Permit GraphShortlistSan Francisco building permits since 2000

Block 6590, lot 090

521 27th St

City’s use
Single Family Residential
Built
1998
Stories
1
Units
1
Rooms
2 bedrooms, 2 bathrooms
Building
1,403 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
Nov 21, 2025Completed
final sign-off Apr 2026
521 27th StG R C Roofing Inc.re-roofing (w/ hotworks)
Details
Permit
202511210238
Status
complete
Filed
Nov 21, 2025
Permit issued
Nov 21, 2025
Final sign-off
Apr 1, 2026
Declared cost
$53,480
Address
521 27th St

re-roofing (w/ hotworks)

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$53,480
Apr 26, 2017Completed
final sign-off Aug 2017
521 27th StEngineered Soils Repairsinstalling a new wood post and wood lagging retaining wall with nine reinforced concrete foundation piers. a new subdrain system installed behind the wall. repair waterproofing memebrane
Details
Permit
201704264940
Status
complete
Filed
Apr 26, 2017
Permit issued
Apr 26, 2017
Final sign-off
Aug 18, 2017
Declared cost
$31,746
Address
521 27th St

installing a new wood post and wood lagging retaining wall with nine reinforced concrete foundation piers. a new subdrain system installed behind the wall. repair waterproofing memebrane

Open the permit page

$31,746

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