0000950133-04-001858 10-Q 5 20040331 20040507 AVALONBAY COMMUNITIES INC 0000915912 6798 770404318 MD 1231 10-Q 34 001-12672 04789298 2900 EISENHOWER AVENUE SUITE 300 ALEXANDRIA VA 22314 7033296300 2900 EISENHOWER AVENUE STE 300 ALEXANDRIA VA 22314 AVALON BAY COMMUNITIES INC 19980618 BAY APARTMENT COMMUNITIES INC 19931208 10-Q 1 w97032e10vq.htm FORM 10-Q EX-12.1 2 w97032exv12w1.htm EXHIBIT 12.1 EX-31.1 3 w97032exv31w1.htm EXHIBIT 31.1 EX-31.2 4 w97032exv31w2.htm EXHIBIT 31.2 EX-32 5 w97032exv32.htm EXHIBIT 32