Permit GraphShortlistSan Francisco building permits since 2000

Block 1563, lot 037

522 21st Ave

City’s use
Single Family Residential
Built
1908
Stories
1
Units
1
Rooms
1 bathroom
Building
1,056 sq ft
Lot
2,996 sq ft
Zoning
RH2
Construction type
D

From the assessor's latest secured roll, which can lag recent work. Lot plans, zoning and planning history on the city’s Property Information Map

Permits filed here

2 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Sep 10, 2025In progress
filed Sep 2025, not yet issued
522 21st Avexterior and interior remodel. lower level addition - convert basement to living space by addition of 2 bedrooms, a full bath, and a family room. upper level - remodel with changes to layout and new deck at rear.
Details
Permit
202509104960
Status
filed
Filed
Sep 10, 2025
Declared cost
$60,000
Address
522 21st Av

exterior and interior remodel. lower level addition - convert basement to living space by addition of 2 bedrooms, a full bath, and a family room. upper level - remodel with changes to layout and new deck at rear.

Open the permit page

$60,000
May 28, 2003Expired or cancelled
expired Jan 2004
522 21st AvHome Works Inc/Kitchen Work Increplace 3 windows in kind not visible from street.
Details
Permit
200305285662
Status
expired
Filed
May 28, 2003
Permit issued
May 29, 2003
Declared cost
$2,700
Address
522 21st Av

replace 3 windows in kind not visible from street.

Open the permit page

$2,700

Who worked here

Everyone with a license on these permits, by role, with how many permits each is on.

Contractors
Home Works Inc/Kitchen Work Inc
Engineers
Travis Tone Airola

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