Block 6940, lot 033

270 Ashton Ave

City’s use: Commercial Misc
Built: 1939
Stories: 3
Rooms: 6 bathrooms
Building: 9,168 sq ft
Lot: 7,518 sq ft
Zoning: RH1
Construction type: C

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

8 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
Dec 5, 2025	In progress issued Dec 2025	270 Ashton Av	American Home Renewal Inc	replace (20) windows with aluminum clad. some are street visible. same size and same loction. Details Permit 202512051063 Status issued Filed Dec 5, 2025 Permit issued Dec 5, 2025 Declared cost $47,654 Address 270 Ashton Av replace (20) windows with aluminum clad. some are street visible. same size and same loction. Open the permit page	$47,654
Jul 13, 2020	Never finaled issued Jul 2020, no final	250 Ashton Av	Derry Casey Builders Inc	replace rotten fence. 6' tall. Details Permit 202007130007 Status issued Filed Jul 13, 2020 Permit issued Jul 13, 2020 Declared cost $20,000 Address 250 Ashton Av replace rotten fence. 6' tall. Open the permit page	$20,000
Jul 3, 2017	Completed final sign-off Jul 2017	270 Ashton Av	New High Protection Roofing	reroofing Details Permit 201707030968 Status complete Filed Jul 3, 2017 Permit issued Jul 3, 2017 Final sign-off Jul 14, 2017 Declared cost $19,000 Address 270 Ashton Av reroofing Open the permit page	$19,000
Nov 8, 2013	Completed final sign-off Jan 2014	270 Ashton Av	San Francisco Fire Protection	this is an (e) fire alarm system in fully sprinklered bldg due to renovations of the (e) accessible bathroom on 1st floor. 1 (e) horn/strobe will be relocated to new location in that bathroom. there are no changes to (e) battery calcs Details Permit 201311081525 Status complete Filed Nov 8, 2013 Permit issued Nov 8, 2013 Final sign-off Jan 9, 2014 Declared cost $500 Address 270 Ashton Av this is an (e) fire alarm system in fully sprinklered bldg due to renovations of the (e) accessible bathroom on 1st floor. 1 (e) horn/strobe will be relocated to new location in that bathroom. there are no changes to (e) battery calcs Open the permit page	$500
Aug 8, 2013	Completed final sign-off Jun 2014	270 Ashton Av	Lowe Ernie & Sons Construction	tenant improvement to renovate the existing accessible bathroom & to replace "in-kind" exterior windows. Details Permit 201308083811 Status complete Filed Aug 8, 2013 Permit issued Aug 26, 2013 Final sign-off Jun 13, 2014 Declared cost $100,000 Address 270 Ashton Av tenant improvement to renovate the existing accessible bathroom & to replace "in-kind" exterior windows. Open the permit page	$100,000
Mar 7, 2003	Completed final sign-off May 2003	270 Ashton Av	Stone Ink Construction	amendment to permit app 200302117220-change of scope(replace cabs, 2 sinks, counters, patch ceiling, Details Permit 200303079053 Status complete Filed Mar 7, 2003 Permit issued Mar 7, 2003 Final sign-off May 6, 2003 Address 270 Ashton Av amendment to permit app 200302117220-change of scope(replace cabs, 2 sinks, counters, patch ceiling, Open the permit page
Feb 11, 2003	Completed final sign-off May 2003	270 Ashton Av	Stone Ink Construction	kitchen cabinet repair/replacement, patch ceiling, patch title, new counters, new lighting Details Permit 200302117220 Status complete Filed Feb 11, 2003 Permit issued Feb 11, 2003 Final sign-off May 6, 2003 Declared cost $20,000 Address 270 Ashton Av kitchen cabinet repair/replacement, patch ceiling, patch title, new counters, new lighting Open the permit page	$20,000
Aug 6, 2001	Expired or cancelled expired Feb 2002	270 Ashton Av	Mckinley Equipment Corp	replace existing vertical wheelchair lift Details Permit 200108065368 Status expired Filed Aug 6, 2001 Permit issued Aug 6, 2001 Declared cost $8,872 Address 270 Ashton Av replace existing vertical wheelchair lift Open the permit page	$8,872

Who worked here

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

Contractors: Stone Ink Construction (2), American Home Renewal Inc, Derry Casey Builders Inc, Lowe Ernie & Sons Construction, Mckinley Equipment Corp, New High Protection Roofing, San Francisco Fire Protection
Authorized agent-otherss: Tommas Pizzo

Find contractors for work like this

Starts from the last permit filed here; change it to describe your own project. Results cover every building: the city does not class this parcel as single-family, two-family or apartments.