Permit GraphShortlistSan Francisco building permits since 2000

Block 1912, lot 001J

1647 31st Ave

City’s use
Single Family Residential
Built
1932
Stories
1
Units
1
Rooms
1 bathroom
Building
1,470 sq ft
Lot
3,598 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

3 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Oct 15, 2025Completed
final sign-off Oct 2025
1647 31st AvHinojosa Roofing Incre-roofing: remove the existing roof and install new roof with modified bitumen roofing system flat roof, no hot work or torch down
Details
Permit
202510157375
Status
complete
Filed
Oct 15, 2025
Permit issued
Oct 15, 2025
Final sign-off
Oct 29, 2025
Declared cost
$10,000
Address
1647 31st Av

re-roofing: remove the existing roof and install new roof with modified bitumen roofing system flat roof, no hot work or torch down

Open the permit page

$10,000
Dec 27, 2005Completed
final sign-off Dec 2005
1647 31st Avrenew for final inspection
Details
Permit
200512271087
Status
complete
Filed
Dec 27, 2005
Permit issued
Dec 27, 2005
Final sign-off
Dec 30, 2005
Declared cost
$4,128
Address
1647 31st Av

renew for final inspection

Open the permit page

$4,128
May 1, 2003Expired or cancelled
expired Mar 2004
1647 31st AvViplex Industries,Inc/Vinyl-Tereplace 9 windows, same size & style, none on front
Details
Permit
200305013532
Status
expired
Filed
May 1, 2003
Permit issued
May 1, 2003
Declared cost
$4,128
Address
1647 31st Av

replace 9 windows, same size & style, none on front

Open the permit page

$4,128

Who worked here

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

Contractors
Hinojosa Roofing Inc, Viplex Industries,Inc/Vinyl-Te

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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.