Block 2840, lot 039

45 Alton Ave

City’s use: Single Family Residential
Built: 1931
Stories: 2
Units: 1
Rooms: 2 bathrooms
Building: 2,888 sq ft
Lot: 4,626 sq ft
Zoning: RH1D
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

4 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
Apr 6, 2026	In progress issued Jun 2026	45 Alton Av	Kingfish Construction Llc.	convert (e) closet into full bathroom., remodel (e) bathroom to (n) bathroom / (n) layout Details Permit 202604068954 Status issued Filed Apr 6, 2026 Permit issued Jun 3, 2026 Declared cost $29,500 Address 45 Alton Av convert (e) closet into full bathroom., remodel (e) bathroom to (n) bathroom / (n) layout Open the permit page	$29,500
Feb 7, 2025	Completed final sign-off Apr 2026	45 Alton Av	Kingfish Construction Llc.	interior alteration of (e) 2nd fl. kitchen & bath. replace 1 (e) rear window in same opening width Details Permit 202502079865 Status complete Filed Feb 7, 2025 Permit issued Jun 5, 2025 Final sign-off Apr 2, 2026 Declared cost $55,000 Address 45 Alton Av interior alteration of (e) 2nd fl. kitchen & bath. replace 1 (e) rear window in same opening width Open the permit page	$55,000
Dec 18, 2023	In progress issued Dec 2023	45 Alton Av	Kingfish Construction Llc.	replace all 10 windows on front of house. in-kind. replace with wood in and wood out. replace 4 windows on the west side in-kind. Details Permit 202312182684 Status issued Filed Dec 18, 2023 Permit issued Dec 18, 2023 Declared cost $10,000 Address 45 Alton Av replace all 10 windows on front of house. in-kind. replace with wood in and wood out. replace 4 windows on the west side in-kind. Open the permit page	$10,000
Jul 15, 2009	Completed final sign-off Sep 2009	45 Alton Av	Standardconstr/Standardroof	reroofing Details Permit 200907152624 Status complete Filed Jul 15, 2009 Permit issued Jul 15, 2009 Final sign-off Sep 10, 2009 Declared cost $25,875 Address 45 Alton Av reroofing Open the permit page	$25,875

Who worked here

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

Contractors: Kingfish Construction Llc. (3), Standardconstr/Standardroof
Architects: Kevin Ka-Kiu Ma (2)
Engineers: Bernard Huang

Find contractors for work like this

Starts from the last permit filed here; change it to describe your own project. Results cover single-family homes like this one.