PROPERTY AND LEASE INFORMATION The following table is a summary of our property portfolio as of December 31, 2003 (dollars in thousands): The following table summarizes certain information with respect to the lease expirations of our properties as of December 31, 2003: Square Square Footage Annualized Base Year of Number of Footage of as a Percentage Rent of Expiring Lease Expiring Expiring of Leased Leases (Per Expiration Leases Leases Portfolio Square Foot) 2004 67 614,052 12.3% $21.30 2005 28 318,596 6.4% $28.00 2006 34 809,876 16.2% $24.21 2007 15 340,068 6.8% $24.16 2008 14 391,070 7.8% $29.10 Thereafter 50 2,535,437 50.6% $28.43 Number of Rentable Annualized Occupancy Properties Square Feet Base Rent $^{(1)}$Percentage California - Pasadena 1 31,343 $ 393 (2) 45.8% California - San Diego 23 1,027,546 28,988 94.9% California - San Francisco Bay 10 642,578 19,918 100.0% Eastern Massachusetts 9 598,894 21,247 88.3% New Jersey/Suburban Philadelphia 6 346,919 6,251 100.0% Southeast 5 259,414 3,778 (2) 74.1% Suburban Washington D.C. 20 1,552,238 27,033 (3) 94.0% Washington - Seattle 5 439,964 16,165 99.8% Total (1) 79 4,898,896 $123,773 (3) 93.9% Excludes 10 properties under full or partial redevelopment. Including properties under full or partial redevelopment, occupancy as of December 31, 2003 was 88.4%. (1) All, or substantially all, of the vacant space is office or warehouse space. (2) Includes one office property classified as “held for sale” and included in discontinued operations as of December 31, 2003. Excluding this property, which was under a binding sales contract as of December 31, 2003, the average occupancy percentage for the Suburban Washington D.C. market is 96.4% and the average total occupancy percentage is 94.6%. (3) 30