CERTIFICATION OF CHIEF EXECUTIVE OFFICER
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
I, Charles C. Baker,
certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Annual Report of ZipRealty, Inc. on Form 10-K for the year ended December 31, 2010 fully complies
with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Annual Report on Form 10-K fairly presents in all material respects the financial condition and results of
operations of ZipRealty, Inc.
||/s/ CHARLES C.
||Charles C. Baker|
||Chief Executive Officer and President|
Date: March 9, 2011