Permit GraphShortlistSan Francisco building permits since 2000

Block 2103, lot 020

1979 31st Ave

City’s use
Single Family Residential
Built
1942
Stories
1
Units
1
Rooms
2 bathrooms
Building
1,420 sq ft
Lot
2,980 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 5, 2026Completed
final sign-off May 2026
1979 31st AvCal State Roofing Co Incre-roofing: remove and replace roofing material / existing roofing material (in-kind)
Details
Permit
202605050726
Status
complete
Filed
May 5, 2026
Permit issued
May 5, 2026
Final sign-off
May 11, 2026
Declared cost
$9,800
Address
1979 31st Av

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

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$9,800
Mar 24, 2003Completed
final sign-off Mar 2003
1979 31st AvLin Hop Construction Incinstall anchcor bolts emvbedded with epoxy at intervals at perimeter foundation
Details
Permit
200303240468
Status
complete
Filed
Mar 24, 2003
Permit issued
Mar 24, 2003
Final sign-off
Mar 25, 2003
Declared cost
$1,200
Address
1979 31st Av

install anchcor bolts emvbedded with epoxy at intervals at perimeter foundation

Open the permit page

$1,200

Who worked here

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

Contractors
Cal State Roofing Co Inc, Lin Hop Construction Inc

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