Company or any of the Properties, other than actions
which the Company does not believe to be material, or routine actions for
negligence and other claims and administrative proceedings arising in the
ordinary course of business, some of which are expected to be covered by
liability insurance and all of which collectively are not expected to have a
material adverse effect on the liquidity, business, results of operations or
financial condition of the Company.

Geographical

The Company carries earthquake insurance on all of the Properties,
including those located in California, subject to coverage limitations which the
Company believes are commercially reasonable. In light of the California
earthquake risk, California building codes since the early 1970s have
established construction standards for all new buildings. The current and
strictest construction standards were adopted in 1987. Of the 44 Properties
located in California, 13 have been built since January 1, 1988 and the Company
believes that all of the Properties were constructed in full compliance with the
applicable standards existing at the time of construction. No assurance can be
given that material losses in excess of insurance proceeds will not occur in the
future.

Commitments

In February 1998, the Company entered into a contract to purchase the Rand
Tower Garage in Minneapolis, Minnesota upon completion of the parking structure.
The purchase price for this 589 space parking facility will be approximately
$19.0 million and is scheduled for completion in the second quarter of

94
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EOP OPERATING LIMITED PARTNERSHIP AND EQUITY OFFICE PREDECESSORS
NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 22 -- COMMITMENTS AND CONTINGENCIES -- (CONTINUED)
1999. This transaction is contingent upon certain terms and conditions as set
forth in the purchase agreement. There can be no assurance that this transaction
will be consummated as described above.

In March 1998, the Board of Trustees of the Trust approved the purchase of
Prominence, an office building development in Atlanta, Georgia. The property
will consist of approximately 425,706 square feet of office space and 1,350
parking spaces, and is expected to be acquired upon its completion in the third
quarter of 1999. The purchase price for the described assets and amounts to be
incurred for tenanting the property is expected to be approximately $87.0
million. The purchase price does not include the acquisition of an 11.88-acre
site that may be used to develop Phase II of Prominence. This transaction is
contingent upon certain terms and conditions as set forth in the purchase
agreement. There can be no assurance that this transaction will be consummated
as described above.

In July 1998, the Company entered into an agreement to purchase the World
Trade Center project in Seattle, Washington. The property will consist of
approximately 186,787 square feet of office space, is scheduled for shell
completion in the first quarter of 2000 and is 100% preleased to a single
tenant. After the tenant takes full occupancy in early 2000, the Company is
expected to purchase the building for approximately $39.0 million. This
transaction is contingent upon certain terms and conditions as set forth in the
purchase agreement. There can be no assurance that this transaction will be
consummated as described above.

In accordance with the agreement governing the Company's investment in
WRALP (see Note 6), the Company agreed to make available to WRALP up to $20.0
million in additional financing or credit support for future development. As of
December 31, 1998, no amounts have been funded pursuant to this agreement.

Contingencies

Effective as of August 13, 1998, the Trust amended a pre-existing put
option agreement with certain sellers of the Wright Runstad Properties (the "WR
Holders"). The WR Holders have the option on August 13, 1999 to require the
Trust to purchase all or a portion of the 3,435,688 Common Shares, issued at
acquisition, at a price equal to $31.50 per Common Share. Prior to August 13,
1999, if the WR Holders sell all or a portion of their Common Shares to a third
party for a price less than $29.10625 per Common Share, then the Trust shall pay
to the WR Holders an amount equal to the difference between such sales price and
$29.10625 multiplied by the number of Common Shares sold, not to exceed $3.00
per Common Share. Any amounts paid by the Company as a result of such sale,
calculated as the difference between the sales price and $29.10625 not exceeding
$3.00 per Common Share, shall be recorded as a reduction of shareholders'
equity. For options exercised on August 13, 1999, any amounts paid up to
$29.10625 per Common Share would be reflected as a reduction of shareholders'
equity; the portion of any amounts paid in excess of $29.10625 per Common Share
(not to exceed $31.50 per Common Share) would be expensed. The portion expensed
would not exceed $2.39375 per Common Share.

Effective as of September 3, 1998, the Company amended its pre-existing put
option agreement with the seller of the Columbus America Properties (the "CA
Holder") related to 1,692,546 Units issued at acquisition. The CA Holder has the
option at any time after January 1, 1999 until the earlier of a) September 3,
2000 or b) the date the CA Holder has converted all of its Units to Common
Shares, to require the Company to purchase the Units at a price equal to $29.00
per Unit. Under the terms of the agreement, prior to September 3, 1999, the
option shall be limited to an aggregate of 846,273 Units. In the event of any
option exercise, the Company will recognize any cash paid as a reduction of
partners' capital.

In connection with the acquisition of Worldwide Plaza on October 1, 1998,
the Company issued a transferable put option on Units exercisable only on the
third anniversary of closing with an estimated fair value of approximately $27.4
million. This option entitles its holder to additional Common Shares, the number
of which shall be determined using a formula based on the extent, if any, that
the Common Shares are then trading at less than $29.05 per share.
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EOP OPERATING LIMITED PARTNERSHIP AND EQUITY OFFICE PREDECESSORS
NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 23 -- SUBSEQUENT EVENTS

1) On January 7, 1999, the Company acquired Texas Commerce Tower located
in Irving, Texas from an unaffiliated party for approximately $55.2
million in cash. The office building contains approximately 357,121
square feet of office space and approximately 12,013 square feet of
retail space and was approximately 96.8% occupied as of December 31,
1998.

2) On January 7, 1999, the Company acquired Computer Associates Tower
located in Irving, Texas from an unaffiliated party for approximately
$51.2 million in cash. The office building contains approximately
345,539 square feet of office space and approximately 15,276 square
feet of retail space and was approximately 97.5% occupied as of
December 31, 1998.

3) On January 15, 1999, the Board of Trustees of the Trust declared a
first quarter distribution for the Series B Preferred Shares of
$0.65625 per share. The distribution was paid on February 16, 1999 to
holders of record as of February 1, 1999.

4) On January 26, 1999, the Company issued $1.0 billion of unsecured
notes (the "1.0 Billion Notes") in an offering to institutional
investors (the "1.0 Billion Notes Offering"). The offering consisted
of three tranches: $200 million of 6.375% notes due 2002, $300 million
of 6.5% notes due 2004, and $500 million of 6.8% notes due 2009. Total
proceeds to the Company, net of discounts and selling commissions,
were approximately $990.1 million. The net proceeds were used to pay
down certain secured debt and borrowings under the $1.0 Billion Credit
Facility. Including amortized offering expenses, the weighted average
interest cost of the notes is 6.8%.

5) On January 28, 1999, the Company acquired City Center Bellevue located
in Bellevue, Washington from an unaffiliated party for approximately
$115.3 million in cash. The office building contains approximately
448,881 square feet of office space and approximately 23,706 square
feet of retail space and was approximately 99.0% occupied as of
December 31, 1998.

6) On February 16, 1999, the Board of Trustees of the Trust declared a
first quarter dividend for the Series A Preferred Shares and the
Series C Preferred Shares of $0.56125 and $0.580989583, respectively.
The Series A distribution will be paid on March 15, 1999 to holders of
record as of March 1, 1999. The Series C distribution represents a pro
rata distribution from December 8, 1998 through March 14, 1999 and
will be paid on March 15, 1999 to holders of record as of March 1,
1999.

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97

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
FINANCIAL DISCLOSURE.

None.

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PART III

ITEM 10: DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT.

The Company does not have any trustees or executive officers.

The following table sets forth certain information with respect to the
trustees of the Trust, which is the managing general partner of the Company, as
of March 12, 1999. The balance of the response to this item is contained in the
discussion entitled Executive and Senior Officers of Equity Office in Part I of
this Form 10-K.



NAME AGE OFFICE HELD
---- --- -----------

Samuel Zell............................................. 57 Chairman of the Board and
Trustee (term expires in 2001)
Timothy H. Callahan..................................... 48 President, Chief Executive
Officer and Trustee (term
expires in 1999)
Sheli Z. Rosenberg...................................... 57 Trustee (term expires in 2000)
Thomas E. Dobrowski..................................... 55 Trustee (term expires in 2001)
James D Harper, Jr...................................... 65 Trustee (term expires in 1999)
Jerry M. Reinsdorf...................................... 63 Trustee (term expires in 2001)
William M. Goodyear..................................... 50 Trustee (term expires in 1999)
David K, McKown......................................... 61 Trustee (term expires in 2000)
H. Jon Runstad.......................................... 57 Trustee (term expires in 2001)
Edwin N. Sidman......................................... 56 Trustee (term expires in 2001)
D. J. Andre de Bock..................................... 60 Trustee (term expires in 1999)


The following is a biographical summary of the experience of the trustees
of the Trust.

Samuel Zell has been a trustee and Chairman of the Board of the Trust since
October 1996. For more than five years, Mr. Zell has been Chairman of the Board
of Directors of EGI. Since January 1999, Mr. Zell has served as Chairman of
Equity Group Investments, LLC. For more than five years, Mr. Zell has served as
Chairman of the Boards of Directors of Anixter International Inc., a provider of
integrated network and cabling solutions ("Anixter") and American Classic
Voyages Co., an owner and operator of cruise lines ("ACV"). Since March 1995,
Mr. Zell has served as Chairman of the Board of Manufactured Home Communities,
Inc, a REIT engaged in the ownership and management of manufactured home
communities ("MHC"). Since March 1993, Mr. Zell has served as Chairman of the
Board of Trustees of Equity Residential Properties Trust, a REIT that owns and
operates multifamily residential properties ("EQR"). Since July 1997, Mr. Zell
has been Chairman of the Board of Capital Trust, Inc, a specialized finance
company ("Capital Trust"). Since April 1996, Mr. Zell has served as a director
of Ramco Energy plc, an independent oil company based in the United Kingdom.
Since March 1997, Mr. Zell has served as a director of Chart House Enterprises,
Inc., an owner and operator of restaurants and since May 1998, Mr. Zell has been
Chairman of the Board. Since June 1998, Mr. Zell has served as a member of the
Board of Directors of Davel Communications, Inc., an operator of public pay
telephones. Since April 1997, Mr. Zell has served as the chairman of the Board
of Directors of Jacor Communications, Inc., an owner of radio stations
("Jacor"). Since March 1998, Mr. Zell has served as a director of Fred Meyer,
Inc., a large domestic food retailer and operator of multi-department stores.
Mr. Zell currently is the Chairman of the Trust's Executive Committee.(1)

Sheli Z. Rosenberg has been a trustee of the Trust since March 1997. Ms.
Rosenberg was Chief Executive Officer and President of EGI, from November 1994
through December 31, 1998 and, since January 1, 1999, has been Chief Executive
Officer and President of Equity Group Investments, LLC. From 1980 until
September 1997, Ms. Rosenberg was a principal of the law firm of Rosenberg &
Liebentritt, P.C. For more than five years, Ms. Rosenberg has served on the
Board of Directors of Anixter, and previously served for more than five years on
the Board of Directors of EGI. Since March 1993, Ms. Rosenberg has been a
trustee of EQR. Since 1994, Ms. Rosenberg has been a director of Jacor, and
since April 1997, has served as

98
99

the Vice Chairman of its Board of Directors. Ms. Rosenberg was a vice president
of First Capital Benefit Administrators, Inc., a wholly owned indirect
subsidiary of Great American Management and Investment, Inc., which filed a
Chapter 7 Bankruptcy petition on January 3, 1995, resulting in First Capital's
liquidation. On November 15, 1995, an order closing the First Capital bankruptcy
case was entered by the Bankruptcy Court for the Central District of California.
Since August 1996, Ms. Rosenberg has been a director of MHC. Since April 1997,
Ms. Rosenberg has been a director of Illinois Power Co., a supplier of
electricity and natural gas in Illinois, the holding company of which is
Illinova Corp., of which Ms. Rosenberg is also a director. Since May 1997, Ms.
Rosenberg has been a director of CVS Corporation, a drugstore chain. Since July
1997, Ms. Rosenberg has been a member of the board of Capital Trust.(3)

Thomas E. Dobrowski has been a trustee of the Trust since July 1997. Since
December 1994, Mr. Dobrowski has been the managing director of real estate and
alternative investments of General Motors Investment Management Corporation
located in New York, New York, an investment advisor to several pension funds of
General Motors Corporation, its subsidiaries and affiliates. For more than five
years, Mr. Dobrowski has been a director of MHC and Red Roof Inns, Inc., an
owner and operator of hotels. Since August 1998, Mr. Dobrowski has been a
trustee of Capital Trust.(2)

James D. Harper, Jr. has been a trustee of the Trust since July 1997. Mr.
Harper has been president of JDH Realty Co., a real estate development and
investment company since 1992. Since 1988, he has been a co-managing partner in
AH Development, S.E. and AH HA Investments, S.E., special limited partnerships
formed to develop over 400 acres of land in Puerto Rico. Since May 1993, Mr.
Harper has been a trustee of EQR. Since 1993, Mr. Harper has been a trustee of
Urban Land Institute. Since 1997, Mr. Harper has been a director of Burnham
Pacific Properties Inc., a REIT that owns, develops and manages commercial real
estate properties in California. Since June 1997, Mr. Harper has been a director
of American Health Properties, Inc., a REIT specializing in health care
facilities. Mr. Harper currently is the Chairman of the Trust's Compensation and
Option and Special Conflicts Committees.(2)(3)(4).

Jerry M. Reinsdorf has been a trustee of the Trust since July 1997. Mr.
Reinsdorf has been the Chairman of the Chicago White Sox baseball team, the
Chairman of the Chicago Bulls basketball team, and a partner of Bojer Financial
Ltd., a real estate investment company located in Northbrook, Illinois, for more
than five years. Since 1996, Mr. Reinsdorf has served as a director of LaSalle
National Bank, N.A., a commercial bank in Chicago, Illinois, the holding company
of which is LaSalle National Corporation, of which Mr. Reinsdorf is also a
director. Since 1993, Mr. Reinsdorf has been a trustee of Northwestern
University in Evanston, Illinois. Mr. Reinsdorf is a stockholder, officer and
director of Jerbo Holdings I, Inc., which is the corporate general partner of a
limited partnership which is the general partner of Bojer Realty Limited
Partnership-I. Bojer Realty was a limited partner of Smith Dairy Partnership,
Ltd., and a stockholder of the corporate general partner of Smith Dairy which
filed a voluntary petition for relief under Chapter 11 Bankruptcy on January 24,
1994. On February 14, 1995, an order dismissing the Smith Dairy bankruptcy case
was entered by the Bankruptcy Court for the Southern District of Florida.

