Boston Properties to Participate in Credit Suisse First Boston 2005 Real Estate Conference

April 4, 2005

BOSTON, April 4 /PRNewswire-FirstCall/ -- Boston Properties, Inc. (NYSE: BXP), a real estate investment trust, announced today that Michael Walsh, Senior Vice President of Boston Properties, will make a company presentation at the Credit Suisse First Boston 2005 Real Estate Conference in New York on Wednesday, April 6, 2005. The presentation is scheduled to begin at 10:45 a.m. Eastern Time, followed by a question and answer session.

The presentation will be webcast in audio-only mode and available to all interested parties in the Investors section of the Company's website at http://www.bostonproperties.com under the heading Calendar/Events. The presentation will take place live and the replay will be archived for thirty days at http://www.bostonproperties.com in the Investors section under the heading Audio Archive.

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 space and also includes three hotels and one industrial building. The Company is one of the largest owners and developers of Class-A office properties in the United States, concentrated in four core markets -- Boston, Midtown Manhattan, Washington, D.C. and San Francisco.

For more information visit the Company's web site at http://www.bostonproperties.com

CONTACT:
AT THE COMPANY
Kathleen DiChiara
Investor Relations
+1-617-236-3300

AT FINANCIAL RELATIONS BOARD
Marilynn Meek
General Info
+1-212-827-3773