Permit GraphShortlistSan Francisco building permits since 2000

Block 3600, lot 021

3974 20th St

City’s use
Single Family Residential
Built
1907
Stories
1
Units
1
Rooms
1 bathroom
Building
1,280 sq ft
Lot
2,848 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
Oct 18, 2019Expired or cancelled
cancelled Jan 2026
3974 20th Stinfill light well, add bath, remodel kitchen
Details
Permit
201910184907
Status
cancelled
Filed
Oct 18, 2019
Declared cost
$75,000
Address
3974 20th St

infill light well, add bath, remodel kitchen

Open the permit page

$75,000
Aug 1, 2005Completed
final sign-off Aug 2005
3974 20th StMike Spillane General Eng. & Plumbing Coretile front stairs
Details
Permit
200508019108
Status
complete
Filed
Aug 1, 2005
Permit issued
Aug 1, 2005
Final sign-off
Aug 5, 2005
Declared cost
$800
Address
3974 20th St

retile front stairs

Open the permit page

$800

Who worked here

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

Contractors
Mike Spillane General Eng. & Plumbing Co
Architects
Jim Treman
Engineers
Michael Hom

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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.