William M. Goodyear has been a trustee of the Trust since July 1997. From
July 1997 until January 1999, Mr. Goodyear was Chairman of Bank of America,
Illinois, the Midwest business unit of BankAmerica Corporation, a commercial
bank. From July 1997 until January 1999, he was also President of Bank of
America, Private Bank. Effective January 15, 1999, Mr. Goodyear resigned both
positions. Mr. Goodyear was Chairman and Chief Executive Officer of Bank of
America Illinois, a subsidiary of BankAmerica Corporation, from September 1994
until June 1997, at which time it merged with Bank of America NT & SA. For more
than two years prior to September 1994, Mr. Goodyear was a Vice Chairman and a
member of the Board of Directors of Continental Bank Corporation, the parent
company of Continental Bank, N.A., a commercial bank which merged into Bank of
America Illinois in September 1994. Since June 1992, Mr. Goodyear has been a
member of the Board of Trustees of the Museum of Science and Industry in
Chicago, Illinois. Mr. Goodyear has been a member of the Board of Trustees of
the University of Notre Dame since May 1996 and of Rush-Presbyterian St. Lukes
Medical Center in Chicago, Illinois, since June 1996. Mr. Goodyear currently is
Chairman of the Trust's Audit Committee.(2)(4)

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100

David K. McKown has been a trustee of the Trust since July 1997. Mr. McKown
has been Group Executive of Diversified Finance of BankBoston, N.A., a
commercial bank since 1993. Mr. McKown was director of Loan Review for
BankBoston, N.A. from 1990 until 1993.(1)(3)(4)

H. Jon Runstad has been a trustee of the Trust since January 1998. Since
1971, Mr. Runstad has been Chief Executive Officer of Wright Runstad & Company,
a Seattle, Washington based owner, manager and developer of office buildings in
the western United States, primarily in the Pacific Northwest; and since January
1998, he has served as its Chairman. From 1971 until December 1997, Mr. Runstad
was President of Wright Runstad & Company. From 1987 through September 1998, Mr.
Runstad served as a member of the Board of Regents for the University of
Washington. Since July 1975, Mr. Runstad has served as a trustee for the
Downtown Seattle Association.

Edwin N. Sidman has been a trustee of the Trust since March 1998. Mr.
Sidman served as Chairman of the Board and a director of Beacon Properties
Corporation from 1994 until the consummation of the merger of Beacon Properties
Corporation into Equity Office in December 1997. He is currently the managing
partner of The Beacon Companies, a private company in Boston, Massachusetts,
which is involved in real estate investment, development and management. Prior
to joining Beacon Properties Corporation in 1971, Mr. Sidman practiced law with
the predecessor to the firm of Rubin and Rudman in Boston, Massachusetts. Mr.
Sidman's past professional affiliations include service as Senior Vice Chairman
of the National Realty Committee. Mr. Sidman is a member of the Board of
Trustees of Duke University and of the Board of Directors and Executive
Committee for the United Way of Massachusetts Bay.

D.J. Andre de Bock was appointed a trustee effective May 15, 1998. He
currently is a member of the Board of Directors of OTIS B.V., Orange Global
Property Fund, and Stichting ROZ Index, a Dutch property index, and serves as an
advisor to Jones Lang Wootton Nederland. From 1995 through 1996, prior to his
retirement, Mr. de Bock was Chairman and Chief Executive Officer of ING Real
Estate, the real estate development and investment arm of ING Group. From 1991
until 1994, Mr. de Bock was Managing Director of Innovest Management, an
Amsterdam listed REIT organized under Dutch law.
- ---------------
(1) Member of Executive Committee

(2) Member of the Audit Committee

(3) Member of the Compensation and Option Committee

(4) Member of the Special Conflicts Committee

MEETINGS AND COMMITTEES OF THE TRUST'S BOARD OF TRUSTEES

Meetings. The Board of Trustees held 16 meetings during 1998. All of the
trustees, except Mr. Sidman, attended over 75% of the meetings of the Board and
those committees on which he or she served during the year. Mr. Sidman attended
71% of the meetings of the Board during the year. The Board of Trustees has
standing executive, compensation and option, audit and special conflicts
committees, which are described below.

Executive Committee. The Trust's Board of Trustees' Executive Committee
consist of the trustees identified above. Mr. Zell is the Chairman of the
Executive Committee. Subject to the limitations which are specified in the
Trust's Bylaws, the Executive Committee has the general authority to acquire,
dispose of and finance investments and to approve the execution of contracts and
agreements, including those related to indebtedness. Although the Executive
Committee did not formally meet during the year, its members were in frequent
communication and approved numerous matters by unanimous written consent.

Compensation and Option Committee. The Trust's Board of Trustees'
Compensation and Option Committee consists of the independent trustees
identified above. Mr. Harper is the Chairman of the Compensation and Option
Committee. The Compensation and Option Committee determines compensation for the
executive officers and makes recommendations concerning proposals by management
with respect to compensation, bonuses, employment agreements and other benefits
and policies respecting such matters for the executive officers. The
Compensation and Option Committee met ten times during the year.

100
101

Audit Committee. The Trust's Board of Trustees' Audit Committee consists of
the independent trustees identified above. Mr. Goodyear is the Chairman of the
Audit Committee. The Audit Committee recommends the engagement of independent
public accountants, reviews with the independent public accountants the plans
and results of the audit engagement, approves professional services provided by
the independent public accountants, reviews the independence of the independent
public accountants, considers the range of audit and nonaudit fees and reviews
the adequacy of the Trusts's and the Company's internal accounting controls. The
Audit Committee met three times during the year.

Special Conflicts Committee. The Trust's Board of Trustees' Special
Conflicts Committee consists of the independent trustees identified above. Mr.
Harper is the Chairman of the Special Conflicts Committee. The Trust's Bylaws
permit any trustee to require that the Special Conflicts Committee review and
approve, prior to a vote of the disinterested trustees of the full Board, any
transaction in which a trustee has a direct or indirect interest. The Special
Conflicts Committee met twice during the year.

The Trust does not have a nominating committee.

COMPLIANCE WITH SECTION 16(a) OF THE EXCHANGE ACT

Section 16(a) of the Securities Exchange Act of 1934 requires the trustees
and executive officers of the Trust to file reports of holdings and transactions
in the Trust's shares with the SEC and the New York Stock Exchange.

Management believes that, during 1998, all applicable filing requirements
of the officers and trustees of the Trust were complied with except that each of
Mr. Sidman and Mr. de Bock was late in filing their Form 3s. Each of Mr. Zell,
Mr. Callahan and Ms. Rosenberg was late in filing a Form 4 to report a
distribution of Units from the Company.

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ITEM 11: EXECUTIVE COMPENSATION

COMPENSATION OF TRUST'S BOARD OF TRUSTEES; PAYMENT IN COMMON SHARES

Annual Fees: The trustees who are employees of the Trust receive no fees
for their services as trustees. Each of the independent trustees receives an
annual fee of $40,000 and an additional $1,000 per annum for each committee on
which he or she serves. Committee chairs receive an additional $500 per annum
for each committee chaired. Generally, these fees are paid in Common Shares. In
addition, independent trustees receive an annual grant of options to purchase
10,000 Common Shares at the fair market value on the date of each annual meeting
of shareholders. The annual trustee option grants vest as follows: options for
3,333 Common Shares vest six months after grant date; options for an additional
3,333 Common Shares vest on the first anniversary of the grant date; and options
for the remaining 3,334 Common Shares vest on the second anniversary of the
grant date.

Options: On February 17, 1998, The Board of Trustees' Compensation and
Option Committee granted fully vested options to purchase 500,000 Common Shares
to Mr. Zell, 94,500 Common Shares to each of Ms. Rosenberg and Mr. Harper and
47,250 Common Shares to each of Messrs. Dobrowski, Reinsdorf, Goodyear and
McKown at an exercise price of $29.50 per share. On February 16, 1999, the
Compensation and Option Committee granted Mr. Zell options to purchase an
additional 500,000 Common Shares at an above-market exercise price of $29.50 per
share. One third of such options granted to Mr. Zell will vest on each of the
first three anniversary dates of February 16, 1999.

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EXECUTIVE COMPENSATION

The following tables show information with respect to the annual
compensation (including option grants) for services rendered to the Trust for
the fiscal year ended December 31, 1998.

SUMMARY COMPENSATION TABLE

The following table shows the annual compensation for Timothy H. Callahan,
the Chief Executive Officer of the Trust, and the other four most highly
compensated executive officers of the Trust.



LONG-TERM COMPENSATION
-----------------------------------
AWARDS PAYOUTS
------------------------- -------
ANNUAL COMPENSATION RESTRICTED SECURITIES
--------------------- COMMON SHARE UNDERLYING LTIP ALL OTHER
SALARY BONUS AWARDS OPTIONS PAYOUTS COMPENSATION
NAME AND PRINCIPAL POSITION YEAR ($)(1) ($)(2) ($)(3) (#)(4) ($) ($)(5)
- --------------------------- ---- -------- ---------- ------------ ---------- ------- ------------

Timothy H. Callahan......... 1997 $600,000 $1,050,000 $4,976,875 450,000 $0.00 $9,600
President and Chief 1998 $700,000 $1,050,000 $2,640,000 300,000 $0.00 $9,600
Executive Officer
Michael A. Steele........... 1997 $265,000 $ 525,000 $1,523,375 250,000 $0.00 $9,600
Executive Vice President-- 1998 $350,000 $ 525,000 $1,200,000 110,000 $0.00 $9,600
Real Estate Operations and
Chief Operating Officer
Richard D. Kincaid.......... 1997 $235,000 $ 465,000 $1,523,375 250,000 $0.00 $9,600
Executive Vice President 1998 $300,000 $ 465,000 $1,200,000 110,000 $0.00 $9,600
and Chief Financial
Officer
Stanley M. Stevens.......... 1997 $325,000 $ 375,000 $ 627,000 225,000 $0.00 $9,600
Executive Vice President 1998 $375,000 $ 375,000 $ 600,000 75,000 $0.00 $9,600
and Chief Legal Counsel
Sybil J. Ellis.............. 1997 $225,000 $ 275,000 $ 330,000 175,000 $0.00 $9,600
Senior Vice President-- 1998 $275,000 $ 300,500 $ 360,000 50,000 $0.00 $9,600
Acquisitions


- ---------------
(1) Amounts shown include cash compensation earned and received by executive
officers as well as amounts earned but deferred at the election of these
officers.

(2) Cash and non-cash bonuses payable in Common Shares including amounts earned
but deferred are reported in the year in which the compensation service was
performed, even if the bonuses were paid in a subsequent year.

(3) On September 22, 1997, December 16, 1997 and December 31, 1998, the
Compensation and Option Committee of the Board of Trustees granted
Restricted Share Awards to certain of the Trust's executive officers
pursuant to the Trust's Amended and Restated 1997 Share Option and Share
Award Plan. Mr. Callahan was granted Restricted Share Awards of 85,000,
70,000 and 110,000 Common Shares, respectively, and Mr. Steele and Mr.
Kincaid were each granted Restricted Share Awards of 17,000, 30,000 and
50,000 Common Shares, respectively. On December 16, 1997 and December 31,
1998, the Compensation and Option Committee granted Mr. Stevens Restricted
Share Awards of 19,000 and 25,000 Common Shares, respectively, and Ms. Ellis
Restricted Share Awards of 10,000 and 15,000 Common Shares, respectively.
These awards vest over a five-year period (50% on the third anniversary of
the grant date, 25% on the fourth anniversary of the grant date, and 25% on
the fifth anniversary of the grant date). The dollar value shown in the
table for the Restricted Share Awards is based on the closing prices as
listed on the New York Stock Exchange of the Common Shares on the respective
dates of grant. This valuation does not take into account the diminution in
value attributable to the restrictions applicable to the Common Shares. The
total number of Restricted Share Awards held by each executive

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officer listed above and the value of such Restricted Share Awards at
December 31, 1998, the last trading day of the year, were as follows:



NUMBER OF
RESTRICTED VALUE AT
NAME COMMON SHARE AWARDS DECEMBER 31, 1998
---- ------------------- -----------------

Timothy H. Callahan........................ 265,000 $6,360,000
Michael A. Steele.......................... 97,000 $2,328,000
Richard D. Kincaid......................... 97,000 $2,328,000
Stanley M. Stevens......................... 44,000 $1,056,000
Sybil J. Ellis............................. 25,000 $ 600,000


Distributions are paid on all Restricted Share Awards at the same rate as
on unrestricted Common Shares.

(4) Securities underlying options are reported in the year granted.

(5) Includes employer matching and profit-sharing contributions to Equity
Office's 401(k) Retirement Savings Plan.

1998 OPTION GRANTS

The following table gives more information on share options granted during
the last fiscal year to Timothy H. Callahan, the Chief Executive Officer of the
Trust, and the other four most highly compensated executive officers of the
Trust .



POTENTIAL REALIZABLE VALUE
PERCENT OF AT ASSUMED ANNUAL RATES
NUMBER OF TOTAL OPTIONS OF COMMON SHARE
SECURITIES GRANTED TO EXERCISE PRICE APPRECIATION FOR
UNDERLYING EMPLOYEES PRICE PER OPTION TERM(1)
OPTIONS IN FISCAL COMMON EXPIRATION --------------------------
NAME GRANTED(2) YEAR 1998 SHARE(3) DATE 5%(4) 10%(5)
---- ---------- ------------- --------- ---------- ----------- -----------

Timothy H. Callahan....... 300,000 3.02% $23.40 12/31/08 $11,727,000 $18,675,000
Michael A. Steele......... 110,000 1.11% $23.40 12/31/08 $ 4,299,900 $ 6,847,500
Richard D. Kincaid........ 110,000 1.11% $23.40 12/31/08 $ 4,299,900 $ 6,847,500
Stanley M. Stevens........ 75,000 .76% $23.40 12/31/08 $ 2,931,750 $ 4,668,750
Sybil J. Ellis............ 50,000 .50% $23.40 12/31/08 $ 1,954,500 $ 3,112,500


- ---------------
(1) The 5% and 10% rates of appreciation are required to be disclosed by SEC
rules and are not intended to forecast possible future appreciation, if any,
in the Trust's share price.

(2) All options were granted at the fair market value of the Common Shares as of
the date of grant. Options granted are for a term of not more than ten years
from the date of grant and vest in three annual installments over three
years.

(3) The exercise price for the grant of options on December 31, 1998 was the
average closing price of the Common Shares as listed on the New York Stock
Exchange for the five trading days immediately preceding the date of grant.

(4) An annual compound share price appreciation of 5% from the December 31, 1998
closing price as listed on the New York Stock Exchange of $24.00 per Common
Share yields a price of $39.09 per Common Share on the option expiration
date.

(5) An annual compound share price appreciation of 10% from the December 31,
1998 closing price as listed on the New York Stock Exchange of $24.00 per
Common Share yields a price of $62.25 per Common Share on the option
expiration date.

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OPTION EXERCISES AND FISCAL YEAR-END OPTION VALUES

The following table shows the number and value of share options
(exercisable and unexercisable) for Messrs. Callahan, Steele, Kincaid and
Stevens and Ms. Ellis during the last fiscal year.



NUMBER OF
SECURITIES UNDERLYING VALUE OF UNEXERCISED
UNEXERCISED OPTIONS IN-THE-MONEY OPTIONS
COMMON SHARES AT 12/31/98(#) AT 12/31/98(1)
ACQUIRED ON VALUE ---------------------------- ----------------------------
NAME EXERCISE(#) REALIZED($) EXERCISABLE UNEXERCISABLE EXERCISABLE UNEXERCISABLE
---- ------------- ----------- ----------- ------------- ----------- -------------

Timothy H. Callahan.... 0 $0.00 149,999 600,001 $199,998 $580,002
Michael A. Steele...... 0 $0.00 83,333 276,667 $150,000 $366,000
Richard D. Kincaid..... 0 $0.00 83,333 276,667 $150,000 $366,000
Stanley M. Stevens..... 0 $0.00 75,000 225,000 $150,000 $345,000
Sybil J. Ellis......... 0 $0.00 58,332 166,668 $124,998 $280,002


- ---------------
(1) Represents the fair market value of a Common Share on December 31, 1998
($24.00) less the option exercise price. An option is "in-the-money" if the
fair market value of the Common Shares subject to the option exceeds the
option exercise price.

