UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C.  20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported):  March 17, 2015

Liberty Property Trust

Liberty Property Limited Partnership

(Exact Name of Registrant Specified in Charter)

Registrant’s telephone number, including area code:  (610) 648-1700

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

o                                    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o                                    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o                                    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o                                    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 8.01.                                        Other Events

On March 17, 2015, Liberty Property Trust (the “Trust”), through its limited partnership subsidiary, Liberty Property Limited Partnership (the “Operating Partnership”, and together with the Trust, the “Transaction Entities”), priced a public offering (the “Offering”) of $400,000,000 principal amount of the Operating Partnership’s 3.750% Senior Notes due 2025 (the “Notes”).  In connection with the Offering, the Transaction Entities entered into an Underwriting Agreement with Wells Fargo Securities, LLC, Citigroup Global Markets Inc. and J.P. Morgan Securities LLC, as representatives for the several underwriters named therein, that provides for the issuance and sale of the Notes by the Operating Partnership.  The Notes are registered under the Securities Act of 1933, as amended, pursuant to the Automatic Shelf Registration Statement on Form S-3 (File No. 333-195572-01), filed by the Transaction Entities with the Securities and Exchange Commission (the “Commission) on April 29, 2014 (the “Registration Statement”).  The terms of the Notes are governed by a senior indenture, dated September 22, 2010, between the Operating Partnership and U.S. Bank National Association, as trustee (the “Base Indenture”), as supplemented and amended by a supplemental indenture thereto, to be dated March 24, 2015 (the “Fifth Supplemental Indenture,” and together with the Base Indenture, the “Indenture”).

A copy of the Base Indenture was previously filed as Exhibit 4.3 to the Post Effective Amendment No. 1 (“Amendment No. 1”) to the Registration Statement on Form S-3 (Commission File No. 333-150737-01), filed by the Transaction Entities with the Commission on September 22, 2010.  Copies of the Underwriting Agreement, the form of Global Note and the form of Supplemental Indenture are filed as Exhibits 1.1, 4.1 and 4.2 hereto, respectively, and are incorporated by reference herein. The summaries of the Underwriting Agreement, the Notes and the Indenture in this Current Report on Form 8-K do not purport to be complete and are qualified in their entirety by reference to Exhibits 1.1, 4.1 and 4.2 to this Current Report on Form 8-K and to Exhibit 4.3 to Amendment No. 1.

Item 9.01. Financial Statements and Exhibits.

(d)            Exhibits.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, each Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Dated:  March 23, 2015

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EXHIBIT INDEX

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