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): DECEMBER 10, 2002 BOSTON PROPERTIES, INC. (Exact name of Registrant as specified in its charter) DELAWARE 1-13087 04-2473675 (State or other jurisdiction (Commission File (I.R.S. employer of incorporation) Number) Identification No.) 111 HUNTINGTON AVENUE BOSTON, MASSACHUSETTS 02199 (Address of principal executive offices and zip code) Registrant's telephone number, including area code: (617) 236-3300

ITEM 5. OTHER EVENTS Boston Properties, Inc. (the "Company") announced on December 10, 2002 in a press release that its operating partnership, Boston Properties Limited Partnership, had priced an offering of $750 million in aggregate principal amount of its 6.25% senior unsecured notes due January 15, 2013. The notes were priced at 99.65% of their face amount to yield 6.296%. The Company is attaching this press release as Exhibit 99.1 to this Current Report on Form 8-K. ITEM 7. FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS. (c) Exhibits EXHIBIT NO. 99.1 The Boston Properties, Inc. press release dated December 10, 2002 announcing the pricing of an offering of senior unsecured notes by its operating partnership, Boston Properties Limited Partnership.

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Date: December 11, 2002 BOSTON PROPERTIES, INC. /s/ Douglas T. Linde ---------------------------- By: Douglas T. Linde Chief Financial Officer

Exhibit 99.1 AT THE COMPANY AT THE FINANCIAL RELATIONS BOARD - -------------- -------------------------------- Douglas T. Linde Marilynn Meek - General Info. (212) 445-8451 Chief Financial Officer Suzie Pileggi - Media (212) 445-8170 (617) 236-3300 FOR IMMEDIATE RELEASE: - ---------------------- December 10, 2002 BOSTON PROPERTIES PRICES OFFERING OF SENIOR UNSECURED NOTES BOSTON, MA -- December 10, 2002-- Boston Properties, Inc. (NYSE: BXP), a real estate investment trust, announced today that its operating partnership, Boston Properties Limited Partnership, has priced an offering of $750 million in aggregate principal amount of its 6.25% senior unsecured notes due January 15th, 2013. The notes were priced at 99.65% of their face amount to yield 6.296%. The Company intends to use the net proceeds from the offering to repay the unsecured bridge loan it used to fund its acquisition of 399 Park Avenue in midtown Manhattan on September 25, 2002 and for other general business purposes. Closing of the offering is expected to occur on December 13, 2002. The notes have been offered only to qualified institutional buyers in the United States under Rule 144A under the Securities Act of 1933, as amended (the "Securities Act"), and certain institutional investors outside of the United States under Regulation S under the Securities Act. The offering of the notes has not been registered under the Securities Act or any state securities laws and the notes may not be offered or sold in the United States absent registration or an applicable exemption from the registration requirements of the Securities Act and applicable state securities laws. In connection with the offering, the Company has agreed, subject to certain terms and conditions, to subsequently file an exchange offer registration statement under the Securities Act in order to effect the exchange of the unregistered notes for substantially identical registered notes. This press release does not and will not constitute an offer to sell or the solicitation of an offer to buy the notes. This press release is being issued pursuant to and in accordance with Rule 135c under the Securities Act. 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, industrial and hotel properties. 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, DC and San Francisco. THIS PRESS RELEASE CONTAINS FORWARD-LOOKING STATEMENTS WITHIN THE MEANING OF THE FEDERAL SECURITIES LAWS. YOU SHOULD EXERCISE CAUTION IN INTERPRETING AND RELYING ON FORWARD-LOOKING STATEMENTS BECAUSE THEY INVOLVE KNOWN AND UNKNOWN RISKS, UNCERTAINTIES AND OTHER FACTORS WHICH ARE, IN SOME CASES, BEYOND BOSTON PROPERTIES' CONTROL AND COULD MATERIALLY AFFECT ACTUAL RESULTS, PERFORMANCE OR ACHIEVEMENTS. THESE FACTORS INCLUDE, WITHOUT LIMITATION, THAT THE CLOSING OF THE AFOREMENTIONED OFFERING IS SUBJECT