Permit GraphShortlistSan Francisco building permits since 2000

Block 4809, lot 023

1447 Thomas Ave

City’s use
Single Family Residential
Built
1908
Stories
2
Units
1
Rooms
2 bedrooms, 1 bathroom
Building
1,960 sq ft
Lot
2,500 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
Sep 18, 2025In progress
issued Oct 2025
1447 Thomas AvL Cabral Construction1st fl revision to pa # 202301130184: reduced size of bathroom and kitchen/dining.
Details
Permit
202509185589
Status
issued
Filed
Sep 18, 2025
Permit issued
Oct 7, 2025
Address
1447 Thomas Av

1st fl revision to pa # 202301130184: reduced size of bathroom and kitchen/dining.

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Jan 13, 2023In progress
issued Apr 2024
1447 Thomas Av1st fl. reconfig.(e) living and garage, add a full bath, a kitchen, bedroom, office, and (1) sliding glass door at the rear of building not visable from a street or other public right-of-way), convert 1st floor into an adu per state program & legalization of all unpermitted work as shown on plans.
Details
Permit
202301130184
Status
issued
Filed
Jan 13, 2023
Permit issued
Apr 3, 2024
Declared cost
$42,000
Address
1447 Thomas Av

1st fl. reconfig.(e) living and garage, add a full bath, a kitchen, bedroom, office, and (1) sliding glass door at the rear of building not visable from a street or other public right-of-way), convert 1st floor into an adu per state program & legalization of all unpermitted work as shown on plans.

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$42,000

Who worked here

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

Contractors
L Cabral Construction
Architects
Young Woo Son (2)
Engineers
Kathryn Briggs, Kathryn Briggs

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