Permit Record

MEP Plumbing

4491 Washington St, Boston, MA 02131

ClassificationGas Permit - GASResidential MEP
Reliable value$18,070
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
John Blacker
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
2000523000
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
1-2FAM
Geocode & dates
Coordinates
42.2793, -71.1361
Geocode confidence
100%
Geocode source
Not in source
Issued
Jun 9, 2022
Applied
Not in source
Work class
Residential
Description
Source description

replacement gas combination boiler

Status
Current status
finaled
Source status
Closed
Expired
Dec 9, 2022
Provenance
First seen by PermitCore
May 4, 2026 · 20:07 UTC
Last seen
Jun 24, 2026 · 23:51 UTC
Last changed
May 15, 2026 · 09:29 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 2000523000) · Jul 12, 2010 – Jun 9, 2022

  1. Jun 9, 2022This permitMEP Plumbing · Finaled$18,070
  2. May 20, 2022PL1336068MEP Plumbing · Finaled$18,070
  3. Apr 24, 2013SF227773Alteration Residential · Issued$5,215.32
  4. Jul 12, 2010E33249MEP Electrical · Finaled$7,300

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

Developer details
Permit #
G1336064
Canonical ID
69:G1336064
Source permit ID
G1336064
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