REPORT OF THE TRUST'S COMPENSATION AND OPTION COMMITTEE ON EXECUTIVE
COMPENSATION

The Compensation and Option Committee of the Board consists of the
independent trustees listed below. The Committee's functions include the review
and approval of Equity Office's executive compensation structure and overall
benefits program. The purpose of the executive compensation program is to
establish and maintain a performance and achievement oriented environment which
aligns the interests of our executives with the interests of our shareholders.
The program is performance-based with variable pay for executives constituting a
significant portion of total compensation to ensure that it remains competitive.
Based on Equity Office's excellent performance in 1998, the Compensation and
Option Committee believes that the compensation program properly rewards its
employees for achieving improvements in Equity Office's performance and serving
the interest of its shareholders.

Equity Office's overall compensation structure is reviewed annually with an
outside consultant and using outside executive compensation surveys of:

- other large for profit corporations outside the real estate area;

- the real estate industry in general; and

- REITs in particular with an emphasis on office REITS.

Types of Compensation:

The three major components of executive compensation include:

1. Base Salary. Positions are classified by salary on the basis of assigned
responsibilities and on an evaluation of the latest survey information
available, as to appropriate compensation levels. A range of earnings
opportunities has been established for each position. The mid-point of the
salary range will be dependent upon the market value of the position's
responsibilities and the value determined to be appropriate to reinforce the
achievement of Equity Office's goals and objectives. Each salary range has three
defined points of reference:

- minimum or the lowest salary to be paid to a qualified incumbent;

- mid-point or the middle position of the salary range established with
reference to the market value and objectives of Equity Office; and

- maximum or the highest amount to be paid to an incumbent in this
position.

105
106

Where salary information is unavailable for a particular position, the
salary range is based on other positions having similar responsibilities at
Equity Office and in companies with comparable revenues. Individual base
salaries are reviewed at least annually. Salary increases are granted based on
each executive's performance as well as such executive's position in the
applicable salary range.

2. Bonus. The objectives underlying our bonus program are to motivate all
employees by more closely linking bonus awards to value added for our
shareholders. Equity Office has created and intends to promote a culture of
performance and ownership among our managers. Executive officers' short-term
incentives are accomplished by tying the executive officers' performance to
Equity Office's continued performance. We accomplished this by awarding the
Chief Executive Officer and each other executive officer some of his or her
bonus in common shares. We believe that having our executive officers "invest" a
portion of their bonuses in Common Shares better aligns their compensation with
the performance of our common shares.

The bonus program recognizes three aspects of performance which are
corporate, team and individual:

- Corporate refers to the overall performance measures of Equity Office and
is used to determine executive and senior management incentive awards;

- Team refers to key functional or departmental performance measures. This
aspect of performance links individuals to the performance of their
collective work group or assigned geographic territory, and is intended
to foster cooperation within Equity Office; and

- Individual performance refers to specific performance measures developed
for each individual participant in the program. This aspect of
performance motivates individuals to achieve a high level of individual
success and personal contribution.

As a general rule, the more senior positions have their annual incentives
weighted more heavily toward the achievement of corporate and team performance
rather than individual performance. Performance levels for each performance
measure are identified that correspond to a threshold, target and maximum
performance level:

- Threshold performance signifies a solid achievement level but falls short
of meeting all objectives. This performance level must be achieved before
any bonus is earned;

- Target performance signifies an achievement level which meets the
business objectives set by Equity Office; and

- High performance signifies a significant achievement and would be
considered exceptional performance by industry standards.

3. Share Options and Restricted Share Awards. The Compensation and Option
Committee recognizes that while the bonus program provides rewards for positive
short-term and mid-term performance, the interests of shareholders are best
served by giving key employees the opportunity to participate in the
appreciation of our common shares through the granting of share options and
restricted share awards. We believe that share performance, over the long term,
will reflect executive performance and that such arrangements further reinforce
management goals and incentives to achieve shareholder objectives. All employee
share options granted to date vest over a period of three years at a rate of one
third of such grant each year, thereby encouraging the retention of key
employees who receive awards. We used the compensation surveys, an assessment of
the employee's achieved performance goals and objectives and the size of
previous grants made to the employee to determine the amount of share options
awarded each employee.

Chief Executive Officer's Compensation. Based on the executive compensation
surveys and our financial performance in 1998, the Compensation and Option
Committee believes that the salary, bonus, restricted share awards and option
grants of Mr. Callahan, our Chief Executive Officer and President, are fair and
competitive and that our overall executive compensation ranks in the upper
quartile among the general real estate industry and among REITs. Equity Office
accomplished its main goals in 1998 by increasing its net income and funds from
operations per common share, strengthening its balance sheet and diversifying
its portfolio across the United States. This provides stability in cash flows
and insulation against regional

106
107

economic downturns. During Mr. Callahan's tenure as Chief Executive Officer and
President, we have become the largest owner and operator of office buildings in
the United States. The key performance measure we used to determine Mr.
Callahan's 1998 compensation was that our financial performance in 1998 was in
the top quartile in almost every financial category, due in large part to Mr.
Callahan's leadership, foresight and experience. The Compensation and Option
Committee noted the following factors in support of its conclusion:

- Dividends per Common Share of $1.48 on an annualized basis; a 23%
increase as compared to the prior year's annualized rate per share;

- Strong financial performance, with a $386.3 million increase in funds
from operations over 1997 and a total market capitalization of $13.6
billion at December 31, 1998; and

- Continued growth in the square footage of owned office buildings from
65.3 million at December 31, 1997 to 75.1 million at December 31, 1998, a
15% increase.

Tax Policy. Section 162(m) of the Internal Revenue Code limits Equity
Office's tax deduction each year for compensation to each of our Chief Executive
Officer and the four other highest paid executive officers to $1 million.
Section 162(m), however, allows a deduction without regard to amount for
payments of performance based compensation which includes most share option and
other incentive arrangements, the material terms of which have been approved by
shareholders. Awards issued under our Amended and Restated 1997 Share Option and
Share Award Plan may, but need not, satisfy the requirements of Section 162(m).
Options under this plan that have an exercise price equal to grant date fair
market value and that vest based solely on continued employment qualify as
"performance-based compensation." However, options and other awards under the
plan that are conditioned on achievement of performance targets do not qualify
as performance-based compensation, because our shareholders have not been asked
to vote on those targets. We believe that because we qualify as a REIT under the
Code and are not subject to Federal income taxes, the payment of compensation
that does not satisfy the requirements of Section 162(m) would not have a
material adverse financial consequence to us provided we distribute 100% of our
taxable income.

Respectfully submitted,

James D. Harper, Jr., Chairman
David K. McKown
Sheli Z. Rosenberg

COMPENSATION AND OPTION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION

The Trust's Board of Trustees' Compensation and Option Committee members
are Messrs. Harper and McKown and Ms. Rosenberg.

Mr. Zell and Ms. Rosenberg serve as members of the Board of Equity Group
Investments, L.L.C. Ms. Rosenberg is the President and Chief Executive Officer
of Equity Group Investments, L.L.C. Mr. Zell and Ms. Rosenberg each serves as a
director of other non-public companies owned by Mr. Zell or his affiliates which
companies do not have Compensation and Option Committees.

See "Certain Relationships and Related Transactions."

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108

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

The following table indicates how many Units in the Company the executive
officers and trustees beneficially owned as of March 1, 1999. In general,
"beneficial ownership" includes those Units a trustee or executive officer has
the power to vote, or the power to transfer. Except as otherwise noted, the
persons named in the table below have sole voting and investment power with
respect to all Units shown as beneficially owned by them.



NUMBER OF
UNITS PERCENTAGE
BENEFICIALLY OF ALL
NAME OWNED UNITS(1)
---- ------------ ----------

Samuel Zell(2)........................................... 6,413,078 2.22 %
Timothy H. Callahan...................................... 6,186 *
Michael A. Steele........................................ -- *
Richard D. Kincaid....................................... -- *
Stanley M. Stevens....................................... 735 *
Sybil J. Ellis........................................... -- *
Sheli Z. Rosenberg(3).................................... 44,741 *
Thomas E. Dobrowski...................................... -- *
James D. Harper, Jr...................................... -- *
Jerry M. Reinsdorf....................................... -- *
William M. Goodyear...................................... -- *
David K. McKown.......................................... -- *
H. Jon Runstad(4)........................................ 2,698,945 *
Edwin N. Sidman(5)....................................... 750,110 *
D.J. Andre de Bock....................................... -- *
All trustees and executive officers as a group (15
persons)............................................... 9,891,425 3.43 %


- ---------------
* Less than 1%.

(1) Assumes a total of 288,557,168 Units outstanding as of March 1, 1999.

(2) Includes 1,614,500 Units attributable to ZML Partners Limited Partnership,
ZML Partners Limited Partnership II, ZML Partners Limited Partnership III
and/or ZML Partners Limited Partnership IV, which may be deemed to be
beneficially owned by Mr. Zell; however, Mr. Zell disclaims beneficial
ownership of 995,354 of such Units.

(3) Does not include 8,289,596 Units attributable to ZML Partners Limited
Partnership, ZML Partners Limited Partnership II, ZML Partners Limited
Partnership III and/or ZML Partners Limited Partnership IV, or held by EGI
Holdings, Inc., EGIL Investments, Inc., Samstock/ZFT, L.L.C., Samstock/
SZRT, L.L.C., and Samstock/Alpha, L.L.C., which may be deemed to be
beneficially owned by Ms. Rosenberg solely as a result of her position as
director, and/or executive officer of the ultimate general partner or
shareholder of such entities, or a director, and/or executive officer of
such entities; however, Ms. Rosenberg disclaims beneficial ownership of such
8,289,596 Units.

(4) Includes 2,615,700 Units held by Wright Runstad Asset Management L.P. and
Wright Runstad Holdings L.P., which may be deemed to be beneficially owned
by Mr. Runstad; however, Mr. Runstad disclaims beneficial ownership of
2,145,452 of these 2,615,700 Units.

(5) Includes 401,809 Units held by The Leventhal Family Limited Partnership.
Paula Sidman, Mr. Sidman's spouse, is a general partner of such partnership;
however, Mrs. Sidman disclaims beneficial ownership of the Units
beneficially owned by such partnership except for the Units in which she has
a pecuniary interest.

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109

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

WRIGHT RUNSTAD AFFILIATED TRANSACTIONS

H. Jon Runstad, a trustee of the Trust, is the Chairman, Chief Executive
Officer and a director of Wright Runstad & Company, the general partner of
Wright Runstad Associates Limited Partnership ("WRALP"). A subsidiary of the
Trust and an affiliate of Equity Group Investments, L.L.C. together own a 30%
limited partnership interest in WRALP. During 1998, such subsidiary and limited
partner received distributions of $1.3 million from WRALP. In addition, various
subsidiaries of the Trust made payments to WRALP during 1998 totaling $4.4
million as development and management fees, leasing commissions and related
expense reimbursements with respect to some of our the Properties. An additional
$3.8 million was paid during 1998 to Wright Runstad & Company for the
reimbursement of salaries of personnel in connection with such management
services.

Wright Runstad & Company leases space in some of the Office Properties. The
terms of the leases are consistent with terms of unaffiliated tenants' leases.
Total rents and other amounts paid by Wright Runstad & Company under its lease
were approximately $.3 million for the year ending December 31, 1998. The
unaffiliated members of the Board of Trustees of the Trust annually review and
approve the rents paid under this lease.

In addition, Mr. Runstad had an interest in the following transactions
during 1998:

- WRALP serves as the co-property manager with the Company and leasing
agent for the portfolio of office buildings acquired in December 1997 by
the Company from an entity affiliated with WRALP. Those buildings are
located in Seattle and Bellevue, Washington; Portland, Oregon and
Anchorage, Alaska.

- In December 1997, the Company agreed to guarantee a line of credit
obtained by WRALP from a third-party lender in an amount of up to $19.5
million in principal plus $.5 million in costs. The current balance
outstanding on that line of credit is approximately $10 million. The
Company has not been required to make any payments under that guarantee.

- WRALP has subsequently become the property manager for two additional
office buildings which the Company acquired in 1998 which are located in
Seattle, Washington.

- WRALP owns a 20% interest and the Company owns an 80% interest in WRC
Sunset North LLC, a Washington limited liability company that is
developing a three-building office complex, Sunset North Corporate
Campus, in Bellevue, Washington. WRALP also serves as developer of that
project and, upon completion, will serve as its co-property manager with
the Company and leasing agent.

- WRALP owns a 20% interest and the Company owns an 80% interest in Three
Bellevue Center LLC, a Washington limited liability company that is
developing an office building, Three Bellevue Center, in Bellevue,
Washington. WRALP is serving as developer of that project and, upon
completion, will serve as co-property manager with the Company and
leasing agent.

- WRALP is currently developing an office building, The World Trade Center
in Seattle, Washington. Upon completion of the building, the Company will
serve as co-property manager and leasing agent with WRALP. The Company
has agreed to acquire that building after it has been completed and
occupied by a third party tenant.

EQUITY GROUP INVESTMENTS AFFILIATED TRANSACTIONS

The Company leases office space at Two North Riverside Plaza, Chicago,
Illinois owned by Two North Riverside Plaza Joint Venture, a partnership
comprised of trusts established for the benefit of the families of Samuel Zell
and Robert Lurie, a deceased former business partner of Mr. Zell. In addition,
Equity Group Investments, L.L.C., and its affiliates have provided the Company
and its subsidiaries with certain research and real estate tax services. The
Company paid approximately $2.5 million during 1998 to Equity Group Investments,
L.L.C. and its affiliates for such office space and services. Management
believes these amounts

109
110

equal a market rental rate for the office space and the actual cost of providing
these services. The unaffiliated members of the Board of Trustees of the Trust
annually review and approve the rates charged by Equity Group Investments,
L.L.C. for services rendered to the Company.

EGI Risk Services Inc., a wholly owned subsidiary of Equity Group
Investments, L.L.C. provides risk management services to the Company including
reviewing, obtaining and/or researching various insurance policies. In addition,
National Liberty, an affiliate of Equity Group Investments, L.L.C. provides
certain insurance coverage for the Company. Fees paid to EGI Risk Services Inc.
and insurance premiums paid to National Liberty during 1998 were approximately
$3.3 million.

An affiliate of Equity Group Investments, L.L.C. has an indirect minority
interest in Standard Parking Limited Partnership ("SPLP"). An affiliate of SPLP
manages the parking operations at certain properties that are owned by the
Company. Management believes amounts paid to SPLP's affiliate are equal to
market rates for such services.

The Company has entered into various lease agreements with SPLP's
affiliates whereby such affiliates lease certain stand-alone parking facilities.
Certain of these lease agreements provide such affiliates with annual successive
options to extend the term of the lease through various dates. The rent paid in
1998 under these lease agreements was approximately $13.1 million. In addition,
the Company may receive additional rent based upon actual gross revenues
generated by these parking facilities. In accordance with certain of these
leases the Company may be obligated to make an early termination payment if
agreement is not reached as to rent amounts to be paid for future periods.

