Boston Properties, Inc. to Release Second Quarter 2009 Financial Results on July 21, 2009

June 30, 2009

BOSTON--(BUSINESS WIRE)--Jun. 30, 2009-- Boston Properties, Inc. (NYSE: BXP), a real estate investment trust, announced today that it will release financial results for the Second Quarter 2009 on Tuesday, July 21, 2009 after the close of trading on the New York Stock Exchange. The Company will host a conference call and audio web cast, both open to the general public, at 10:00 A.M. Eastern Time on Wednesday, July 22, 2009 to discuss the financial results of the Second Quarter and provide a Company update.

The conference call can be accessed by dialing 888-282-4591 (Domestic) or 719-325-2223 (International); no passcode is required. The replay will be available through August 5, 2009 by dialing 888-203-1112 (Domestic) or 719-457-0820 (International) and entering the passcode 3810114. There will also be a live audio webcast of the call, which may be accessed on the Company’s website at in the Investor Relations section. Shortly after the call, a replay of the webcast will be available in the Investor Relations section of the Company’s website and archived for up to twelve months following the call.

Boston Properties is a fully integrated, self-administered and self-managed real estate investment trust that develops, redevelops, acquires, manages, operates and owns a diverse portfolio of Class A office properties and one hotel. The Company is one of the largest owners and developers of Class A office properties in the United States, concentrated in five markets – Boston, Midtown Manhattan, Washington, D.C., San Francisco and Princeton, N.J.

Source: Boston Properties, Inc.

Boston Properties, Inc.
Michael Walsh, 617-236-3410
Senior Vice President, Finance
Arista Joyner, 617-236-3343
Investor Relations Manager