Permit Record

Alteration Residential

2 Leighton St, Cambridge, MA 02141

ClassificationBuilding: Alteration and AdditionMultifamily Alteration
Reliable value$610,000
ContractorAvalonbay
Permit record
Parties
Contractor
Avalonbay
Applicant
Jim Moran
Owner
Not in source
Architect
Sean T Sanger
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
182,000 sq ft
Parcel & enrichment
Parcel APN
1A-87
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
R
Building subtype
Multi Family (3 or more dwelling units)
Geocode & dates
Coordinates
42.3702, -71.0738
Geocode confidence
100%
Geocode source
Not in source
Issued
Jun 12, 2025
Applied
May 12, 2025
Work class
Residential
Description
Source description

Landscape and hardscape improvements to include dog park and multi-use path

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 1A-87) · Aug 26, 2019 – Jun 12, 2025

  1. Jun 12, 2025This permitAlteration Residential · Issued$610,000Avalonbay
  2. Aug 26, 2019cambridge_aa_47564Alteration Commercial · Finaled$830,066Mrg Construction Management

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

Other permits by Avalonbay

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Developer details
Permit #
cambridge_aa_1164933
Canonical ID
309:cambridge_aa_1164933
Source permit ID
cambridge_aa_1164933
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