Permit GraphShortlistSan Francisco building permits since 2000

Block 2161, lot 026A

2018 42nd Ave

City’s use
Single Family Residential
Built
1951
Stories
1
Units
1
Rooms
2 bedrooms, 1 bathroom
Building
905 sq ft
Lot
3,000 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
Jun 26, 2025Completed
final sign-off Dec 2025
2018 42nd AvCornerstone Dba Ag Constructionbathroom addition (no change to footprint) in e) garage area
Details
Permit
202506269592
Status
complete
Filed
Jun 26, 2025
Permit issued
Jul 21, 2025
Final sign-off
Dec 10, 2025
Declared cost
$20,000
Address
2018 42nd Av

bathroom addition (no change to footprint) in e) garage area

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$20,000
Sep 16, 2021Completed
final sign-off Sep 2021
2018 42nd AvG R C Roofing Inc.re-roofing: remove and replace roofing material / existing roofing material (in-kind)
Details
Permit
202109168587
Status
complete
Filed
Sep 16, 2021
Permit issued
Sep 16, 2021
Final sign-off
Sep 29, 2021
Declared cost
$10,900
Address
2018 42nd Av

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

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$10,900

Who worked here

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

Contractors
Cornerstone Dba Ag Construction, G R C Roofing Inc.
Architects
Kim Ngo

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