Permit Record

Alteration Commercial

60 Acorn Park Dr, Cambridge, MA 02140

ClassificationBuilding: Alteration and AdditionCommercial Alteration
Reliable value$10,692,975
ContractorJ. Calnan & Associates →
Permit record
Parties
Contractor
J. Calnan & Associates
Applicant
Megan Kukal Sabourin
Owner
Not in source
Architect
Amenta Emma
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
236,574
Parcel & enrichment
Parcel APN
267.2-267
Climate zone (IECC)
5A
Roof area (est.)
Not in source
HVAC tonnage (est.)
Not in source
Building type
B
Geocode & dates
Coordinates
42.3983, -71.1487
Geocode confidence
100%
Geocode source
Not in source
Issued
2026-06-03
Applied
2026-03-27
Work class
Commercial
Description
Source description

Converting 1st and 2nd floor tenant space building amenties space including updates to existing cafeteria, conference center, lobby, and fitness center.

Status
Current status
issued
Source status
Active
Provenance
First seen by PermitCore
Jun 15, 2026 · 21:56 UTC
Last seen
Jul 2, 2026 · 11:40 UTC
Last changed
Jun 15, 2026 · 21:56 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

8 permits at this parcel (parcel 267.2-267) · 2018-10-03 – 2026-06-03

  1. 2026-06-03This permitAlteration Commercial · Issued$10,692,975J. Calnan & Associates
  2. 2025-12-01cambridge_aa_1187842Alteration Commercial · Issued$14,453,677Columbia Construction
  3. 2025-10-06cambridge_aa_1184552Alteration Commercial · Finaled$1,100,000BW Kennedy
  4. 2022-07-29cambridge_aa_177122Alteration Commercial · Finaled$4,220,827Anthony DiBacco
  5. 2021-11-08cambridge_aa_145345Alteration Commercial · Issued$376,945The Baldwin Companies
  6. 2021-03-29cambridge_aa_108499Alteration Commercial · Issued$728,031PIDC Construction
  7. 2020-07-28cambridge_aa_75058Alteration Commercial · Finaled$570,354PIDC Construction
  8. 2018-10-03cambridge_aa_20900Alteration Commercial · Issued$138,958J Calnan & Associates

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

Other permits by J. Calnan & Associates

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Developer details
display_permit_id
cambridge_aa_1203909
canonical_uid
309:cambridge_aa_1203909
source_permit_id
cambridge_aa_1203909
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