X0201 32003-05-13 0 0001043121 BOSTON PROPERTIES LTD PARTNERSHIP N/A 0001217093 BURT FRANK D C/O BOSTON PROPERTIES, INC. 111 HUNTINGTON AVENUE BOSTON MA 02199 0100SVP of General PartnerCommon OP Units8000IBy spouseThe Reporting Person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.Kelli A. DiLuglio, a Attorney-in-Fact2003-09-03