On July 28, 1998, the Company completed the purchase for $48.5 million of
50,000 8.25% Step Up Convertible Trust Preferred Securities, $1,000 liquidation
preference per share, issued by CT Convertible Trust I, a subsidiary of Capital
Trust in a private placement. The preferred securities are convertible at any
time by the holders into Class A common shares of Capital Trust, Inc. at a
conversion price of $11.70, reflecting a 30% conversion premium over Capital
Trust, Inc.'s common share price at the close of business on July 24, 1998. The
preferred securities are non-callable for five years, and have a 20-year
maturity. Mr. Zell is also Chairman of the Board of Capital Trust, and Ms.
Rosenberg and Mr. Dobrowski are directors of Capital Trust. The Company earned
approximately $1.7 million in dividends in 1998. The dividend is payable each
calendar quarter; commencing in year seven, the dividend will increase by 75
basis points per annum. In connection with the investment, Capital Trust has
granted the Company and other investors the right to participate in certain
strategic lending opportunities.

MISCELLANEOUS

Equity Office Properties Management Corp., a Delaware corporation, has
entered into third-party management contracts, on terms equivalent to
third-party transactions, with respect to properties which are owned or
controlled by affiliates of Mr. Zell. Income recognized for such services
rendered for 1998 was approximately $9.5 million.

Certain services for the Company's tenants that for tax reasons may not be
performed by a REIT are performed by a service corporation owned entirely by an
affiliate of Mr. Zell. The Company pays this service corporation a fee for its
services. The Company has no control over, or ownership interest in, this
service corporation, which operates as an independent contractor. The Company
may terminate such services at any time upon 30-days' notice.

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111

PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K.

(a)(1) and (2) Financial Statements and Schedules:

FINANCIAL STATEMENTS

Report of Independent Auditors

Consolidated Balance Sheets of EOP Operating Limited Partnership as of
December 31, 1998 and 1997

Consolidated Statements of Operations of EOP Operating Limited Partnership
for the year ended December 31, 1998 and the period from July 11, 1997 through
December 31, 1997, and the Combined Statements of Operations of Equity Office
Predecessors for the period from January 1, 1997 through July 10, 1997 and the
year ended December 31, 1996

Consolidated Statements of Changes in Partners' Capital of EOP Operating
Limited Partnership for the year ended December 31, 1998 and the period from
July 11, 1997 through December 31, 1997, and the Combined Statements of Changes
in Owners' Equity of Equity Office Predecessors for the period from January 1,
1997 through July 10, 1997 and the year ended December 31, 1996

Consolidated Statements of Cash Flows of EOP Operating Limited Partnership
for the year ended December 31, 1998 and the period from July 11, 1997 through
December 31, 1997, and the Combined Statements of Cash Flows of Equity Office
Predecessors for the period from January 1, 1997 through July 10, 1997 and the
year ended December 31, 1996

Notes to Consolidated and Combined Financial Statements

SCHEDULES

Schedule III -- Real Estate and Accumulated Depreciation

All other schedules for which provision is made in the applicable
accounting regulations of the Securities and Exchange Commission are not
required under the related instructions or are inapplicable, and therefore have
been omitted.

(a)(3) Exhibits:



EXHIBIT
NO DESCRIPTION
- ------- -----------

4.1* Indenture, dated as of September 2, 1997, between the
Company and State Street Bank and Trust Company
4.2* First Supplemental Indenture, dated as of February 9, 1998,
between the Company and State Street Bank and Trust Company
4.3 Form of 6.375% Note due 2003 (incorporated herein by
reference to Exhibit 4.10 of the Company's Registration
Statement on Form S-4 (Reg. No. 333-61469))
4.4** Form of 6.625% Note due 2005
4.5 Form of 6.750% Note due 2008 (incorporated herein by
reference to Exhibit 4.11 of the Company's Registration
Statement on Form S-4 (Reg. No. 333-61469))
4.6** Form of 7.250% Note due 2018
4.7 Form of 6.376% MandatOry Par Put Remarketed Securities due
2012 (incorporated herein by reference to Exhibit 4.12 of
the Company's Registration Statement on Form S-4 (Reg. No.
333-61469))
4.8** $30,000,000 7.24% Senior Note due 2004
4.9** $50,000,000 7.36% Senior Note due 2005


111
112



EXHIBIT
NO DESCRIPTION
- ------- -----------

4.10** $50,000,000 7.44% Senior Note due 2006
4.11** $50,000,000 7.41% Senior Note due 2007
4.12 Form of 6.50% Notes due 2004 (incorporated herein by
reference to Exhibit 4.3 of the Company's Registration
Statement on Form S-4 (Reg. No. 333-61469))
4.13 Form of 6.763% Notes due 2007 (incorporated herein by
reference to Exhibit 4.4 of the Company's Registration
Statement on Form S-4 (Reg. No. 333-61469))
4.14 Form of 7.25% Notes due 2028 (incorporated herein by
reference to Exhibit 4.5 of the Company's Registration
Statement on Form S-4 (Reg. No. 333-61469))
4.15 Debt Warrant Agreement, dated as of June 15, 1998 between
the Trust and the Warrant Agent (incorporated herein by
reference to Exhibit 4.8 of the Company's Registration
Statement on Form S-4 (Reg. No. 333-61469))
4.16 Form of Global Debt Warrant Certificate (incorporated herein
by reference to Exhibit 4.9 of the Company's Registration
Statement on Form S-4 (Reg. No. 333-61469))
4.17 Form of 6.375% Note due 2002 (incorporated herein by
reference to Exhibit 4.1 of the Company's Current Report on
Form 8-K filed with the SEC on January 25, 1999)
4.18 Form of 6.5% Note due 2004 (incorporated herein by reference
to Exhibit 4.2 of the Company's Current Report on Form 8-K
filed with the SEC on January 25, 1999)
4.19 Form of 6.8% Note due 2009 (incorporated herein by reference
to Exhibit 4.3 of the Company's Current Report on Form 8-K
filed with the SEC on January 25, 1999)
4.20** Term Loan Agreement for $328,000,000 Term Credit Facility
dated as of August 14, 1998
4.21** Term Loan Agreement for $200,000,000 Term Credit Facility
dated as of September 22, 1998
4.22 Second Amended and Restated Revolving Credit Facility for $1
Billion Revolving Credit facility dated as of May 29, 1998
10.1* Agreement of Limited Partnership of the Operating
Partnership, dated as of July 3, 1997, as amended
10.2 Contribution Agreement, dated as of April 30, 1997, among
the Trust, the Company and the persons named therein
(incorporated herein by reference to Exhibit 10.4 to the
Trust's Annual Report on Form 10-K for the year ended
December 31, 1997, as amended)
10.3 Agreement and Plan of Merger, dated September 15, 1997, as
amended, among the Trust, the Company, Beacon and Beacon
Partnership (incorporated herein by reference to Exhibit 2.1
to the Trust's Current Report on Form 8-K dated September
15, 1997)
12.1 Statement Regarding Computation of Ratios
21.1 List of Subsidiaries of the Company
23.1 Consent of Ernst & Young LLP
24.1 Power of Attorney (included in signature page)
27.1 Financial Data Schedule


- ---------------

* Incorporated herein by reference to the same-numbered exhibit to the Trust's
Annual Report on Form 10-K for the year ended December 31, 1997, as amended

** Incorporated herein by reference to the same-numbered exhibit to the Trust's
Annual Report on Form 10-K for the year ended December 31, 1998.

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(b) Reports on Form 8-K:

None

(c) Exhibits

See Item 14(a)(3) above.

(c) Financial Statement Schedules:

None

113
114

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities and
Exchange Act of 1934, as amended, the Registrant has duly caused this report to
be signed on its behalf by the undersigned, thereunto duly authorized, in
Chicago, Illinois, as of the 16th day of March, 1999.

EOP OPERATING LIMITED PARTNERSHIP

By: EQUITY OFFICE PROPERTIES TRUST
its general partner

/s/ TIMOTHY H. CALLAHAN
By:
--------------------------------------

Timothy H. Callahan
President and Chief Executive
Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this
report has been signed below by the following persons on behalf of the
registrant in the capacities indicated as of the 16th day of March, 1999.

Each person whose signature appears below hereby constitutes and appoints
Samuel Zell and Timothy H. Callahan, and each of them, his attorney-in-fact and
agent, with full power of substitution and resubstitution for him in any and all
capacities, to sign any or all amendments to this annual report on Form 10-K for
the fiscal year ended December 31, 1998, and to file the same, with exhibits
thereto and other documents in connection therewith, with the Securities and
Exchange Commission, granting unto such attorney-in-fact and agent full power
and authority to do and perform each and every act and thing requisite and
necessary in connection with such matters and hereby ratifying and confirming
all that such attorney-in-fact or his substitutes may do or cause to be done by
virtue hereof.



SIGNATURE TITLE
- --------- -----

/s/ TIMOTHY H. CALLAHAN President, Chief Executive Officer and Trustee
- ------------------------------------------------ (principal executive officer)
Timothy H. Callahan

/s/ RICHARD D. KINCAID Chief Financial Officer (principal financial
- ------------------------------------------------ officer and principal accounting officer)
Richard D. Kincaid

/s/ SAMUEL ZELL Chairman of the Board of Trustees
- ------------------------------------------------
Samuel Zell

/s/ D.J.A. DE BOCK Trustee
- ------------------------------------------------
D.J.A. de Bock

/s/ THOMAS E. DOBROWSKI Trustee
- ------------------------------------------------
Thomas E. Dobrowski

/s/ WILLIAM M. GOODYEAR Trustee
- ------------------------------------------------
William M. Goodyear

/s/ JAMES D. HARPER, JR. Trustee
- ------------------------------------------------
James D. Harper, Jr.


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115



SIGNATURE TITLE
- --------- -----

/s/ DAVID K. MCKOWN Trustee
- ------------------------------------------------
David K. McKown

/s/ JERRY M. REINSDORF Trustee
- ------------------------------------------------
Jerry M. Reinsdorf

/s/ SHELI Z. ROSENBERG Trustee
- ------------------------------------------------
Sheli Z. Rosenberg

Trustee
- ------------------------------------------------
H. Jon Runstad

/s/ EDWIN N. SIDMAN Trustee
- ------------------------------------------------
Edwin N. Sidman


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SCHEDULE III -- REAL ESTATE AND ACCUMULATED DEPRECIATION AS OF DECEMBER 31, 1998



ENCUMBRANCES
DESCRIPTION NOTES LOCATION AT 12/31/98 NOTES
----------- ------ -------- -------------- ------

Office Properties:
1 60 Spear Street Building....................... (3) San Francisco, CA $ --
2 San Felipe Plaza............................... (3) Houston, TX 52,306,400
3 5100 Brookline................................. (3) Oklahoma City, OK --
4 Summit Office Park............................. (3) Ft. Worth, TX --
5 Intercontinental Center........................ (3) Houston, TX --
6 Four Forest.................................... (3) Dallas, TX --
7 Dominion Tower................................. (3) Norfolk, VA --
8 Northborough Tower............................. (3) Houston, TX --
9 500 Marquette Building......................... (3) Albuquerque, NM --
10 Atrium Towers.................................. (3) Oklahoma City, OK --
11 Community Corporate Center..................... (3) Columbus, OH 16,675,100
12 Sarasota City Center........................... (3) Sarasota, FL --
13 Denver Corporate Center II and III............. (3) Denver, CO --
14 University Tower............................... (3) Durham, NC --
15 Shelton Pointe................................. (3) Shelton, CT --
16 San Jacinto Center............................. (3) Austin, TX --
17 1111 19th Street............................... (3) Washington, D.C. --
18 Bank One Center / Tower........................ (3) Indianapolis, IN --
19 North Central Plaza Three...................... (3) Dallas, TX --
20 The Quadrant................................... (3) Englewood, CO --
21 Canterbury Green............................... (3)(4) Stamford, CT 19,070,700
22 Three Stamford Plaza........................... (3) Stamford, CT 16,594,500
23 Union Square................................... (3) San Antonio, TX --
24 One North Franklin............................. (3) Chicago, IL --
25 1620 L Street.................................. (3) Washington, DC --
26 300 Atlantic Street............................ (3) Stamford, CT --
27 One & Two Stamford Plaza....................... (3) Stamford, CT --
28 Sterling Plaza................................. (3) Dallas, TX --
29 1700 Higgins................................... (3) Des Plaines, IL 3,298,100 (5)
30 Franklin Plaza................................. (3) Austin, TX 33,265,100 (5)
31 Northwest Center............................... (3) San Antonio, TX 6,309,000 (5)
32 One Columbus Building.......................... (3) Columbus, OH 28,677,500 (5)
33 One Crosswoods Center.......................... (3) Columbus, OH 3,366,000 (5)
34 One Lakeway.................................... (3) Metairie, LA 9,463,500 (5)
35 Three Lakeway.................................. (3) Metairie, LA 16,608,000 (5)
36 Two Lakeway.................................... (3) Metairie, LA 14,338,100 (5)
37 NationsBank Plaza.............................. (3) Nashville, TN --
38 The Plaza at La Jolla Village.................. (3) San Diego, CA 57,575,400
39 Interco Corporate Tower........................ (3) Clayton, MO 21,809,200
40 9400 NCX....................................... (3) Dallas, TX --
41 Four Stamford Plaza............................ (3) Stamford, CT 15,855,600


COSTS CAPITALIZED
SUBSEQUENT TO
INITIAL COST TO COMPANY ACQUISITION
-------------------------------- -------------------------
BUILDING AND BUILDING AND
DESCRIPTION LAND IMPROVEMENTS LAND IMPROVEMENTS
----------- -------------- --------------- ---------- ------------

Office Properties:
1 60 Spear Street Building....................... $ 2,125,200 $ 19,126,500 $ -- $ 228,100
2 San Felipe Plaza............................... 13,471,300 117,984,000 -- 3,185,600
3 5100 Brookline................................. 570,700 4,236,500 -- 317,700
4 Summit Office Park............................. 1,421,100 12,789,700 -- 770,300
5 Intercontinental Center........................ 1,752,200 14,420,200 -- 264,600
6 Four Forest.................................... 4,767,900 42,911,400 -- 882,300
7 Dominion Tower................................. 4,643,700 41,091,200 -- 733,900
8 Northborough Tower............................. 1,705,400 12,198,900 7,000 429,800
9 500 Marquette Building......................... 2,219,800 19,978,600 -- 771,600
10 Atrium Towers.................................. 749,100 6,741,600 -- 540,000
11 Community Corporate Center..................... 3,018,900 27,169,800 -- 693,200
12 Sarasota City Center........................... 2,239,600 20,156,700 -- 530,400
13 Denver Corporate Center II and III............. 6,059,400 36,534,300 -- 821,900
14 University Tower............................... 2,085,100 18,766,100 -- 650,800
15 Shelton Pointe................................. 1,513,900 13,625,200 -- 378,300
16 San Jacinto Center............................. 5,074,500 45,670,600 -- 1,545,500
17 1111 19th Street............................... 5,024,000 45,216,000 -- 410,000
18 Bank One Center / Tower........................ 14,608,200 131,473,600 -- 2,376,500
19 North Central Plaza Three...................... 3,632,100 32,689,300 -- 679,500
20 The Quadrant................................... 4,357,300 39,215,300 -- 1,306,100
21 Canterbury Green............................... -- 41,987,100 -- 1,319,800
22 Three Stamford Plaza........................... 3,956,600 35,609,800 -- 372,500
23 Union Square................................... 2,368,500 14,236,000 -- 624,300
24 One North Franklin............................. 9,830,500 88,474,400 -- 880,700
25 1620 L Street.................................. 2,708,200 24,374,000 -- 812,000
26 300 Atlantic Street............................ 4,632,300 41,690,900 -- 644,400
27 One & Two Stamford Plaza....................... 8,267,700 74,409,300 -- 2,020,400
28 Sterling Plaza................................. 3,810,600 34,295,500 -- 984,500
29 1700 Higgins................................... 1,323,100 11,907,900 -- 97,500
30 Franklin Plaza................................. 6,502,400 58,521,300 -- 2,153,000
31 Northwest Center............................... 1,948,000 17,531,900 -- 448,300
32 One Columbus Building.......................... 4,956,300 44,606,400 -- 782,900
33 One Crosswoods Center.......................... 1,058,900 9,529,800 -- 497,600
34 One Lakeway.................................... 2,803,900 25,235,500 -- 1,105,800
35 Three Lakeway.................................. 4,695,000 43,517,200 59,300 1,567,600
36 Two Lakeway.................................... 4,643,500 41,791,800 49,200 1,594,200
37 NationsBank Plaza.............................. 3,049,200 27,443,100 -- 318,600
38 The Plaza at La Jolla Village.................. 11,838,900 98,243,100 19,300 629,700
39 Interco Corporate Tower........................ 4,688,400 42,195,200 83,900 1,232,400
40 9400 NCX....................................... 3,570,000 32,129,700 -- 2,578,800
41 Four Stamford Plaza............................ 4,470,900 40,237,900 24,500 577,900



