Block 3755, lot 041

19 Heron St

City’s use: Industrial
Built: 1923
Stories: 2
Units: 1
Rooms: 2 bathrooms
Building: 6,400 sq ft
Lot: 3,200 sq ft
Zoning: SLR
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

6 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
May 14, 2025	Completed final sign-off Sep 2025	19 Heron St		revision to pa #202306230792:new accessible ramp and existing bathroom made accessible. Details Permit 202505146468 Status complete Filed May 14, 2025 Permit issued Jul 16, 2025 Final sign-off Sep 23, 2025 Address 19 Heron St revision to pa #202306230792:new accessible ramp and existing bathroom made accessible. Open the permit page
Jun 23, 2023	Completed final sign-off Sep 2025	19 Heron St	Seismic Retrofitters Inc.	removal of 9 unauthorized units in a 2-story warehouse building. project to rever building to last authorized with a conditional use (cua) per pcs 317(c)(1). demolition of interior walls and mezzanine. Details Permit 202306230792 Status complete Filed Jun 23, 2023 Permit issued Oct 25, 2023 Final sign-off Sep 23, 2025 Declared cost $5,000 Address 19 Heron St removal of 9 unauthorized units in a 2-story warehouse building. project to rever building to last authorized with a conditional use (cua) per pcs 317(c)(1). demolition of interior walls and mezzanine. Open the permit page	$5,000
Aug 27, 2018	Expired or cancelled cancelled Mar 2023	19 Heron St		change of use in response to complaint #2018-00472enf (planing dept) Details Permit 201808278433 Status cancelled Filed Aug 27, 2018 Address 19 Heron St change of use in response to complaint #2018-00472enf (planing dept) Open the permit page
Jan 4, 2017	Never finaled issued Jan 2017, no final	19 Heron St		street space permit Details Permit M751887 Status issued Filed Jan 4, 2017 Permit issued Jan 4, 2017 Address 19 Heron St street space permit Open the permit page
Aug 30, 2016	Never finaled issued Aug 2016, no final	19 Heron St		street space permit Details Permit M718047 Status issued Filed Aug 30, 2016 Permit issued Aug 30, 2016 Address 19 Heron St street space permit Open the permit page
May 27, 2003	Completed final sign-off Jul 2003	19 Heron St	Tri Line Construction Co	correct violation 200228223, remove toilet/vanity. remove metal stairs and guardrails, swing door Details Permit 200305275567 Status complete Filed May 27, 2003 Permit issued May 27, 2003 Final sign-off Jul 8, 2003 Declared cost $7,200 Address 19 Heron St correct violation 200228223, remove toilet/vanity. remove metal stairs and guardrails, swing door Open the permit page	$7,200

Who worked here

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

Contractors: Seismic Retrofitters Inc., Tri Line Construction Co
Architects: Michael Hannah (2), Mark Bucciarelli

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.