Permit GraphShortlistSan Francisco building permits since 2000

Block 2805, lot 035

4277 23rd St

City’s use
Single Family Residential
Built
1898
Stories
3
Units
1
Rooms
2 bedrooms, 2 bathrooms
Building
1,833 sq ft
Lot
2,705 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
May 6, 2026In progress
filed May 2026, not yet issued
4277 23rd StBicardo Buildersadd 50amp circuit to (e) panel. connect to 35sf pre fab sauna on (n) concrete pad.
Details
Permit
202605060784
Status
filed
Filed
May 6, 2026
Declared cost
$6,000
Address
4277 23rd St

add 50amp circuit to (e) panel. connect to 35sf pre fab sauna on (n) concrete pad.

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$6,000
May 10, 2021Never finaled
issued Sep 2023, no final
4277 23rd StBay Building Structures Inc, Belvedere Buildersaddition of 2 new dormer windows @ gable roof. (n) sliding, window & fascia at dormers to match (e) house. interior work includes 1-(n) bathroom to replace (e) half bath and electrical upgrades
Details
Permit
202105100031
Status
issued
Filed
May 10, 2021
Permit issued
Sep 21, 2023
Declared cost
$50,000
Address
4277 23rd St

addition of 2 new dormer windows @ gable roof. (n) sliding, window & fascia at dormers to match (e) house. interior work includes 1-(n) bathroom to replace (e) half bath and electrical upgrades

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$50,000
Jul 27, 2020Never finaled
filed Jul 2020, never issued
4277 23rd Ststreet space
Details
Permit
M1217431
Status
filed
Filed
Jul 27, 2020
Address
4277 23rd St

street space

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Jul 24, 2020Never finaled
issued Jul 2020, no final
4277 23rd Ststreet space
Details
Permit
M1217380
Status
issued
Filed
Jul 24, 2020
Permit issued
Jul 27, 2020
Address
4277 23rd St

street space

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Jan 15, 2020Never finaled
issued Jan 2020, no final
4277 23rd StBay Building Structures Incstreet space
Details
Permit
M1184687
Status
issued
Filed
Jan 15, 2020
Permit issued
Jan 15, 2020
Address
4277 23rd St

street space

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Dec 19, 2019Completed
final sign-off Dec 2021
4277 23rd StBay Building Structures Incsiding window replacement in kind at rear s.f.r. cottage. excavation (less than 50 cu. yds) & replacement of extg foundation at lower depth. work not visible from street. no change in massing.
Details
Permit
201912190058
Status
complete
Filed
Dec 19, 2019
Permit issued
Jan 15, 2020
Final sign-off
Dec 10, 2021
Declared cost
$50,000
Address
4277 23rd St

siding window replacement in kind at rear s.f.r. cottage. excavation (less than 50 cu. yds) & replacement of extg foundation at lower depth. work not visible from street. no change in massing.

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$50,000
Nov 27, 2019Completed
final sign-off Dec 2021
4277 23rd StBay Building Structures Increnovation of sfd cottage at rear of lot. not visible from street. remove rear stair bulkhead and removal of exterior wood stair at rear. new exterior doors to match (e). new kitchen, 2 new baths, 1 new powder rm. relocate interior stair. seismic upgrades throughout.
Details
Permit
201911278345
Status
complete
Filed
Nov 27, 2019
Permit issued
Oct 29, 2020
Final sign-off
Dec 10, 2021
Declared cost
$140,000
Address
4277 23rd St

renovation of sfd cottage at rear of lot. not visible from street. remove rear stair bulkhead and removal of exterior wood stair at rear. new exterior doors to match (e). new kitchen, 2 new baths, 1 new powder rm. relocate interior stair. seismic upgrades throughout.

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$140,000
Nov 21, 2019Completed
final sign-off Dec 2021
4277 23rd Stinstallation of sidewalk curb-but & addition of one off street parking space. renovation of wood fence at front yard. installation of gate & footpath & driveway.
Details
Permit
201911217865
Status
complete
Filed
Nov 21, 2019
Permit issued
Dec 7, 2021
Final sign-off
Dec 10, 2021
Declared cost
$10,000
Address
4277 23rd St

installation of sidewalk curb-but & addition of one off street parking space. renovation of wood fence at front yard. installation of gate & footpath & driveway.

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$10,000

Who worked here

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

Contractors
Bay Building Structures Inc (4), Belvedere Builders, Bicardo Builders
Architects
Peter Liang (2)
Engineers
Nathan Williams

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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.