1 EXHIBIT 12.1 AVALONBAY COMMUNITIES, INC. RATIOS OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS Six Months Year Year Ended Ended Ended June 30, December 31, December 31, 2000 1999 1998 --------------- -------------- --------------- Net Operating Income $ 97,829 $ 172,276 $ 123,535 (Less) Nonrecurring item: Gain on sale $ (18,752) $ (47,093) $ (25,270) Non-recurring charges - 16,782 - (Plus) Extraordinary item: Unamortized loan fee write-off $ - $ - $ 245 (Plus) Fixed charges: Portion of rents representative of the interest factor $ 221 $ 526 $ 293 Interest expense 40,430 74,699 54,650 Interest capitalized 7,657 21,888 14,724 Debt cost amortization 1,328 2,624 2,068 Preferred dividend 19,890 39,779 28,132 -------------- ------------- -------------- Total fixed charges (1) $ 69,526 $ 139,516 $ 99,867 (Less): Interest capitalized $ 7,657 $ 21,888 $ 14,724 Preferred dividend 19,890 39,779 28,132 Adjusted earnings (2) $ 121,056 $ 219,814 $ 155,521 -------------- ------------- -------------- Ratio (2 divided by 1) 1.74 1.58 1.56 ============== ============= ============== Year Year Year Ended Ended Ended December 31, December 31, December 31, 1997 1996 1995 ------------- --------------- --------------- Net Operating Income $ 64,916 $ 51,651 $ 30,937 (Less) Nonrecurring item: Gain on sale $ (677) $ (7,850) $ - Non-recurring charges - - - (Plus) Extraordinary item: Unamortized loan fee write-off $ 1,183 $ 2,356 $ 1,158 (Plus) Fixed charges: Portion of rents representative of the interest factor $ 172 $ 150 $ 117 Interest expense 16,977 9,545 11,056 Interest capitalized 9,024 12,883 6,004 Debt cost amortization 700 1,842 1,869 Preferred dividend 19,656 10,422 - ------------- -------------- -------------- Total fixed charges (1) $ 46,529 $ 34,842 $ 19,046 (Less): Interest capitalized $ 9,024 $ 12,883 $ 6,004 Preferred dividend 19,656 10,422 - Adjusted earnings (2) $ 83,271 $ 57,694 $ 45,137 ------------- -------------- -------------- Ratio (2 divided by 1) 1.79 1.66 2.37 ============= ============== ============== 2 EXHIBIT 12.1 (CONTINUED) AVALONBAY COMMUNITIES, INC. RATIOS OF EARNINGS TO FIXED CHARGES Six Months Year Year Ended Ended Ended June 30, December 31, December 31, 2000 1999 1998 --------------- -------------- --------------- Net Operating Income $ 97,829 $ 172,276 $ 123,535 (Less) Nonrecurring item: Gain on sale $ (18,752) $ (47,093) $ (25,270) Non-recurring charges - 16,782 - (Plus) Extraordinary item: Unamortized loan fee write-off $ - $ - $ 245 (Plus) Fixed charges: Portion of rents representative of the interest factor $ 221 $ 526 $ 293 Interest expense 40,430 74,699 54,650 Interest capitalized 7,657 21,888 14,724 Debt cost amortization 1,328 2,624 2,068 --------------- --------------- -------------- Total fixed charges (1) $ 49,636 $ 99,737 $ 71,735 (Less): Interest capitalized $ 7,657 $ 21,888 $ 14,724 Adjusted earnings (2) $ 121,056 $ 219,814 $ 155,521 --------------- --------------- -------------- Ratio (2 divided by 1) 2.44 2.20 2.17 =============== =============== ============== Year Year Year Ended Ended Ended December 31, December 31, December 31, 1997 1996 1995 ------------- --------------- --------------- Net Operating Income $ 64,916 $ 51,651 $ 30,937 (Less) Nonrecurring item: Gain on sale $ (677) $ (7,850) $ - Non-recurring charges - - - (Plus) Extraordinary item: Unamortized loan fee write-off $ 1,183 $ 2,356 $ 1,158 (Plus) Fixed charges: Portion of rents representative of the interest factor $ 172 $ 150 $ 117 Interest expense 16,977 9,545 11,056 Interest capitalized 9,024 12,883 6,004 Debt cost amortization 700 1,842 1,869 -------------- -------------- -------------- Total fixed charges (1) $ 26,873 $ 24,420 $ 19,046 (Less): Interest capitalized $ 9,024 $ 12,883 $ 6,004 Adjusted earnings (2) $ 83,271 $ 57,694 $ 45,137 ------------- -------------- -------------- Ratio (2 divided by 1) 3.10 2.36 2.37 ============= ============== ==============