GROSS AMOUNT CARRIED AT
CLOSE OF PERIOD 12/31/98
--------------------------------
BUILDING AND ACCUMULATED
DESCRIPTION LAND IMPROVEMENTS TOTAL(1) DEPRECIATION
----------- -------------- --------------- --------------- -------------

Office Properties:
1 60 Spear Street Building....................... $ 2,125,200 $ 19,354,600 $ 21,479,800 $ (700,500)
2 San Felipe Plaza............................... 13,471,300 121,169,600 134,640,900 (4,805,000)
3 5100 Brookline................................. 570,700 4,554,200 5,124,900 (193,300)
4 Summit Office Park............................. 1,421,100 13,560,000 14,981,100 (561,300)
5 Intercontinental Center........................ 1,752,200 14,684,800 16,437,000 (536,500)
6 Four Forest.................................... 4,767,900 43,793,700 48,561,600 (1,709,600)
7 Dominion Tower................................. 4,643,700 41,825,100 46,468,800 (1,577,000)
8 Northborough Tower............................. 1,712,400 12,628,700 14,341,100 (504,300)
9 500 Marquette Building......................... 2,219,800 20,750,200 22,970,000 (850,100)
10 Atrium Towers.................................. 749,100 7,281,600 8,030,700 (351,400)
11 Community Corporate Center..................... 3,018,900 27,863,000 30,881,900 (1,103,100)
12 Sarasota City Center........................... 2,239,600 20,687,100 22,926,700 (782,100)
13 Denver Corporate Center II and III............. 6,059,400 37,356,200 43,415,600 (1,383,000)
14 University Tower............................... 2,085,100 19,416,900 21,502,000 (748,900)
15 Shelton Pointe................................. 1,513,900 14,003,500 15,517,400 (531,800)
16 San Jacinto Center............................. 5,074,500 47,216,100 52,290,600 (1,871,300)
17 1111 19th Street............................... 5,024,000 45,626,000 50,650,000 (1,699,200)
18 Bank One Center / Tower........................ 14,608,200 133,850,100 148,458,300 (5,025,200)
19 North Central Plaza Three...................... 3,632,100 33,368,800 37,000,900 (1,387,400)
20 The Quadrant................................... 4,357,300 40,521,400 44,878,700 (1,567,900)
21 Canterbury Green............................... -- 43,306,900 43,306,900 (1,614,100)
22 Three Stamford Plaza........................... 3,956,600 35,982,300 39,938,900 (1,366,200)
23 Union Square................................... 2,368,500 14,860,300 17,228,800 (609,900)
24 One North Franklin............................. 9,830,500 89,355,100 99,185,600 (3,303,100)
25 1620 L Street.................................. 2,708,200 25,186,000 27,894,200 (1,087,100)
26 300 Atlantic Street............................ 4,632,300 42,335,300 46,967,600 (1,613,600)
27 One & Two Stamford Plaza....................... 8,267,700 76,429,700 84,697,400 (2,967,700)
28 Sterling Plaza................................. 3,810,600 35,280,000 39,090,600 (1,384,900)
29 1700 Higgins................................... 1,323,100 12,005,400 13,328,500 (449,100)
30 Franklin Plaza................................. 6,502,400 60,674,300 67,176,700 (2,495,000)
31 Northwest Center............................... 1,948,000 17,980,200 19,928,200 (672,900)
32 One Columbus Building.......................... 4,956,300 45,389,300 50,345,600 (1,699,900)
33 One Crosswoods Center.......................... 1,058,900 10,027,400 11,086,300 (422,400)
34 One Lakeway.................................... 2,803,900 26,341,300 29,145,200 (1,058,700)
35 Three Lakeway.................................. 4,754,300 45,084,800 49,839,100 (1,885,800)
36 Two Lakeway.................................... 4,692,700 43,386,000 48,078,700 (1,709,800)
37 NationsBank Plaza.............................. 3,049,200 27,761,700 30,810,900 (1,045,400)
38 The Plaza at La Jolla Village.................. 11,858,200 98,872,800 110,731,000 (3,638,500)
39 Interco Corporate Tower........................ 4,772,300 43,427,600 48,199,900 (1,652,700)
40 9400 NCX....................................... 3,570,000 34,708,500 38,278,500 (1,466,100)
41 Four Stamford Plaza............................ 4,495,400 40,815,800 45,311,200 (1,519,700)



DATE OF DATE DEPRECIABLE
DESCRIPTION CONSTRUCTION ACQUIRED LIVES(2)
----------- ------------ ------------------ -----------

Office Properties:
1 60 Spear Street Building....................... 1967 09/29/87 40
2 San Felipe Plaza............................... 1984 09/29/87 40
3 5100 Brookline................................. 1974 03/01/89 40
4 Summit Office Park............................. 1974 03/01/89 40
5 Intercontinental Center........................ 1983 06/28/89 40
6 Four Forest.................................... 1985 06/29/89 40
7 Dominion Tower................................. 1987 07/25/89 40
8 Northborough Tower............................. 1983 08/03/89 40
9 500 Marquette Building......................... 1985 08/15/89 40
10 Atrium Towers.................................. 1980 12/15/89 40
11 Community Corporate Center..................... 1987 06/14/90 40
12 Sarasota City Center........................... 1989 09/28/90 40
13 Denver Corporate Center II and III............. 1981/93-97 12/20/90 40
14 University Tower............................... 1987 10/16/91 40
15 Shelton Pointe................................. 1985 11/26/91 40
16 San Jacinto Center............................. 1987 12/13/91 40
17 1111 19th Street............................... 1979 12/18/91 40
18 Bank One Center / Tower........................ 1990 03/24/92 40
19 North Central Plaza Three...................... 1986 04/21/92 40
20 The Quadrant................................... 1985 12/01/92 40
21 Canterbury Green............................... 1987 12/15/92 40
22 Three Stamford Plaza........................... 1980 12/15/92 40
23 Union Square................................... 1986 12/23/92 40
24 One North Franklin............................. 1991 12/31/92 40
25 1620 L Street.................................. 1989 02/05/93 40
26 300 Atlantic Street............................ 1987 03/30/93 40
27 One & Two Stamford Plaza....................... 1986 03/30/93 40
28 Sterling Plaza................................. 1984 06/25/93 40
29 1700 Higgins................................... 1986 11/12/93 40
30 Franklin Plaza................................. 1987 11/12/93 40
31 Northwest Center............................... 1984 11/12/93 40
32 One Columbus Building.......................... 1987 11/12/93 40
33 One Crosswoods Center.......................... 1984 11/12/93 40
34 One Lakeway.................................... 1981 11/12/93 40
35 Three Lakeway.................................. 1987 11/12/93 40
36 Two Lakeway.................................... 1984 11/12/93 40
37 NationsBank Plaza.............................. 1977 12/01/93 40
38 The Plaza at La Jolla Village.................. 1987-1990 03/10/94 40
39 Interco Corporate Tower........................ 1986 05/27/94 40
40 9400 NCX....................................... 1981 06/24/94 40
41 Four Stamford Plaza............................ 1979 08/31/94 40

117



ENCUMBRANCES
DESCRIPTION NOTES LOCATION AT 12/31/98 NOTES
----------- ------ -------- -------------- ------

42 1920 Main Plaza................................ (3) Irvine, CA --
43 Paces West..................................... (3) Atlanta, GA --
44 One Market..................................... (3) San Francisco, CA 149,374,800
45 2010 Main Plaza................................ (3) Irvine, CA --
46 1100 Executive Tower........................... (3) Orange, CA --
47 28 State Street................................ (3) Boston, MA --
48 850 Third Avenue............................... (3) New York, NY --
49 161 North Clark................................ (3) Chicago, IL 124,843,200
50 Wachovia Center................................ (3) Charlotte, NC 26,026,800
51 Central Park................................... (3) Atlanta, GA 55,284,600
52 One American Center............................ (3) Austin, TX --
53 Pasadena Towers................................ (3) Pasadena, CA 47,056,900
54 580 California................................. (3) San Francisco, CA 29,518,400
55 1601 Market Street............................. (3) Philadelphia, PA --
56 Promenade II................................... (3) Atlanta, GA 94,479,400
57 Two California Plaza........................... (3) Los Angeles, CA --
58 BP Tower....................................... (3) Cleveland, OH 84,983,900
59 Sun Trust Center............................... (3) Orlando, FL --
60 Reston Town Center............................. (3) Reston, VA 90,568,000
61 Colonnade I.................................... (3) San Antonio, TX --
62 One Phoenix Plaza.............................. (3) Phoenix, AZ --
63 49 East Thomas Road............................ (3) Phoenix, AZ --
64 177 Broad Street............................... (3)(6) Stamford, CT --
65 Preston Commons................................ (3) Dallas, TX --
66 Oakbrook Terrace Tower......................... (3) Oakbrook Terrace, IL --
67 One Maritime Plaza............................. (3) San Francisco, CA --
68 Smith Barney Tower............................. (3) San Diego, CA --
69 201 Mission Street............................. (3) San Francisco, CA --
70 30 N. LaSalle Street........................... (3) Chicago, IL --
71 LL&E Tower..................................... New Orleans, LA 37,500,000 (7)
72 Texaco Center.................................. New Orleans, LA 42,500,000 (7)
73 Prudential Portfolio........................... (8) Various --
74 550 South Hope Street.......................... Los Angeles, CA --
75 10 & 30 South Wacker........................... Chicago, IL --
76 Four and Five Valley Square.................... Blue Bell, PA --
77 Four Falls Corporate Center.................... Conshohocken, PA --
78 Oak Hill Plaza................................. King of Prussia, PA --
79 One Devon Square............................... Wayne, PA --
80 Three Devon Square............................. Wayne, PA --
81 Two Devon Square............................... Wayne, PA --
82 Two Valley Square.............................. Blue Bell, PA --
83 Walnut Hill Plaza.............................. King of Prussia, PA 14,566,500
84 One Lafayette Centre........................... Washington, D.C. --
85 One Valley Square.............................. Blue Bell, PA --
86 Three Valley Square............................ Blue Bell, PA --


COSTS CAPITALIZED
SUBSEQUENT TO
INITIAL COST TO COMPANY ACQUISITION
-------------------------------- -------------------------
BUILDING AND BUILDING AND
DESCRIPTION LAND IMPROVEMENTS LAND IMPROVEMENTS
----------- -------------- --------------- ---------- ------------

42 1920 Main Plaza................................ 5,480,600 47,525,800 -- 1,293,700
43 Paces West..................................... 12,833,700 75,024,500 -- 2,095,200
44 One Market..................................... 34,814,400 313,329,700 -- 22,827,000
45 2010 Main Plaza................................ 5,197,100 46,773,700 -- 606,000
46 1100 Executive Tower........................... 10,121,800 41,598,600 -- 586,100
47 28 State Street................................ 9,512,600 85,613,100 -- 40,315,400
48 850 Third Avenue............................... 9,605,900 86,453,200 -- 2,487,600
49 161 North Clark................................ 15,881,800 142,936,100 -- 18,625,600
50 Wachovia Center................................ 5,061,000 45,548,900 -- 678,200
51 Central Park................................... 9,162,600 82,463,000 -- 1,343,100
52 One American Center............................ -- 70,811,600 -- 2,118,400
53 Pasadena Towers................................ 7,087,500 63,787,500 -- 2,067,700
54 580 California................................. 7,491,200 67,420,900 -- 2,276,900
55 1601 Market Street............................. 5,780,800 52,027,500 -- 2,103,400
56 Promenade II................................... 14,850,000 133,650,200 -- 4,701,100
57 Two California Plaza........................... -- 156,197,000 -- 15,563,600
58 BP Tower....................................... 17,402,500 157,260,200 -- 2,187,600
59 Sun Trust Center............................... 11,023,600 99,212,300 -- 2,074,100
60 Reston Town Center............................. 21,482,600 154,576,300 18,500 766,500
61 Colonnade I.................................... 1,413,600 12,725,200 82,800 558,100
62 One Phoenix Plaza.............................. 6,191,900 55,726,900 -- --
63 49 East Thomas Road............................ 65,300 587,900 -- 10,400
64 177 Broad Street............................... 3,941,200 35,470,800 -- 514,600
65 Preston Commons................................ 5,723,400 51,510,300 5,100 1,986,800
66 Oakbrook Terrace Tower......................... 11,950,200 107,551,700 485,700 2,384,300
67 One Maritime Plaza............................. 11,530,700 103,776,000 -- 6,222,100
68 Smith Barney Tower............................. 2,657,700 23,919,400 -- 1,767,800
69 201 Mission Street............................. 8,870,700 79,836,500 -- 473,900
70 30 N. LaSalle Street........................... 12,489,000 112,400,700 -- 2,016,200
71 LL&E Tower..................................... 6,185,800 55,672,200 46,000 1,521,400
72 Texaco Center.................................. 6,686,300 60,177,000 9,500 1,430,600
73 Prudential Portfolio........................... 28,463,400 256,216,100 -- 12,142,500
74 550 South Hope Street.......................... 10,016,200 90,146,000 -- 262,500
75 10 & 30 South Wacker........................... 48,411,300 435,701,300 -- 1,984,600
76 Four and Five Valley Square.................... 865,700 7,793,200 -- 105,800
77 Four Falls Corporate Center.................... 4,938,900 44,458,300 55,000 302,900
78 Oak Hill Plaza................................. 2,208,200 19,878,500 -- 161,200
79 One Devon Square............................... 1,024,900 9,226,700 -- 111,200
80 Three Devon Square............................. 412,500 3,712,600 -- --
81 Two Devon Square............................... 659,200 5,935,000 -- 216,900
82 Two Valley Square.............................. 879,000 7,913,300 -- 264,700
83 Walnut Hill Plaza.............................. 2,045,000 18,409,900 -- 200,600
84 One Lafayette Centre........................... 8,262,400 74,362,000 -- 171,600
85 One Valley Square.............................. 717,200 6,456,900 -- 147,700
86 Three Valley Square............................ 1,012,100 9,111,300 -- 107,600



GROSS AMOUNT CARRIED AT
CLOSE OF PERIOD 12/31/98
--------------------------------
BUILDING AND ACCUMULATED
DESCRIPTION LAND IMPROVEMENTS TOTAL(1) DEPRECIATION
----------- -------------- --------------- --------------- -------------

