Permit Record

Demolition

2 Ellsworth Pk, Cambridge, MA 02139

ClassificationBuilding: Alteration and AdditionResidential Demolition
Reliable value$117,000
ContractorDba Mahoney Construction
Permit record
Parties
Contractor
Dba Mahoney Construction
Applicant
Charles Mahoney
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
Not in source
Parcel & enrichment
Parcel APN
112-6
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
One or Two Family Dwelling
Geocode & dates
Coordinates
42.3730, -71.1067
Geocode confidence
100%
Geocode source
Not in source
Issued
Apr 24, 2023
Applied
Mar 20, 2023
Work class
Residential
Description
Source description

Remove exisitng second floor deck and replace as shown in plans. Build smaller first floor deck under second floor. Stairs to grade from lower deck. Excavate new celler stairs

Status
Current status
finaled
Source status
Complete
Finaled
Apr 24, 2023
Provenance
First seen by PermitCore
May 18, 2026 · 16:17 UTC
Last seen
Aug 6, 2026 · 11:30 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

3 permits at this parcel (parcel 112-6) · Apr 29, 2019 – Apr 24, 2023

  1. Apr 24, 2023This permitDemolition · Finaled$117,000Dba Mahoney Construction
  2. Oct 19, 2020cambridge_aa_84510Alteration Residential · Issued$400,000Dba Mahoney Construction
  3. Apr 29, 2019cambridge_aa_45253Alteration Residential · Finaled$35,000Mahoney Construction

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

Other permits by Dba Mahoney Construction

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Developer details
Permit #
cambridge_aa_215284
Canonical ID
309:cambridge_aa_215284
Source permit ID
cambridge_aa_215284
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