Permit GraphShortlistSan Francisco building permits since 2000

Block 6591, lot 015

448 Duncan St

City’s use
Single Family Residential
Built
1952
Stories
1
Units
1
Rooms
1 bathroom
Building
987 sq ft
Lot
2,848 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

3 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Sep 24, 2024Completed
final sign-off Mar 2025
448 Duncan Strevision to pa # 202407196934. changes include revising framing at rear roof and foundation replacement at line 3.
Details
Permit
202409241503
Status
complete
Filed
Sep 24, 2024
Permit issued
Nov 12, 2024
Final sign-off
Mar 26, 2025
Address
448 Duncan St

revision to pa # 202407196934. changes include revising framing at rear roof and foundation replacement at line 3.

Open the permit page

Jul 19, 2024Completed
final sign-off Mar 2025
448 Duncan StMullan Enterprises Incvoluntary legalization of unwarranted rear 1-story bedroom and bathroom and deck and of unwarranted home office bath at rear of (e) garage. at main level. renovation of (e) bath, replace kitchen appliances and windows at rear replace (e) whole house gas furnace and water heater. repainting exterior
Details
Permit
202407196934
Status
complete
Filed
Jul 19, 2024
Permit issued
Aug 15, 2024
Final sign-off
Mar 26, 2025
Declared cost
$265,000
Address
448 Duncan St

voluntary legalization of unwarranted rear 1-story bedroom and bathroom and deck and of unwarranted home office bath at rear of (e) garage. at main level. renovation of (e) bath, replace kitchen appliances and windows at rear replace (e) whole house gas furnace and water heater. repainting exterior

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$265,000
Jul 12, 2024Completed
final sign-off Mar 2025
448 Duncan StMullan Enterprises Incfront facade renovation with replacement 2 aluminum clad casement windows & 1 garage door in existing openings. (no structural modifications) new painted stucco & finish walls
Details
Permit
202407126419
Status
complete
Filed
Jul 12, 2024
Permit issued
Aug 8, 2024
Final sign-off
Mar 26, 2025
Declared cost
$25,000
Address
448 Duncan St

front facade renovation with replacement 2 aluminum clad casement windows & 1 garage door in existing openings. (no structural modifications) new painted stucco & finish walls

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$25,000

Who worked here

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

Contractors
Mullan Enterprises Inc (2)
Architects
Daniel Morago (2)

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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.