42 1920 Main Plaza................................ 5,480,600 48,819,500 54,300,100 (2,048,600)
43 Paces West..................................... 12,833,700 77,119,700 89,953,400 (3,153,400)
44 One Market..................................... 34,814,400 336,156,700 370,971,100 (14,258,400)
45 2010 Main Plaza................................ 5,197,100 47,379,700 52,576,800 (1,816,400)
46 1100 Executive Tower........................... 10,121,800 42,184,700 52,306,500 (1,639,500)
47 28 State Street................................ 9,512,600 125,928,500 135,441,100 (4,963,000)
48 850 Third Avenue............................... 9,605,900 88,940,800 98,546,700 (3,504,100)
49 161 North Clark................................ 15,881,800 161,561,700 177,443,500 (6,737,200)
50 Wachovia Center................................ 5,061,000 46,227,100 51,288,100 (1,695,700)
51 Central Park................................... 9,162,600 83,806,100 92,968,700 (3,210,400)
52 One American Center............................ -- 72,930,000 72,930,000 (2,742,400)
53 Pasadena Towers................................ 7,087,500 65,855,200 72,942,700 (2,645,700)
54 580 California................................. 7,491,200 69,697,800 77,189,000 (2,862,700)
55 1601 Market Street............................. 5,780,800 54,130,900 59,911,700 (2,059,900)
56 Promenade II................................... 14,850,000 138,351,300 153,201,300 (5,486,400)
57 Two California Plaza........................... -- 171,760,600 171,760,600 (9,509,000)
58 BP Tower....................................... 17,402,500 159,447,800 176,850,300 (5,716,300)
59 Sun Trust Center............................... 11,023,600 101,286,400 112,310,000 (3,802,800)
60 Reston Town Center............................. 21,501,100 155,342,800 176,843,900 (5,713,100)
61 Colonnade I.................................... 1,496,400 13,283,300 14,779,700 (565,900)
62 One Phoenix Plaza.............................. 6,191,900 55,726,900 61,918,800 (2,029,400)
63 49 East Thomas Road............................ 65,300 598,300 663,600 (21,500)
64 177 Broad Street............................... 3,941,200 35,985,400 39,926,600 (1,186,200)
65 Preston Commons................................ 5,728,500 53,497,100 59,225,600 (2,077,300)
66 Oakbrook Terrace Tower......................... 12,435,900 109,936,000 122,371,900 (4,076,900)
67 One Maritime Plaza............................. 11,530,700 109,998,100 121,528,800 (4,041,500)
68 Smith Barney Tower............................. 2,657,700 25,687,200 28,344,900 (1,246,800)
69 201 Mission Street............................. 8,870,700 80,310,400 89,181,100 (2,976,800)
70 30 N. LaSalle Street........................... 12,489,000 114,416,900 126,905,900 (4,271,500)
71 LL&E Tower..................................... 6,231,800 57,193,600 63,425,400 (1,860,400)
72 Texaco Center.................................. 6,695,800 61,607,600 68,303,400 (2,053,800)
73 Prudential Portfolio........................... 28,463,400 268,358,600 296,822,000 (8,663,800)
74 550 South Hope Street.......................... 10,016,200 90,408,500 100,424,700 (2,758,800)
75 10 & 30 South Wacker........................... 48,411,300 437,685,900 486,097,200 (13,267,300)
76 Four and Five Valley Square.................... 865,700 7,899,000 8,764,700 (238,800)
77 Four Falls Corporate Center.................... 4,993,900 44,761,200 49,755,100 (1,387,600)
78 Oak Hill Plaza................................. 2,208,200 20,039,700 22,247,900 (606,700)
79 One Devon Square............................... 1,024,900 9,337,900 10,362,800 (286,500)
80 Three Devon Square............................. 412,500 3,712,600 4,125,100 (111,900)
81 Two Devon Square............................... 659,200 6,151,900 6,811,100 (215,000)
82 Two Valley Square.............................. 879,000 8,178,000 9,057,000 (252,400)
83 Walnut Hill Plaza.............................. 2,045,000 18,610,500 20,655,500 (561,100)
84 One Lafayette Centre........................... 8,262,400 74,533,600 82,796,000 (2,257,000)
85 One Valley Square.............................. 717,200 6,604,600 7,321,800 (185,900)
86 Three Valley Square............................ 1,012,100 9,218,900 10,231,000 (256,600)



DATE OF DATE DEPRECIABLE
DESCRIPTION CONSTRUCTION ACQUIRED LIVES(2)
----------- ------------ ------------------ -----------

42 1920 Main Plaza................................ 1988 09/29/94 40
43 Paces West..................................... 1988 10/31/94 40
44 One Market..................................... 1976 11/22/94 40
45 2010 Main Plaza................................ 1988 12/13/94 40
46 1100 Executive Tower........................... 1987 12/15/94 40
47 28 State Street................................ 1968/1997 01/23/95 40
48 850 Third Avenue............................... 1960 03/20/95 40
49 161 North Clark................................ 1992 07/26/95 40
50 Wachovia Center................................ 1972 09/01/95 40
51 Central Park................................... 1986 10/17/95 40
52 One American Center............................ 1984 11/01/95 40
53 Pasadena Towers................................ 1990-1991 12/14/95 40
54 580 California................................. 1984 12/21/95 40
55 1601 Market Street............................. 1970 01/18/96 40
56 Promenade II................................... 1990 06/14/96 40
57 Two California Plaza........................... 1992 08/23/96 40
58 BP Tower....................................... 1985/1989 09/04/96, 01/29/98 40
59 Sun Trust Center............................... 1988 09/18/96 40
60 Reston Town Center............................. 1990 10/22/96 40
61 Colonnade I.................................... 1983 12/04/96 40
62 One Phoenix Plaza.............................. 1989 12/04/96 40
63 49 East Thomas Road............................ 1974 12/11/96 40
64 177 Broad Street............................... 1989 01/29/97 40
65 Preston Commons................................ 1986 03/21/97 40
66 Oakbrook Terrace Tower......................... 1988 04/16/97 40
67 One Maritime Plaza............................. 1967 04/21/97 40
68 Smith Barney Tower............................. 1987 04/28/97 40
69 201 Mission Street............................. 1981 04/30/97 40
70 30 N. LaSalle Street........................... 1974 06/13/97 40
71 LL&E Tower..................................... 1987 09/03/97 40
72 Texaco Center.................................. 1984 09/03/97 40
73 Prudential Portfolio........................... Various 10/01/97 40
74 550 South Hope Street.......................... 1991 10/06/97 40
75 10 & 30 South Wacker........................... 1983-1987 10/07/97 40
76 Four and Five Valley Square.................... 1988 10/07/97 40
77 Four Falls Corporate Center.................... 1988 10/07/97 40
78 Oak Hill Plaza................................. 1982 10/07/97 40
79 One Devon Square............................... 1984 10/07/97 40
80 Three Devon Square............................. 1985 10/07/97 40
81 Two Devon Square............................... 1985 10/07/97 40
82 Two Valley Square.............................. 1990 10/07/97 40
83 Walnut Hill Plaza.............................. 1985 10/07/97 40
84 One Lafayette Centre........................... 1980 10/17/97 40
85 One Valley Square.............................. 1982 11/21/97 40
86 Three Valley Square............................ 1984 11/21/97 40

118



ENCUMBRANCES
DESCRIPTION NOTES LOCATION AT 12/31/98 NOTES
----------- ------ -------- -------------- ------

87 1600 Duke Street............................... Alexandria, VA --
88 Fair Oaks Plaza................................ Fairfax, VA --
89 Lakeside Square................................ Dallas, TX --
90 LaSalle Plaza.................................. Minneapolis, MN --
91 1001 Fifth Avenue.............................. Portland, OR 20,515,000 (9)
92 1111 Third Avenue.............................. Seattle, WA 30,567,300 (9)
93 Calais Office Center........................... Anchorage, AK 8,513,700 (9)
94 First Interstate............................... Seattle, WA 83,085,700 (9)
95 Nordstrom Medical Tower........................ Seattle, WA 9,949,800 (9)
96 One Bellevue Center............................ Bellevue, WA 23,489,600 (9)
97 Rainer Plaza................................... Bellevue, WA 29,541,600 (9)
98 Second and Seneca.............................. Seattle, WA 40,517,100 (9)
99 101 N. Wacker.................................. Chicago, IL --
100 10880 Wilshire Boulevard....................... Los Angeles, CA --
101 10960 Wilshire Boulevard....................... Los Angeles, CA --
102 1300 N. 17th Street............................ Rosslyn, VA --
103 1333 H Street.................................. Washington, D.C. --
104 150 Federal Street............................. Boston, MA 56,080,000
105 1616 N. Fort Myer Drive........................ Rosslyn, VA --
106 175 Federal Street............................. Boston, MA --
107 2 Oliver Street - 147 Milk Street.............. Boston, MA --
108 200 West Adams................................. Chicago, IL --
109 225 Franklin Street............................ Boston, MA --
110 AT&T Plaza..................................... Oak Brook, IL --
111 Center Plaza................................... Boston, MA 59,917,700
112 Centerpointe I and II.......................... Fairfax, VA 30,099,900
113 Civic Opera House.............................. Chicago, IL 31,237,400
114 Crosby Corporate Center........................ Bedford, MA --
115 EJ Randolph.................................... McLean, VA 15,939,600 (10)
116 EJ Randolph II vacant land..................... McLean, VA --
117 John Marshall I and II......................... McLean, VA 20,637,100
118 Lake Marriott Business Park.................... Santa Clara, CA --
119 Lakeside Office Park........................... Atlanta, GA --
120 New England Executive Park..................... Burlington, MA --
121 Northridge I................................... Herndon, VA 14,452,600 (10)
122 One Canal Park................................. Cambridge, MA --
123 Perimeter Center............................... Atlanta, GA 215,715,100
124 Presidents Plaza............................... Chicago, IL --
125 Riverview I and II............................. Cambridge, MA --
126 Russia Wharf................................... Boston, MA --
127 Shoreline Technology Park...................... Mountain View, CA --
128 South Station.................................. Boston, MA --
129 Sunnyvale Business Center...................... Sunnyvale, CA --
130 Ten Canal Park................................. Cambridge, MA --
131 Tri-State International........................ Lincolnshire, IL --


COSTS CAPITALIZED
SUBSEQUENT TO
INITIAL COST TO COMPANY ACQUISITION
-------------------------------- -------------------------
BUILDING AND BUILDING AND
DESCRIPTION LAND IMPROVEMENTS LAND IMPROVEMENTS
----------- -------------- --------------- ---------- ------------

87 1600 Duke Street............................... 1,105,600 9,950,000 -- 59,300
88 Fair Oaks Plaza................................ 2,412,000 21,707,600 29,000 122,100
89 Lakeside Square................................ 8,262,200 47,368,800 -- 1,274,700
90 LaSalle Plaza.................................. 9,680,600 87,125,100 -- 1,477,800
91 1001 Fifth Avenue.............................. 5,383,300 48,633,700 -- 576,800
92 1111 Third Avenue.............................. 9,899,900 89,570,700 -- 1,122,700
93 Calais Office Center........................... -- 16,630,800 -- 881,400
94 First Interstate............................... 21,360,700 193,528,600 -- 909,200
95 Nordstrom Medical Tower........................ 1,763,600 16,026,200 -- 4,400
96 One Bellevue Center............................ -- 56,223,100 -- 557,800
97 Rainer Plaza................................... -- 79,928,100 -- 428,000
98 Second and Seneca.............................. 10,922,500 98,927,300 -- 710,300
99 101 N. Wacker.................................. 10,067,600 90,608,800 -- 172,600
100 10880 Wilshire Boulevard....................... -- 149,841,200 -- 3,486,800
101 10960 Wilshire Boulevard....................... 16,841,300 151,573,900 -- 4,048,400
102 1300 N. 17th Street............................ 9,810,700 88,295,900 -- 73,800
103 1333 H Street.................................. 6,715,400 60,438,200 -- 253,400
104 150 Federal Street............................. 14,131,400 127,182,200 -- 8,439,500
105 1616 N. Fort Myer Drive........................ 6,960,700 62,646,300 -- 544,700
106 175 Federal Street............................. 4,893,900 44,045,200 -- 1,119,800
107 2 Oliver Street - 147 Milk Street.............. 5,017,400 45,157,000 -- 1,040,900
108 200 West Adams................................. 11,723,300 105,509,500 -- 594,400
109 225 Franklin Street............................ 34,607,800 311,470,600 -- 1,561,800
110 AT&T Plaza..................................... 4,834,200 43,507,900 36,000 437,400
111 Center Plaza................................... 18,942,300 170,480,400 -- 1,952,100
112 Centerpointe I and II.......................... 8,837,800 79,540,200 344,700 (204,900)
113 Civic Opera House.............................. 12,771,300 114,941,900 -- 1,597,700
114 Crosby Corporate Center........................ 5,957,800 53,620,400 49,800 507,900
115 EJ Randolph.................................... 3,936,600 35,429,100 7,000 164,100
116 EJ Randolph II vacant land..................... 5,770,000 -- -- 136,400
117 John Marshall I and II......................... 5,216,400 46,814,100 16,900 52,200
118 Lake Marriott Business Park.................... 9,090,800 84,967,100 -- 1,616,400
119 Lakeside Office Park........................... 4,792,500 43,132,300 -- 236,900
120 New England Executive Park..................... 15,636,600 140,729,200 102,400 4,002,100
121 Northridge I................................... 3,224,900 29,024,400 -- --
122 One Canal Park................................. 2,006,000 18,054,000 -- 44,600
123 Perimeter Center............................... 65,886,100 429,131,000 114,600 3,128,200
124 Presidents Plaza............................... 13,435,500 120,919,200 -- 1,241,200
125 Riverview I and II............................. 5,937,600 53,438,100 6,300 310,100
126 Russia Wharf................................... 3,891,500 35,022,800 -- 731,600
127 Shoreline Technology Park...................... 31,575,400 190,894,500 -- 180,400
128 South Station.................................. -- 31,073,800 -- 458,300
129 Sunnyvale Business Center...................... 4,890,000 44,010,000 -- 11,600
130 Ten Canal Park................................. 2,383,100 21,447,900 -- 18,700
131 Tri-State International........................ 10,925,300 98,327,300 141,200 1,557,400



GROSS AMOUNT CARRIED AT
CLOSE OF PERIOD 12/31/98
--------------------------------
BUILDING AND ACCUMULATED
DESCRIPTION LAND IMPROVEMENTS TOTAL(1) DEPRECIATION
----------- -------------- --------------- --------------- -------------

