Permit GraphShortlistSan Francisco building permits since 2000

Block 3602, lot 034

237 Hartford St

City’s use
Multi-Family Residential
Built
1900
Stories
2
Units
2
Rooms
5 bedrooms, 2 bathrooms
Building
2,380 sq ft
Lot
3,062 sq ft
Zoning
RH3
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

9 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Apr 14, 2026In progress
issued Apr 2026
237 Hartford StSasso Construction Inc.revision to 202305268680: update window locations at the shared access alleyway, a new garage man door at western front facade, update heating system from hydronic to ductless mini split units
Details
Permit
202604149382
Status
issued
Filed
Apr 14, 2026
Permit issued
Apr 16, 2026
Declared cost
$45,000
Address
237 Hartford St

revision to 202305268680: update window locations at the shared access alleyway, a new garage man door at western front facade, update heating system from hydronic to ductless mini split units

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$45,000
Apr 1, 2026In progress
issued Apr 2026
237 Hartford StSasso Construction Inc.shoring design establishes a strategy for soil shoring, excavation segmented pouring for proposed foundation work under 202305268680. deferred submittal for soil shoring engineering only.
Details
Permit
202604018651
Status
issued
Filed
Apr 1, 2026
Permit issued
Apr 8, 2026
Declared cost
$5,000
Address
237 Hartford St

shoring design establishes a strategy for soil shoring, excavation segmented pouring for proposed foundation work under 202305268680. deferred submittal for soil shoring engineering only.

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$5,000
Jan 6, 2026Completed
final sign-off Jan 2026
237 Hartford Stadministrative permit to document the legal use and occupancy of structure as a three story two-unit building. this determination is based on a review of records including sanborn map, assessor's record and dbi site visit. no work under this permit.
Details
Permit
202601063263
Status
complete
Filed
Jan 6, 2026
Permit issued
Jan 6, 2026
Final sign-off
Jan 7, 2026
Address
237 Hartford St

administrative permit to document the legal use and occupancy of structure as a three story two-unit building. this determination is based on a review of records including sanborn map, assessor's record and dbi site visit. no work under this permit.

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Jan 6, 2026In progress
issued Jan 2026
237 Hartford StSasso Construction Inc.replace (e) cement plaster front facade with victorian style facades. replace front window. structrually reinforce bay windows at front of residence
Details
Permit
202601063274
Status
issued
Filed
Jan 6, 2026
Permit issued
Jan 6, 2026
Declared cost
$75,000
Address
237 Hartford St

replace (e) cement plaster front facade with victorian style facades. replace front window. structrually reinforce bay windows at front of residence

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$75,000
May 26, 2023In progress
issued Jan 2026
237 Hartford StSasso Construction Inc.interior/exterior renovation of an (e)2 unit,wood framed residence,including reinforcement of(e)brick foundations & seismic stiffening.new kitchens,plumbing upgrades,electrical upgrades, new fixtures, (n)moment frames,garage/basement beams to replace column obstructions, (n) rear yard patio to allow
Details
Permit
202305268680
Status
issued
Filed
May 26, 2023
Permit issued
Jan 21, 2026
Declared cost
$750,000
Address
237 Hartford St

interior/exterior renovation of an (e)2 unit,wood framed residence,including reinforcement of(e)brick foundations & seismic stiffening.new kitchens,plumbing upgrades,electrical upgrades, new fixtures, (n)moment frames,garage/basement beams to replace column obstructions, (n) rear yard patio to allow

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$750,000
Jan 6, 2022Expired or cancelled
cancelled Jan 2026
237 Hartford Streplace (e) cement plaster front facade w/victorian style facade, replace windows on front, structurally reinforce (e) sagging bay windows in front.
Details
Permit
202201065489
Status
cancelled
Filed
Jan 6, 2022
Declared cost
$120,000
Address
237 Hartford St

replace (e) cement plaster front facade w/victorian style facade, replace windows on front, structurally reinforce (e) sagging bay windows in front.

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$120,000
Jul 14, 2021Expired or cancelled
withdrawn Sep 2021
237 Hartford Streplace existing cement plaster front facade with victorian style facade. replace windows on front facade. structurally reinforce existing sagging bay windows on front.
Details
Permit
202107144348
Status
withdrawn
Filed
Jul 14, 2021
Declared cost
$120,000
Address
237 Hartford St

replace existing cement plaster front facade with victorian style facade. replace windows on front facade. structurally reinforce existing sagging bay windows on front.

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$120,000
Oct 27, 2008Never finaled
issued Oct 2008, no final
237 Hartford StM 2 Design (Ck Id)service upgrade/closet bend replacement/ceiling path where toilet bend was replaced. no structural work/ 6'x6' drywall patch.
Details
Permit
200810275220
Status
issued
Filed
Oct 27, 2008
Permit issued
Oct 27, 2008
Declared cost
$1,800
Address
237 Hartford St

service upgrade/closet bend replacement/ceiling path where toilet bend was replaced. no structural work/ 6'x6' drywall patch.

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$1,800
Nov 25, 2002Never finaled
issued Nov 2002, no final
237 Hartford StNam's Roofing Companyreroofing
Details
Permit
200211252184
Status
issued
Filed
Nov 25, 2002
Permit issued
Nov 25, 2002
Declared cost
$9,500
Address
237 Hartford St

reroofing

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$9,500

Who worked here

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

Contractors
Sasso Construction Inc. (4), M 2 Design (Ck Id), Nam's Roofing Company
Architects
Andrew Dunbon Interstice Arch (3), Andrew Rob Levine (2)
Engineers
David Strandberg (2)

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