0001193125-05-050590 10-K 11 20041231 20050315 20050315 BOSTON PROPERTIES INC 0001037540 6798 042473675 DE 1231 10-K 34 001-13087 05680791 800 BOYLSTON STREET SUITE 400 BOSTON MA 02199 6172363300 800 BOYLSTON STREET SUITE 400 BOSTON MA 02199 10-K 1 d10k.htm FORM 10-K EX-10.59 2 dex1059.htm 1999 NON-QUALIFIED EMPLOYEE STOCK PURCHASE PLAN EX-10.60 3 dex1060.htm FIRST AMENDMENT TO THE 1999 NON-QUALIFIED EMPLOYEE STOCK PURCHASE PLAN EX-10.61 4 dex1061.htm SECOND AMENDMENT TO THE 1999 NON-QUALIFIED EMPLOYEE STOCK PURCHASE PLAN EX-12.1 5 dex121.htm COMPUTATION OF RATIOS EX-21.1 6 dex211.htm SCHEDULE OF SUBSIDIARIES EX-23.1 7 dex231.htm CONSENT OF PRICEWATERHOUSECOOPERS LLP EX-31.1 8 dex311.htm CERTIFICATION OF CEO - SECTION 302 EX-31.2 9 dex312.htm CERTIFICATION OF CFO - SECTION 302 EX-32.1 10 dex321.htm CERTIFICATION OF CEO - SECTION 906 EX-32.2 11 dex322.htm CERTIFICATION OF CFO - SECTION 906