Permit GraphShortlistSan Francisco building permits since 2000

Block 1623, lot 006

635 21st Ave

City’s use
Single Family Residential
Built
1917
Stories
2
Units
1
Rooms
1 bathroom
Building
1,860 sq ft
Lot
3,018 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
Jul 16, 2025Completed
final sign-off Nov 2025
635 21st AvBay Area Window Prosreplace 13 windows in kind, including 9 front window to marvin wood aluminum clad. uf 30
Details
Permit
202507160940
Status
complete
Filed
Jul 16, 2025
Permit issued
Jul 16, 2025
Final sign-off
Nov 19, 2025
Declared cost
$20,800
Address
635 21st Av

replace 13 windows in kind, including 9 front window to marvin wood aluminum clad. uf 30

Open the permit page

$20,800
Sep 7, 2016Completed
final sign-off Sep 2016
635 21st AvNew City Construction Group Increroofing
Details
Permit
201609076913
Status
complete
Filed
Sep 7, 2016
Permit issued
Sep 7, 2016
Final sign-off
Sep 21, 2016
Declared cost
$7,100
Address
635 21st Av

reroofing

Open the permit page

$7,100

Who worked here

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

Contractors
Bay Area Window Pros, New City Construction Group Inc

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Starts from the last permit filed here; change it to describe your own project. Results cover single-family homes like this one.