87 1600 Duke Street............................... 1,105,600 10,009,300 11,114,900 (279,700)
88 Fair Oaks Plaza................................ 2,441,000 21,829,700 24,270,700 (615,100)
89 Lakeside Square................................ 8,262,200 48,643,500 56,905,700 (1,423,000)
90 LaSalle Plaza.................................. 9,680,600 88,602,900 98,283,500 (2,559,100)
91 1001 Fifth Avenue.............................. 5,383,300 49,210,500 54,593,800 (1,324,800)
92 1111 Third Avenue.............................. 9,899,900 90,693,400 100,593,300 (2,469,700)
93 Calais Office Center........................... -- 17,512,200 17,512,200 (539,400)
94 First Interstate............................... 21,360,700 194,437,800 215,798,500 (5,068,200)
95 Nordstrom Medical Tower........................ 1,763,600 16,030,600 17,794,200 (418,300)
96 One Bellevue Center............................ -- 56,780,900 56,780,900 (1,562,500)
97 Rainer Plaza................................... -- 80,356,100 80,356,100 (2,124,800)
98 Second and Seneca.............................. 10,922,500 99,637,600 110,560,100 (2,711,600)
99 101 N. Wacker.................................. 10,067,600 90,781,400 100,849,000 (2,361,300)
100 10880 Wilshire Boulevard....................... -- 153,328,000 153,328,000 (3,954,700)
101 10960 Wilshire Boulevard....................... 16,841,300 155,622,300 172,463,600 (4,034,200)
102 1300 N. 17th Street............................ 9,810,700 88,369,700 98,180,400 (2,310,800)
103 1333 H Street.................................. 6,715,400 60,691,600 67,407,000 (1,581,800)
104 150 Federal Street............................. 14,131,400 135,621,700 149,753,100 (3,672,700)
105 1616 N. Fort Myer Drive........................ 6,960,700 63,191,000 70,151,700 (1,633,200)
106 175 Federal Street............................. 4,893,900 45,165,000 50,058,900 (1,180,200)
107 2 Oliver Street - 147 Milk Street.............. 5,017,400 46,197,900 51,215,300 (1,248,100)
108 200 West Adams................................. 11,723,300 106,103,900 117,827,200 (2,841,300)
109 225 Franklin Street............................ 34,607,800 313,032,400 347,640,200 (8,300,000)
110 AT&T Plaza..................................... 4,870,200 43,945,300 48,815,500 (1,196,600)
111 Center Plaza................................... 18,942,300 172,432,500 191,374,800 (4,525,300)
112 Centerpointe I and II.......................... 9,182,500 79,335,300 88,517,800 (2,077,900)
113 Civic Opera House.............................. 12,771,300 116,539,600 129,310,900 (3,166,200)
114 Crosby Corporate Center........................ 6,007,600 54,128,300 60,135,900 (1,403,100)
115 EJ Randolph.................................... 3,943,600 35,593,200 39,536,800 (927,100)
116 EJ Randolph II vacant land..................... 5,770,000 136,400 5,906,400 --
117 John Marshall I and II......................... 5,233,300 46,866,300 52,099,600 (1,225,200)
118 Lake Marriott Business Park.................... 9,090,800 86,583,500 95,674,300 (1,641,500)
119 Lakeside Office Park........................... 4,792,500 43,369,200 48,161,700 (1,148,200)
120 New England Executive Park..................... 15,739,000 144,731,300 160,470,300 (3,397,200)
121 Northridge I................................... 3,224,900 29,024,400 32,249,300 (755,800)
122 One Canal Park................................. 2,006,000 18,098,600 20,104,600 (485,500)
123 Perimeter Center............................... 66,000,700 432,259,200 498,259,900 (11,847,400)
124 Presidents Plaza............................... 13,435,500 122,160,400 135,595,900 (3,269,400)
125 Riverview I and II............................. 5,943,900 53,748,200 59,692,100 (1,394,500)
126 Russia Wharf................................... 3,891,500 35,754,400 39,645,900 (1,419,100)
127 Shoreline Technology Park...................... 31,575,400 191,074,900 222,650,300 (4,648,000)
128 South Station.................................. -- 31,532,100 31,532,100 (809,800)
129 Sunnyvale Business Center...................... 4,890,000 44,021,600 48,911,600 (1,146,100)
130 Ten Canal Park................................. 2,383,100 21,466,600 23,849,700 (558,600)
131 Tri-State International........................ 11,066,500 99,884,700 110,951,200 (2,762,600)



DATE OF DATE DEPRECIABLE
DESCRIPTION CONSTRUCTION ACQUIRED LIVES(2)
----------- ------------ ------------------ -----------

87 1600 Duke Street............................... 1985 11/24/97 40
88 Fair Oaks Plaza................................ 1986 11/24/97 40
89 Lakeside Square................................ 1987 11/24/97 40
90 LaSalle Plaza.................................. 1991 11/25/97 40
91 1001 Fifth Avenue.............................. 1980 12/17/97 40
92 1111 Third Avenue.............................. 1980 12/17/97 40
93 Calais Office Center........................... 1975 12/17/97 40
94 First Interstate............................... 1983 12/17/97 40
95 Nordstrom Medical Tower........................ 1986 12/17/97 40
96 One Bellevue Center............................ 1983 12/17/97 40
97 Rainer Plaza................................... 1986 12/17/97 40
98 Second and Seneca.............................. 1991 12/17/97 40
99 101 N. Wacker.................................. 1980 12/19/97 40
100 10880 Wilshire Boulevard....................... 1970 12/19/97 40
101 10960 Wilshire Boulevard....................... 1971 12/19/97 40
102 1300 N. 17th Street............................ 1980 12/19/97 40
103 1333 H Street.................................. 1982 12/19/97 40
104 150 Federal Street............................. 1988 12/19/97 40
105 1616 N. Fort Myer Drive........................ 1974 12/19/97 40
106 175 Federal Street............................. 1977 12/19/97 40
107 2 Oliver Street - 147 Milk Street.............. 1988 12/19/97 40
108 200 West Adams................................. 1985 12/19/97 40
109 225 Franklin Street............................ 1966 12/19/97 40
110 AT&T Plaza..................................... 1984 12/19/97 40
111 Center Plaza................................... 1969 12/19/97 40
112 Centerpointe I and II.......................... 1998/1990 12/19/97 40
113 Civic Opera House.............................. 1929 12/19/97 40
114 Crosby Corporate Center........................ 1996 12/19/97 40
115 EJ Randolph.................................... 1983 12/19/97 40
116 EJ Randolph II vacant land..................... N/A 12/19/97 40
117 John Marshall I and II......................... 1981 12/19/97 40
118 Lake Marriott Business Park.................... 1981 12/19/97 40
119 Lakeside Office Park........................... 1972-1978 12/19/97 40
120 New England Executive Park..................... 1970-1985 12/19/97 40
121 Northridge I................................... 1988 12/19/97 40
122 One Canal Park................................. 1987 12/19/97 40
123 Perimeter Center............................... 1970-1989 12/19/97 40
124 Presidents Plaza............................... 1980-1982 12/19/97 40
125 Riverview I and II............................. 1985-1986 12/19/97 40
126 Russia Wharf................................... 1978-1982 12/19/97 40
127 Shoreline Technology Park...................... 1985-1991 12/19/97 40
128 South Station.................................. 1988 12/19/97 40
129 Sunnyvale Business Center...................... 1990 12/19/97 40
130 Ten Canal Park................................. 1987 12/19/97 40
131 Tri-State International........................ 1986 12/19/97 40

119



ENCUMBRANCES
DESCRIPTION NOTES LOCATION AT 12/31/98 NOTES
----------- ------ -------- -------------- ------

132 Wellesley Office Park.......................... Wellesley, MA 55,193,300
133 Westbrook Corporate Center..................... Westchester, IL 109,619,300
134 Westwood Business Center....................... Wellesley, MA --
135 100 Summer Street.............................. Boston, MA --
136 Westbrook Corporate Center vacant land......... Westchester, IL --
137 Denver Post Tower.............................. Denver, CO --
138 301 Howard Street.............................. San Francisco, CA --
139 410 17th Street................................ Denver, CO --
140 Tabor Center................................... Denver, CO 47,810,600
141 Trinity Place.................................. Denver, CO --
142 Dominion Plaza................................. Denver, CO --
143 Millennium Plaza............................... Englewood, CO --
144 Polk and Taylor Buildings...................... Arlington, VA --
145 Columbia SeaFirst Center....................... Seattle, WA --
146 Northland Plaza................................ Bloomington, MN --
147 4949 S. Syracuse............................... Denver, CO --
148 Metropoint I................................... Denver, CO --
149 Metropoint III vacant land..................... Denver, CO --
150 One Park Square................................ Albuquerque, NM --
151 Park Avenue Tower.............................. New York, NY --
152 Terrace Building............................... Englewood, CO --
153 The Solarium................................... Englewood, CO --
154 Second and Spring.............................. Seattle, WA --
155 Colonnade I and II............................. Dallas, TX --
156 Worldwide Plaza................................ New York, NY 263,620,300
157 Central Park vacant land....................... Atlanta, GA --
--------------
Subtotal Office Properties..................... $2,278,417,400
--------------
Development Properties:
158 Reston Town Center Garage...................... (11) Reston, VA $ --
159 150 California................................. (11) San Francisco, CA --
160 175 Wyman Street............................... (11) Walthan, MA --
161 Crosby Corporate Center II..................... (11) Bedford, MA --
162 John Marshall III.............................. (11) McLean, VA --
163 Media Center................................... (11) Burbank, CA --
164 Riverside Center............................... (11) Newton, MA --
165 Tower at New England Executive Park............ (11) Burlington, MA --
166 215 Fremont Street............................. (11) San Francisco, CA --
167 Colonnade III.................................. (11) Dallas, TX --
168 Prominence..................................... (12) Atlanta, GA --
169 World Trade Center............................. (12) Seattle, WA --
170 Rand Tower Garage.............................. (12) Minneapolis, MN --
--------------
Subtotal Development Properties................ $ --
--------------


COSTS CAPITALIZED
SUBSEQUENT TO
INITIAL COST TO COMPANY ACQUISITION
-------------------------------- -------------------------
BUILDING AND BUILDING AND
DESCRIPTION LAND IMPROVEMENTS LAND IMPROVEMENTS
----------- -------------- --------------- ---------- ------------

132 Wellesley Office Park.......................... 16,492,700 148,434,200 20,400 1,155,900
133 Westbrook Corporate Center..................... 24,896,800 224,071,100 30,100 2,780,200
134 Westwood Business Center....................... 2,719,600 24,476,300 -- 250,800
135 100 Summer Street.............................. 22,271,000 200,439,300 -- 1,787,900
136 Westbrook Corporate Center vacant land......... 3,972,800 -- -- --
137 Denver Post Tower.............................. -- 52,937,200 -- 1,393,600
138 301 Howard Street.............................. 7,050,800 58,920,400 -- 1,005,600
139 410 17th Street................................ 4,473,700 40,263,700 -- 673,000
140 Tabor Center................................... 27,948,500 116,536,200 -- 832,600
141 Trinity Place.................................. 1,903,400 17,130,400 -- 419,700
142 Dominion Plaza................................. 5,990,100 53,911,200 -- 1,881,700
143 Millennium Plaza............................... 7,757,100 38,313,800 -- 18,700
144 Polk and Taylor Buildings...................... 16,942,500 152,482,800 -- 2,803,900
145 Columbia SeaFirst Center....................... 40,175,000 361,574,800 -- 2,176,400
146 Northland Plaza................................ 4,705,100 42,346,000 -- 219,900
147 4949 S. Syracuse............................... 822,300 7,400,800 -- 12,600
148 Metropoint I................................... 4,374,900 39,374,500 -- 174,500
149 Metropoint III vacant land..................... 2,000,000 -- -- --
150 One Park Square................................ 3,634,300 32,708,700 -- 174,800
151 Park Avenue Tower.............................. 48,976,000 195,903,900 -- 635,000
152 Terrace Building............................... 1,546,400 13,917,900 -- 142,000
153 The Solarium................................... 1,951,100 17,560,100 -- 196,400
154 Second and Spring.............................. 1,968,400 17,715,700 -- 14,100
155 Colonnade I and II............................. 9,043,800 81,394,100 -- 143,600
156 Worldwide Plaza................................ 124,919,000 499,676,100 -- --
157 Central Park vacant land....................... 3,975,400 -- -- --
-------------- --------------- ---------- ------------
Subtotal Office Properties..................... $1,384,586,100 $11,485,232,700 $1,844,200 $265,076,100
-------------- --------------- ---------- ------------
Development Properties:
158 Reston Town Center Garage...................... $ 1,942,500 $ -- $ -- $ 994,700
159 150 California................................. 12,566,800 -- -- 4,370,900
160 175 Wyman Street............................... 16,871,000 -- -- 3,129,400
161 Crosby Corporate Center II..................... 9,384,600 -- -- 25,501,300
162 John Marshall III.............................. 9,950,000 -- -- 8,131,200
163 Media Center................................... 15,000,000 -- -- 4,899,500
164 Riverside Center............................... 24,000,000 -- -- 9,635,000
165 Tower at New England Executive Park............ 2,792,900 25,136,500 -- 3,172,700
166 215 Fremont Street............................. 2,404,400 21,639,200 -- 2,183,300
167 Colonnade III.................................. 6,152,000 55,367,700 -- 2,524,500
168 Prominence..................................... -- 534,700 -- --
169 World Trade Center............................. -- 17,400 -- --
170 Rand Tower Garage.............................. -- 70,700 -- --
-------------- --------------- ---------- ------------
Subtotal Development Properties................ $ 101,064,200 $ 102,766,200 $ -- $64,542,500
-------------- --------------- ---------- ------------



GROSS AMOUNT CARRIED AT
CLOSE OF PERIOD 12/31/98
--------------------------------
BUILDING AND ACCUMULATED
DESCRIPTION LAND IMPROVEMENTS TOTAL(1) DEPRECIATION
----------- -------------- --------------- --------------- -------------

132 Wellesley Office Park.......................... 16,513,100 149,590,100 166,103,200 (3,917,900)
133 Westbrook Corporate Center..................... 24,926,900 226,851,300 251,778,200 (6,026,700)
134 Westwood Business Center....................... 2,719,600 24,727,100 27,446,700 (653,900)
135 100 Summer Street.............................. 22,271,000 202,227,200 224,498,200 (4,000,400)
136 Westbrook Corporate Center vacant land......... 3,972,800 -- 3,972,800 --
137 Denver Post Tower.............................. -- 54,330,800 54,330,800 (993,300)
138 301 Howard Street.............................. 7,050,800 59,926,000 66,976,800 (1,066,100)
139 410 17th Street................................ 4,473,700 40,936,700 45,410,400 (731,800)
140 Tabor Center................................... 27,948,500 117,368,800 145,317,300 (2,082,300)
141 Trinity Place.................................. 1,903,400 17,550,100 19,453,500 (323,400)
142 Dominion Plaza................................. 5,990,100 55,792,900 61,783,000 (874,900)
143 Millennium Plaza............................... 7,757,100 38,332,500 46,089,600 (600,400)
144 Polk and Taylor Buildings...................... 16,942,500 155,286,700 172,229,200 (2,673,600)
145 Columbia SeaFirst Center....................... 40,175,000 363,751,200 403,926,200 (4,910,200)
146 Northland Plaza................................ 4,705,100 42,565,900 47,271,000 (486,400)
147 4949 S. Syracuse............................... 822,300 7,413,400 8,235,700 (85,300)
148 Metropoint I................................... 4,374,900 39,549,000 43,923,900 (454,900)
149 Metropoint III vacant land..................... 2,000,000 -- 2,000,000 --
150 One Park Square................................ 3,634,300 32,883,500 36,517,800 (378,200)
151 Park Avenue Tower.............................. 48,976,000 196,538,900 245,514,900 (2,273,400)
152 Terrace Building............................... 1,546,400 14,059,900 15,606,300 (159,800)
153 The Solarium................................... 1,951,100 17,756,500 19,707,600 (207,600)
154 Second and Spring.............................. 1,968,400 17,729,800 19,698,200 (203,100)
155 Colonnade I and II............................. 9,043,800 81,537,700 90,581,500 (595,900)
156 Worldwide Plaza................................ 124,919,000 499,676,100 624,595,100 (2,602,500)
157 Central Park vacant land....................... 3,975,400 -- 3,975,400 --
-------------- --------------- --------------- -------------
Subtotal Office Properties..................... $1,386,430,300 $11,750,308,800 $13,136,739,100 $(342,895,500)
-------------- --------------- --------------- -------------
Development Properties:
158 Reston Town Center Garage...................... $ 1,942,500 $ 994,700 $ 2,937,200 $ --
159 150 California................................. 12,566,800 4,370,900 16,937,700 --
160 175 Wyman Street............................... 16,871,000 3,129,400 20,000,400 --
161 Crosby Corporate Center II..................... 9,384,600 25,501,300 34,885,900 --
162 John Marshall III.............................. 9,950,000 8,131,200 18,081,200 --
163 Media Center................................... 15,000,000 4,899,500 19,899,500 --
164 Riverside Center............................... 24,000,000 9,635,000 33,625,000 --
165 Tower at New England Executive Park............ 2,792,900 28,309,200 31,102,100 (266,500)
166 215 Fremont Street............................. 2,404,400 23,822,500 26,226,900 --
167 Colonnade III.................................. 6,152,000 57,892,200 64,044,200 (611,800)
168 Prominence..................................... -- 534,700 534,700 --
169 World Trade Center............................. -- 17,400 17,400 --
170 Rand Tower Garage.............................. -- 70,700 70,700 --
-------------- --------------- --------------- -------------
Subtotal Development Properties................ $ 101,064,200 $ 167,308,700 $ 268,372,900 $ (878,300)
-------------- --------------- --------------- -------------



