Permit Record

Alteration Residential

85 Allston St, Cambridge, MA 02139

ClassificationBuilding: Alteration and AdditionMultifamily Alteration
Reliable value$14,000
ContractorHomeWorks
Permit record
Parties
Contractor
HomeWorks
Applicant
HomeWorks Energy
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
Floor area
3,168
Parcel & enrichment
Parcel APN
96-94
Climate zone (IECC)
5A
Roof area (est.)
Not in source
HVAC tonnage (est.)
Not in source
Building type
R
Geocode & dates
Coordinates
42.3578, -71.1066
Geocode confidence
100%
Geocode source
Not in source
Issued
2026-05-26
Applied
2026-05-25
Work class
Residential
Description
Source description

Residential weatherization/air sealing. No structural changes. (  862445, 860212, 860214) ( Unit 1 , unit 2. Unit 3)

Status
Current status
finaled
Source status
Complete
Finaled
2026-05-26
Provenance
First seen by PermitCore
Jun 15, 2026 · 21:56 UTC
Last seen
Jul 2, 2026 · 11:40 UTC
Last changed
Jun 22, 2026 · 14:49 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 96-94) · 2026-05-05 – 2026-05-26

  1. 2026-05-26This permitAlteration Residential · Finaled$14,000HomeWorks
  2. 2026-05-05cambridge_aa_1205202Alteration Residential · Issued$134,150Franchesca Barrera

Full permit history at this parcel · as of 2026-06-28.

Other permits by HomeWorks

Showing up to 12 most-recent permits by this contractor in the indexed window

Developer details
display_permit_id
cambridge_aa_1212925
canonical_uid
309:cambridge_aa_1212925
source_permit_id
cambridge_aa_1212925
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