Permit GraphShortlistSan Francisco building permits since 2000

Block 2023, lot 037

1758 27th Ave

City’s use
Single Family Residential
Built
1929
Stories
1
Units
1
Rooms
1 bathroom
Building
1,305 sq ft
Lot
2,996 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

3 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Jun 2, 2026In progress
issued Jun 2026
1758 27th AvA1 Construction Group Corpinfill north lightwell on both levels and relcoate intr staircase. reconfig interior to englarge (e) family rm &y bedrm, add n wic & bathrm on 1/f. relocate plumbing fixtures, add (n) pantry & 2 skylights at (e) kitchen on 2/f. infill south litewll on 2/f, relocate laundry/sink on garage.
Details
Permit
202606022374
Status
issued
Filed
Jun 2, 2026
Permit issued
Jun 12, 2026
Declared cost
$150,000
Address
1758 27th Av

infill north lightwell on both levels and relcoate intr staircase. reconfig interior to englarge (e) family rm &y bedrm, add n wic & bathrm on 1/f. relocate plumbing fixtures, add (n) pantry & 2 skylights at (e) kitchen on 2/f. infill south litewll on 2/f, relocate laundry/sink on garage.

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$150,000
Feb 4, 2026Completed
final sign-off Jul 2026
1758 27th AvO'neil Engineering Incremove and replace drywall in kind to add insulation. only at 2/f, and only for exterior walls and roof ceiling (invisble from st)
Details
Permit
202602045258
Status
complete
Filed
Feb 4, 2026
Permit issued
Feb 4, 2026
Final sign-off
Jul 17, 2026
Declared cost
$5,000
Address
1758 27th Av

remove and replace drywall in kind to add insulation. only at 2/f, and only for exterior walls and roof ceiling (invisble from st)

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$5,000
Nov 15, 2002Never finaled
issued Nov 2002, no final
1758 27th AvWest Coast Roofing Companyreroofing
Details
Permit
200211151549
Status
issued
Filed
Nov 15, 2002
Permit issued
Nov 15, 2002
Declared cost
$3,600
Address
1758 27th Av

reroofing

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$3,600

Who worked here

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

Contractors
A1 Construction Group Corp, O'neil Engineering Inc, West Coast Roofing Company
Engineers
Raymond Situ

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