AvalonBay Communities, Inc. (NYSE: AVB) announced today the pricing of a public offering of 14,500,000 shares of common stock at $130.00. The Company has also granted the underwriters a 30-day option to purchase up to an additional 2,175,000 shares. Settlement of the sale will occur on December 5, 2012. The Company expects to use the net proceeds from the offering of approximately $1.8 billion net of underwriting fees and estimated expenses to repay a portion of the debt that the Company will assume in connection with its previously announced pending acquisition of certain assets of Archstone Enterprise LP (the “Archstone Acquisition”), to fund the cash consideration due in connection with the Archstone Acquisition, and to fund the fees, costs and expenses related thereto. If the Archstone Acquisition does not occur, the Company intends to use the net proceeds from the offering for general corporate purposes. The offering is being made pursuant to an automatic shelf registration statement that became effective upon filing with the Securities and Exchange Commission on February 27, 2012. Goldman, Sachs & Co., Barclays, BofA Merrill Lynch, Deutsche Bank Securities, J.P. Morgan, UBS Investment Bank and Wells Fargo Securities acted as joint book-running managers for the offering. BNY Mellon Capital Markets, LLC, PNC Capital Markets LLC and SunTrust Robinson Humphrey acted as co-managers for the offering. A prospectus supplement and related prospectus will be filed with the Securities and Exchange Commission. The prospectus supplement and accompanying base prospectus relating to the offering may be obtained by contacting: Goldman, Sachs & Co., Attn: Prospectus Department, 200 West Street, New York, New York 10282, telephone: (866) 471-2526; Barclays Capital Inc., Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, New York 11717, telephone: (888) 603-5847; BofA Merrill Lynch, 222 Broadway, New York, New York 10038, Attn: Prospectus Department (email: firstname.lastname@example.org); Deutsche Bank Securities Inc., Attn: Prospectus Group, 60 Wall Street, New York, New York 10005, telephone: (800) 503-4611 (email: prospectus.CPDG@db.com); J.P. Morgan Securities LLC, Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, New York 11717, telephone: (866) 803-9204; UBS Investment Bank, Attn: Prospectus Department, 299 Park Avenue, New York, New York 10171, telephone: (888) 827-7275; or Wells Fargo Securities, LLC, Attn: Equity Syndicate Department, 375 Park Avenue, New York, NY 10152, telephone: (800) 326-5897.