CEO Richard Kincaid to Participate in NAREIT Panel Discussion.

CHICAGO -- Equity Office Properties Trust (NYSE:EOP) President and CEO Richard Kincaid will participate in a panel discussion titled "Raising Capital - Equity and Beyond" at the 2006 National Association of Real Estate Investment Trusts' Annual Convention in San Francisco on Thursday, November 9, 2006, from 3:00 p.m. to 4:30 p.m. PST.

The discussion will be webcast in audio-only mode, available at www.equityoffice.com via the Investor Relations page, and will be archived for 30 days after the event. To be notified of other company webcasts, please enroll via EOP's Investor Relations page.

Forward - Looking Statements

This panel discussion may include certain "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements are based on management's present expectations and beliefs about future events. As with any projection or forecast, these statements are inherently susceptible to uncertainty and changes in circumstances. Important factors that could cause actual results to differ materially from those reflected in such forward-looking statements and that should be considered in evaluating this release and the outlook of Equity Office include, but are not limited to, changes in economic, business and competitive conditions, and other factors affecting the operation of the business of Equity Office. These and other risks and uncertainties are detailed from time to time in Equity Office's filings with the SEC, including its Form 10-K filed on March 15, 2006, as amended by Part II - Item 1A of our Form 10-Q filed on August 8, 2006. Equity Office is under no obligation, and expressly disclaims any obligation, to update or alter its forward-looking statements, whether as a result of changes, new information, subsequent events or otherwise.

Equity Office Properties Trust, operating through its various subsidiaries and affiliates, is the nation's largest publicly held office building owner and manager with a total office portfolio consisting of whole or partial interests in 581 buildings comprising 109.2 million square feet in 16 states and the District of Columbia. Equity Office has an ownership presence in 24 Metropolitan Statistical Areas (MSAs) and in 100 submarkets, enabling it to provide a wide range of office solutions for local, regional and national customers. For more company information visit the Equity Office website at http://www.equityoffice.com.