Block 1280, lot 028

45 Grattan St

City’s use: Single Family Residential
Built: 1915
Stories: 1
Units: 1
Rooms: 2 bedrooms, 1 bathroom
Building: 978 sq ft
Lot: 3,123 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

11 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
Feb 3, 2026	Completed final sign-off Apr 2026	45 Grattan St	Stonebridge Construction Inc	demo (e) leaking stairs on front of building. frame new ramp and waterproof w/ liquid material. finsh new stairs on top of waterproofing product tbc. Details Permit 202602035099 Status complete Filed Feb 3, 2026 Permit issued Feb 3, 2026 Final sign-off Apr 8, 2026 Declared cost $12,000 Address 45 Grattan St demo (e) leaking stairs on front of building. frame new ramp and waterproof w/ liquid material. finsh new stairs on top of waterproofing product tbc. Open the permit page	$12,000
Oct 20, 2025	Completed final sign-off Apr 2026	45 Grattan St	Stonebridge Construction Inc	revision to permit 202507301934. 1/f: revision to framin. 2/f: revision to framing for stairs. 3/f: replace 2 existing windows and 1 existing door. replace siding at rear and side. Details Permit 202510207717 Status complete Filed Oct 20, 2025 Permit issued Oct 20, 2025 Final sign-off Apr 8, 2026 Declared cost $25,000 Address 45 Grattan St revision to permit 202507301934. 1/f: revision to framin. 2/f: revision to framing for stairs. 3/f: replace 2 existing windows and 1 existing door. replace siding at rear and side. Open the permit page	$25,000
Jul 30, 2025	Completed final sign-off Apr 2026	45 Grattan St	Stonebridge Construction Inc	create new internal stairs from 1st floor to 2nd floor. add 1 bathroom at 3rd floor. Details Permit 202507301934 Status complete Filed Jul 30, 2025 Permit issued Aug 11, 2025 Final sign-off Apr 8, 2026 Declared cost $85,000 Address 45 Grattan St create new internal stairs from 1st floor to 2nd floor. add 1 bathroom at 3rd floor. Open the permit page	$85,000
Oct 4, 2023	Completed final sign-off Nov 2023	45 Grattan St	S.F.A-1 Roofing & Maintenance	reroofing: remove old roof, install 1-layer organic base felt, 30lbs, install 1-layer certained asphalt shingle landmark pro, new flashings. Details Permit 202310047970 Status complete Filed Oct 4, 2023 Permit issued Oct 4, 2023 Final sign-off Nov 6, 2023 Declared cost $24,345 Address 45 Grattan St reroofing: remove old roof, install 1-layer organic base felt, 30lbs, install 1-layer certained asphalt shingle landmark pro, new flashings. Open the permit page	$24,345
Jul 7, 2020	Never finaled issued Jul 2020, no final	45 Grattan St		street space Details Permit M1215447 Status issued Filed Jul 7, 2020 Permit issued Jul 9, 2020 Address 45 Grattan St street space Open the permit page
Jan 29, 2020	Completed final sign-off Jul 2020	45 Grattan St	A J O Group Build Inc	ground floor: add bathroom. replace 3 windows and add 1 window. no work visible from the street. Details Permit 202001293060 Status complete Filed Jan 29, 2020 Permit issued Jan 31, 2020 Final sign-off Jul 30, 2020 Declared cost $25,000 Address 45 Grattan St ground floor: add bathroom. replace 3 windows and add 1 window. no work visible from the street. Open the permit page	$25,000
Dec 11, 2019	Completed final sign-off May 2020	45 Grattan St	A J O Group Build Inc	ground floor voluntary seismic/structural upgrad with replacement of about 70% of foundations and constructions of new shear walls Details Permit 201912119264 Status complete Filed Dec 11, 2019 Permit issued Dec 17, 2019 Final sign-off May 21, 2020 Declared cost $65,000 Address 45 Grattan St ground floor voluntary seismic/structural upgrad with replacement of about 70% of foundations and constructions of new shear walls Open the permit page	$65,000
May 20, 2016	Never finaled issued May 2016, no final	45 Grattan St		street space Details Permit M693068 Status issued Filed May 20, 2016 Permit issued May 20, 2016 Address 45 Grattan St street space Open the permit page
Feb 26, 2016	Completed final sign-off Jun 2016	45 Grattan St	Hakewill Construction Co. Inc.	west wall foundation replacement damaged by construction on adjacent building-garage slab rear walk slab replacement. Details Permit 201602260597 Status complete Filed Feb 26, 2016 Permit issued Feb 26, 2016 Final sign-off Jun 20, 2016 Declared cost $40,000 Address 45 Grattan St west wall foundation replacement damaged by construction on adjacent building-garage slab rear walk slab replacement. Open the permit page	$40,000
Jan 8, 2010	Expired or cancelled cancelled Jun 2011	45 Grattan St		demolition of a two-story, single family house. Details Permit 201001084446 Status cancelled Filed Jan 8, 2010 Declared cost $20,000 Address 45 Grattan St demolition of a two-story, single family house. Open the permit page	$20,000
Jan 8, 2010	Expired or cancelled cancelled Jun 2011	45 Grattan St		new construction of a 3-story , two-family house. Details Permit 201001084443 Status cancelled Filed Jan 8, 2010 Declared cost $915,000 Address 45 Grattan St new construction of a 3-story , two-family house. Open the permit page	$915,000

Who worked here

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

Contractors: Stonebridge Construction Inc (3), A J O Group Build Inc (2), Hakewill Construction Co. Inc., S.F.A-1 Roofing & Maintenance
Architects: Benjamin Farrell (3), Cary S. Bernstein (2), A.J.O. Group Inc
Engineers: Giuseppe Sircana

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