Permit Record

Alteration Residential

87 Lexington Ave, Somerville Massachusetts 02144

ClassificationBuilding PermitResidential Alteration
Reliable value$4,077
ContractorMk Contracting
Permit record
Parties
Contractor
Mk Contracting
Applicant
Mk Contracting
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
028-I-00007-000000
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
Not in source
Building subtype
Residential Repair
Geocode & dates
Coordinates
42.3948, -71.1152
Geocode confidence
100%
Geocode source
Not in source
Issued
Feb 4, 2020
Applied
Jan 23, 2020
Work class
Residential
Description
Source description

Insulate attic and walls with blown cellulose

Status
Current status
issued
Source status
Issued
Expired
Aug 4, 2020
Provenance
First seen (no changes since)
May 18, 2026 · 16:22 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

4 permits at this parcel (parcel 028-I-00007-000000) · Mar 10, 2015 – Apr 29, 2024

  1. Apr 29, 202414311966Alteration Residential · Cancelled$16,200Trinity Solar
  2. Apr 8, 202414229989Alteration Residential · Issued$10,000Trinity Solar
  3. Feb 4, 2020This permitAlteration Residential · Issued$4,077Mk Contracting
  4. Mar 10, 20152123147Alteration Residential · Issued$12,000Solarcity

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

Other permits by Mk Contracting

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Developer details
Permit #
6799480
Canonical ID
310:6799480
Source permit ID
6799480
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