Permit GraphShortlistSan Francisco building permits since 2000

Block 1867, lot 015

1591 21st Ave

City’s use
Single Family Residential
Built
1930
Stories
1
Units
1
Rooms
1 bathroom
Building
1,340 sq ft
Lot
2,374 sq ft
Zoning
RH1
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
May 1, 2026Completed
final sign-off May 2026
1591 21st AvAce Roofing East Bayre-roofing: remove and replace roofing material / existing roofing material (in-kind)
Details
Permit
202605010465
Status
complete
Filed
May 1, 2026
Permit issued
May 1, 2026
Final sign-off
May 8, 2026
Declared cost
$16,000
Address
1591 21st Av

re-roofing: remove and replace roofing material / existing roofing material (in-kind)

Open the permit page

$16,000
Jun 29, 2023Completed
final sign-off Jul 2025
1591 21st AvPro Modern Constructionground fl. remodel for habitable space for total of 3 bed, 1 media, 1 laundry and 1 bath minor remodel of 2nd fl. per plns to have 2 bed and 2 1/2 bath add new sklight and relocate interior stair, structural strengthening where needed for minor ground fl. interior remodel
Details
Permit
202306291131
Status
complete
Filed
Jun 29, 2023
Permit issued
Sep 1, 2023
Final sign-off
Jul 3, 2025
Declared cost
$125,000
Address
1591 21st Av

ground fl. remodel for habitable space for total of 3 bed, 1 media, 1 laundry and 1 bath minor remodel of 2nd fl. per plns to have 2 bed and 2 1/2 bath add new sklight and relocate interior stair, structural strengthening where needed for minor ground fl. interior remodel

Open the permit page

$125,000

Who worked here

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

Contractors
Ace Roofing East Bay, Pro Modern Construction
Engineers
Ronald Yu

Find contractors for work like this

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