Permit Record

MEP Plumbing

121 Norfolk St, Boston, MA 02124

ClassificationPlumbing Permit - PLUMBINGResidential MEP
Reliable value$5,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
David Williams
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
1701476010
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
42.2883, -71.0773
Geocode confidence
100%
Geocode source
Not in source
Issued
Apr 10, 2019
Applied
Not in source
Work class
Residential
Description
Source description

Replace HWH

Status
Current status
issued
Source status
Open
Expired
Oct 10, 2019
Provenance
First seen by PermitCore
May 4, 2026 · 20:08 UTC
Last seen
Jun 24, 2026 · 23:58 UTC
Last changed
May 15, 2026 · 09:33 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

6 permits at this parcel (parcel 1701476010) · Apr 20, 2012 – Apr 10, 2019

  1. Apr 10, 2019This permitMEP Plumbing · Issued$5,000
  2. Mar 29, 2019G936165MEP Plumbing · Issued$5,000
  3. Feb 17, 2017E674867MEP Electrical · Finaled$4,000
  4. Feb 17, 2017SF674859Solar PV · Finaled$6,000
  5. Nov 5, 2013ELV291503MEP Electrical · Issued$199
  6. Apr 20, 2012E134017MEP Electrical · Finaled$125

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

Developer details
Permit #
PL936177
Canonical ID
69:PL936177
Source permit ID
PL936177
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