Permit Record

Alteration Commercial

950 Cambridge St, Cambridge, MA 02141

ClassificationBuilding: Alteration and AdditionCommercial Alteration
Reliable value$17,300
ContractorForced Air Systems
Permit record
Parties
Contractor
Forced Air Systems
Applicant
John Gorman
Owner
Not in source
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
Not in source
Zoning district
Not in source
Lot area
Not in source
Year built
Not in source
Units (total)
Not in source
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
18,000 sq ft
Parcel & enrichment
Parcel APN
80-175
Climate zone (IECC)
5A
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
B
Building subtype
Commercial / Mixed Use
Geocode & dates
Coordinates
42.3726, -71.0929
Geocode confidence
100%
Geocode source
Not in source
Issued
Jun 5, 2025
Applied
May 23, 2025
Work class
Commercial
Description
Source description

Replacement of one 5 ton gas electric roof top unit.  Unit weight 600 lbs.  New system to be the same weight.

Status
Current status
issued
Source status
Active
Provenance
First seen by PermitCore
May 18, 2026 · 16:17 UTC
Last seen
Aug 6, 2026 · 11:31 UTC
Last changed
May 18, 2026 · 16:17 UTC
Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

2 permits at this parcel (parcel 80-175) · Mar 6, 2019 – Jun 5, 2025

  1. Jun 5, 2025This permitAlteration Commercial · Issued$17,300Forced Air Systems
  2. Mar 6, 2019cambridge_aa_31310Alteration Commercial · Issued$47,000J&f Construction

Full permit history at this parcel · as of Jul 8, 2026.

Other permits by Forced Air Systems

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Developer details
Permit #
cambridge_aa_1166623
Canonical ID
309:cambridge_aa_1166623
Source permit ID
cambridge_aa_1166623
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