Permit GraphShortlistSan Francisco building permits since 2000

Block 1682, lot 015

874 40th Ave

City’s use
Single Family Residential
Built
1924
Stories
1
Units
1
Rooms
2 bedrooms, 1 bathroom
Building
1,665 sq ft
Lot
3,000 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

8 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Feb 9, 2026Completed
final sign-off Feb 2026
874 40th AvLiang General Construction Increvise pa #202602035139. replace existing front side door (added to scope).
Details
Permit
202602095566
Status
complete
Filed
Feb 9, 2026
Permit issued
Feb 9, 2026
Final sign-off
Feb 12, 2026
Declared cost
$500
Address
874 40th Av

revise pa #202602035139. replace existing front side door (added to scope).

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$500
Feb 3, 2026Completed
final sign-off Feb 2026
874 40th AvLiang General Construction Increplace (3) front windows in-kind. fiberglass, same operation. u-factor <0.27
Details
Permit
202602035139
Status
complete
Filed
Feb 3, 2026
Permit issued
Feb 3, 2026
Final sign-off
Feb 12, 2026
Declared cost
$3,500
Address
874 40th Av

replace (3) front windows in-kind. fiberglass, same operation. u-factor <0.27

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$3,500
Dec 8, 2025Completed
final sign-off Feb 2026
874 40th AvLiang General Construction Incto obtain final inspection for work approved under pa# 202311090580. all work is complete.
Details
Permit
202512081224
Status
complete
Filed
Dec 8, 2025
Permit issued
Dec 8, 2025
Final sign-off
Feb 12, 2026
Address
874 40th Av

to obtain final inspection for work approved under pa# 202311090580. all work is complete.

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Nov 12, 2025Completed
final sign-off Dec 2025
874 40th AvS.F.A-1 Roofing & Maintenancere-roofing: remove and replace roofing material / existing roofing material (in-kind)
Details
Permit
202511129333
Status
complete
Filed
Nov 12, 2025
Permit issued
Nov 12, 2025
Final sign-off
Dec 1, 2025
Declared cost
$16,000
Address
874 40th Av

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

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$16,000
Nov 9, 2023Expired or cancelled
expired Feb 2026
874 40th AvLiang General Construction Increvision to permit 202303153739. g/f: add a wetbar, relocate walkin closet, change window and door locations. 2/f: revised kitchen area layout. relocate half bath and bathroom layout revision. replace three windows at light well on north elevation 2nd floor like for like.
Details
Permit
202311090580
Status
expired
Filed
Nov 9, 2023
Permit issued
Dec 12, 2023
Declared cost
$5,000
Address
874 40th Av

revision to permit 202303153739. g/f: add a wetbar, relocate walkin closet, change window and door locations. 2/f: revised kitchen area layout. relocate half bath and bathroom layout revision. replace three windows at light well on north elevation 2nd floor like for like.

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$5,000
Mar 15, 2023Completed
final sign-off Feb 2026
874 40th AvLiang General Construction Incground fl add a bedroom, full bath. enclose e lightwell. 2nd fl kitchen remodel add a half bath, full bath remodel. enclose e lightwell to match size of adjacent neighbors lightwell
Details
Permit
202303153739
Status
complete
Filed
Mar 15, 2023
Permit issued
Jun 14, 2023
Final sign-off
Feb 12, 2026
Declared cost
$220,000
Address
874 40th Av

ground fl add a bedroom, full bath. enclose e lightwell. 2nd fl kitchen remodel add a half bath, full bath remodel. enclose e lightwell to match size of adjacent neighbors lightwell

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$220,000
Dec 29, 2022Expired or cancelled
withdrawn Dec 2023
874 40th Avground floor: to add a bedroom and a full bathroom and enclose extg lightwell. 2nd floor: kitchen remodel, add a half bath and full bath remodel. enclose extg lightwell.
Details
Permit
202212299455
Status
withdrawn
Filed
Dec 29, 2022
Declared cost
$150,000
Address
874 40th Av

ground floor: to add a bedroom and a full bathroom and enclose extg lightwell. 2nd floor: kitchen remodel, add a half bath and full bath remodel. enclose extg lightwell.

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$150,000
Jan 23, 2015Completed
final sign-off Sep 2015
874 40th Avrear deck addition. new rear deck & stairs for (e) single family within 12ft pop out, permit obstruction area, replacerear window with french door to deck.
Details
Permit
201501236509
Status
complete
Filed
Jan 23, 2015
Permit issued
Jun 18, 2015
Final sign-off
Sep 21, 2015
Declared cost
$3,000
Address
874 40th Av

rear deck addition. new rear deck & stairs for (e) single family within 12ft pop out, permit obstruction area, replacerear window with french door to deck.

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$3,000

Who worked here

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

Contractors
Liang General Construction Inc (5), S.F.A-1 Roofing & Maintenance
Engineers
Jian Huang

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