Form: S-3

Registration statement under Securities Act of 1933

April 29, 2026

S-3 S-3 EX-FILING FEES 0000915912 AVALONBAY COMMUNITIES INC N/A N/A 0000915912 2026-04-28 2026-04-28 0000915912 1 2026-04-28 2026-04-28 iso4217:USD xbrli:pure xbrli:shares

Calculation of Filing Fee Tables

S-3

AVALONBAY COMMUNITIES INC

Table 1: Newly Registered and Carry Forward Securities ☐Not Applicable

Security Type

Security Class Title

Fee Calculation or Carry Forward Rule

Amount Registered

Proposed Maximum Offering Price Per Unit

Maximum Aggregate Offering Price

Fee Rate

Amount of Registration Fee

Carry Forward Form Type

Carry Forward File Number

Carry Forward Initial Effective Date

Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward

Newly Registered Securities
Fees to be Paid 1 Equity Common Stock, par value $0.01 per share 457(a) 1,059,995 $ 172.13 $ 182,456,939.35 0.0001381 $ 25,197.30
Fees Previously Paid
Carry Forward Securities
Carry Forward Securities

Total Offering Amounts:

$ 182,456,939.35

$ 25,197.30

Total Fees Previously Paid:

$ 0.00

Total Fee Offsets:

$ 0.00

Net Fee Due:

$ 25,197.30

Offering Note

1

Note 1.a: This Registration Statement relates to up to 1,059,995 shares of the registrant's common stock potentially issuable by the registrant upon redemption of up to 1,059,995 limited partnership units in Aqua DownREIT, L.P., a Delaware limited partnership. Note 1.b: Pursuant to Rule 416 of the Securities Act of 1933, as amended (the "Securities Act"), the registrant's common stock offered hereby shall be deemed to cover additional securities to be issued to prevent dilution resulting from stock splits, stock dividends or similar transactions. Estimated solely for the purpose of calculating the registration fee. Note 1.c: Pursuant to Rule 457(c) under the Securities Act, the proposed maximum offering price per share and the proposed maximum aggregate offering price have been determined on the basis of the average of the high and low prices reported on the New York Stock Exchange on April 22, 2026.

Table 2: Fee Offset Claims and Sources ☑Not Applicable
Registrant or Filer Name Form or Filing Type File Number Initial Filing Date Filing Date Fee Offset Claimed Security Type Associated with Fee Offset Claimed Security Title Associated with Fee Offset Claimed Unsold Securities Associated with Fee Offset Claimed Unsold Aggregate Offering Amount Associated with Fee Offset Claimed Fee Paid with Fee Offset Source
Rules 457(b) and 0-11(a)(2)
Fee Offset Claims
Fee Offset Sources
Rule 457(p)
Fee Offset Claims
Fee Offset Sources
Table 3: Combined Prospectuses ☑Not Applicable

Security Type

Security Class Title

Amount of Securities Previously Registered

Maximum Aggregate Offering Price of Securities Previously Registered

Form Type

File Number

Initial Effective Date