DATE OF DATE DEPRECIABLE
DESCRIPTION CONSTRUCTION ACQUIRED LIVES(2)
----------- ------------ ------------------ -----------

132 Wellesley Office Park.......................... 1963-1984 12/19/97 40
133 Westbrook Corporate Center..................... 1985-1996 12/19/97 40
134 Westwood Business Center....................... 1985 12/19/97 40
135 100 Summer Street.............................. 1974/1990 03/18/98 40
136 Westbrook Corporate Center vacant land......... N/A 04/02/98 40
137 Denver Post Tower.............................. 1984 04/21/98 40
138 301 Howard Street.............................. 1988 04/29/98 40
139 410 17th Street................................ 1978 04/30/98 40
140 Tabor Center................................... 1985 04/30/98 40
141 Trinity Place.................................. 1983 04/30/98 40
142 Dominion Plaza................................. 1983 05/14/98 40
143 Millennium Plaza............................... 1982 05/19/98 40
144 Polk and Taylor Buildings...................... 1970 05/22/98 40
145 Columbia SeaFirst Center....................... 1985 06/26/98 40
146 Northland Plaza................................ 1985 07/02/98 40
147 4949 S. Syracuse............................... 1982 07/15/98 40
148 Metropoint I................................... 1987 07/15/98 40
149 Metropoint III vacant land..................... N/A 07/15/98 40
150 One Park Square................................ 1985 07/15/98 40
151 Park Avenue Tower.............................. 1986 07/15/98 40
152 Terrace Building............................... 1982 07/15/98 40
153 The Solarium................................... 1982 07/15/98 40
154 Second and Spring.............................. 1906/1989 07/29/98 40
155 Colonnade I and II............................. 1983-1985 09/30/98 40
156 Worldwide Plaza................................ 1989 10/01/98 40
157 Central Park vacant land....................... N/A 11/03/98 40

Subtotal Office Properties.....................

Development Properties:
158 Reston Town Center Garage...................... N/A 10/22/96 N/A
159 150 California................................. N/A 12/19/97 N/A
160 175 Wyman Street............................... N/A 12/19/97 N/A
161 Crosby Corporate Center II..................... 1998 12/19/97 40
162 John Marshall III.............................. N/A 12/19/97 N/A
163 Media Center................................... N/A 12/19/97 N/A
164 Riverside Center............................... N/A 12/19/97 N/A
165 Tower at New England Executive Park............ 1971/1998 03/31/98 40
166 215 Fremont Street............................. N/A 04/29/98 N/A
167 Colonnade III.................................. 1998 09/30/98 40
168 Prominence..................................... N/A N/A N/A
169 World Trade Center............................. N/A N/A N/A
170 Rand Tower Garage.............................. N/A N/A N/A

Subtotal Development Properties................


120



ENCUMBRANCES
DESCRIPTION NOTES LOCATION AT 12/31/98 NOTES
----------- ------ -------- -------------- ------

Parking Facilities:
1 203 North LaSalle Garage....................... (3) Chicago, IL $ 32,661,500 (13)
2 Theatre District Garage........................ (3) Chicago, IL --
3 Capitol Commons Garage......................... (3) Indianapolis, IN 4,368,800
4 Boston Harbor Garage........................... (3) Boston, MA 34,640,100
5 Milwaukee Center............................... (3) Milwaukee, WI --
6 1111 Sansom Street Garage...................... (3) Philadelphia, PA --
7 15th & Sansom Streets Garage................... (3) Philadelphia, PA --
8 1602-34 Chancellor Garage...................... (3) Philadelphia, PA --
9 1616 Sansom Street Garage...................... (3) Philadelphia, PA --
10 Juniper/Locust Streets Garage.................. (3) Philadelphia, PA --
11 Adams-Wabash Garage............................ Chicago, IL --
12 601 Tchoupitoulas Garage....................... New Orleans, LA -- (7)
13 Stanwix Garage................................. Pittsburgh, PA --
14 Forbes and Allies Garages...................... Pittsburgh, PA --
--------------
Subtotal Parking Facilities.................... $ 71,670,400
--------------
Management Business -- Furniture, fixtures and
equipment...................................... $ --
--------------
Investment in Real Estate...................... $2,350,087,800
==============


COSTS CAPITALIZED
SUBSEQUENT TO
INITIAL COST TO COMPANY ACQUISITION
-------------------------------- -------------------------
BUILDING AND BUILDING AND
DESCRIPTION LAND IMPROVEMENTS LAND IMPROVEMENTS
----------- -------------- --------------- ---------- ------------

Parking Facilities:
1 203 North LaSalle Garage....................... $ 3,784,600 $ 34,061,500 $ -- $ 652,500
2 Theatre District Garage........................ 3,372,300 30,326,400 -- 102,600
3 Capitol Commons Garage......................... -- 14,428,500 -- 1,200
4 Boston Harbor Garage........................... 6,087,300 54,785,300 -- 1,446,200
5 Milwaukee Center............................... -- 7,798,800 -- 289,600
6 1111 Sansom Street Garage...................... 1,476,500 -- 6,800 --
7 15th & Sansom Streets Garage................... 726,400 6,537,600 -- 11,300
8 1602-34 Chancellor Garage...................... 735,900 6,622,700 -- 441,300
9 1616 Sansom Street Garage...................... 432,900 3,896,200 -- (3,000)
10 Juniper/Locust Streets Garage.................. 574,400 5,169,900 -- 242,600
11 Adams-Wabash Garage............................ 2,525,000 22,725,300 -- 215,500
12 601 Tchoupitoulas Garage....................... 1,180,000 10,619,800 -- 1,300
13 Stanwix Garage................................. 1,794,500 16,160,000 -- 650,300
14 Forbes and Allies Garages...................... -- 31,250,900 -- --
-------------- --------------- ---------- ------------
Subtotal Parking Facilities.................... $ 22,689,800 $ 244,382,900 $ 6,800 $ 4,051,400
-------------- --------------- ---------- ------------
Management Business -- Furniture, fixtures and
equipment...................................... $ -- $ -- $ -- $ 7,576,400
-------------- --------------- ---------- ------------
Investment in Real Estate...................... $1,508,340,100 $11,832,381,800 $1,851,000 $341,246,400
============== =============== ========== ============



GROSS AMOUNT CARRIED AT
CLOSE OF PERIOD 12/31/98
--------------------------------
BUILDING AND ACCUMULATED
DESCRIPTION LAND IMPROVEMENTS TOTAL(1) DEPRECIATION
----------- -------------- --------------- --------------- -------------

Parking Facilities:
1 203 North LaSalle Garage....................... $ 3,784,600 $ 34,714,000 $ 38,498,600 $ (1,295,500)
2 Theatre District Garage........................ 3,372,300 30,429,000 33,801,300 (1,112,300)
3 Capitol Commons Garage......................... -- 14,429,700 14,429,700 (526,500)
4 Boston Harbor Garage........................... 6,087,300 56,231,500 62,318,800 (2,251,100)
5 Milwaukee Center............................... -- 8,088,400 8,088,400 (312,000)
6 1111 Sansom Street Garage...................... 1,483,300 -- 1,483,300 (700)
7 15th & Sansom Streets Garage................... 726,400 6,548,900 7,275,300 (237,300)
8 1602-34 Chancellor Garage...................... 735,900 7,064,000 7,799,900 (240,100)
9 1616 Sansom Street Garage...................... 432,900 3,893,200 4,326,100 (91,900)
10 Juniper/Locust Streets Garage.................. 574,400 5,412,500 5,986,900 (188,800)
11 Adams-Wabash Garage............................ 2,525,000 22,940,800 25,465,800 (784,500)
12 601 Tchoupitoulas Garage....................... 1,180,000 10,621,100 11,801,100 (342,700)
13 Stanwix Garage................................. 1,794,500 16,810,300 18,604,800 (462,000)
14 Forbes and Allies Garages...................... -- 31,250,900 31,250,900 --
-------------- --------------- --------------- -------------
Subtotal Parking Facilities.................... $ 22,696,600 $ 248,434,300 $ 271,130,900 $ (7,845,400)
-------------- --------------- --------------- -------------
Management Business -- Furniture, fixtures and
equipment...................................... $ -- $ 7,576,400 $ 7,576,400 $ (639,600)
-------------- --------------- --------------- -------------
Investment in Real Estate...................... $1,510,191,100 $12,173,628,200 $13,683,819,300 $(352,258,800)
============== =============== =============== =============



DATE OF DATE DEPRECIABLE
DESCRIPTION CONSTRUCTION ACQUIRED LIVES(2)
----------- ------------ ------------------ -----------

Parking Facilities:
1 203 North LaSalle Garage....................... 1985 06/09/95 40
2 Theatre District Garage........................ 1987 06/09/95 40
3 Capitol Commons Garage......................... 1987 06/29/95 40
4 Boston Harbor Garage........................... 1972 12/10/96 40
5 Milwaukee Center............................... 1988 12/18/96 40
6 1111 Sansom Street Garage...................... N/A 12/27/96 40
7 15th & Sansom Streets Garage................... 1950/1954 12/27/96 40
8 1602-34 Chancellor Garage...................... 1945/1955 12/27/96 40
9 1616 Sansom Street Garage...................... 1950 12/27/96 40
10 Juniper/Locust Streets Garage.................. 1949/1952 12/27/96 40
11 Adams-Wabash Garage............................ 1990 08/11/97 40
12 601 Tchoupitoulas Garage....................... 1982 09/03/97 40
13 Stanwix Garage................................. 1989 11/25/97 40
14 Forbes and Allies Garages...................... 1954 12/17/98 40
Subtotal Parking Facilities....................
Management Business -- Furniture, fixtures and
equipment......................................
Investment in Real Estate......................

121

- ---------------
The initial costs to the Company for certain properties acquired in connection
with the Beacon Merger on 12/19/97 have been reallocated as a result of
finalizing purchase price allocation based on relative fair value and include
adjustments for additional acquisitions costs incurred in 1998.

(1) The aggregate cost for Federal Income Tax purposes as of December 31, 1998
was approximately $9.7 billion.

(2) The life to compute depreciation on building is 40 years. The life to
compute depreciation on building improvements is 4-40 years.

(3) The date acquired represents the date these Properties were acquired by
Equity Office Predecessors. The acquisition of the Properties, or interest
therein, by the Company from Equity Office Predecessors in connection with
the Consolidation on July 11, 1997, was accounted for using the purchase
method of accounting in accordance with Accounting Principles Board Opinion
No. 16. Accordingly, the assets were recorded by the Company at their fair
values.

(4) This Property contains 106 residential units in addition to 224,405 square
feet of office space.

(5) These loans are subject to cross default and collateralization provisions.

(6) This Property contains 161 residential units in addition to 187,573 square
feet of office space.

(7) These loans are subject to cross default and collateralization provisions.

(8) The Prudential Portfolio consists of six Office Buildings located in
Philadelphia, PA, Dallas, TX, and Houston, TX. These Office Buildings were
constructed between 1969 and 1984.

(9) These loans are subject to cross default and collateralization provisions.

(10) These loans are subject to cross default and collateralization provisions.

(11) These properties are in various development stages. During the development
period certain operating costs, including real estate taxes together with
interest incurred during the development stages will be capitalized.

(12) During 1998, the Company committed to acquire these properties upon their
completion. The costs reflected above include legal and other professional
fees incurred in connection with the Company's potential acquisition of
these projects. These transactions are contingent upon certain terms and
conditions as set forth in their respective purchase agreements. There can
be no assurance that these transactions will be consummated.

(13) The encumbrance on the 203 North LaSalle Garage is also secured by a first
lien on the Theatre District Garage.
122

A SUMMARY OF ACTIVITY OF INVESTMENT IN REAL ESTATE AND ACCUMULATED DEPRECIATION
IS AS FOLLOWS:

The changes in investment in real estate for the year ended December 31,
1998, the period from July 11, 1997 through December 31, 1997, the period from
January 1, 1997 through July 10, 1997 and for the year ended December 31, 1996
are as follows:



FOR THE PERIOD FOR THE PERIOD
FROM FROM
JULY 11, 1997 JANUARY 1, 1997
THROUGH THROUGH
DECEMBER 31, DECEMBER 31, JULY 10, DECEMBER 31,
1998 1997 1997 1996
------------ -------------- --------------- ------------

Balance, beginning of the
period........................ $11,041,014,100 $ 0 $3,549,707,600 $2,571,851,300
Additions during period:
Acquisitions............... 2,556,978,300 10,941,428,100 531,968,000 860,995,000
Improvements............... 207,093,000 99,586,000 59,511,000 129,485,300
Deductions during period:
Properties disposed of..... (121,266,100) (67,193,400) (9,633,600)
Write-off of fully
depreciated assets which
are not longer in
service.................. 0 (2,990,400)
--------------- --------------- -------------- --------------
Balance, end of period.......... $13,683,819,300 $11,041,014,100 $4,073,993,200 $3,549,707,600
=============== =============== ============== ==============


The changes in accumulated depreciation for the year ended December 31,
1998, the period from July 11, 1997 through December 31, 1997, the period from
January 1, 1997 through July 10, 1997 and for the year ended December 31, 1996
are as follows:



FOR THE PERIOD FOR THE PERIOD
FROM FROM
JULY 11, 1997 JANUARY 1, 1997
THROUGH THROUGH
DECEMBER 31, DECEMBER 31, JULY 10, DECEMBER 31,
1998 1997 1997 1996
------------ -------------- --------------- ------------

Balance, beginning of the
period........................ $ (64,695,100) $ -- $ (257,893,300) $ (178,448,600)
Additions during period:
Depreciation............... (291,213,400) (64,695,100) (57,379,300) (82,905,300)
Deductions during period:
Properties disposed of..... 3,649,700 -- 8,517,200 470,200
Write-off of fully
depreciated assets which
are not longer in
service.................. -- -- 2,990,400
--------------- --------------- -------------- --------------
Balance, end of period.......... $ (352,258,800) $ (64,695,100) $ (306,755,400) $ (257,893,300)
=============== =============== ============== ==============