Permit Record

Building permit

171 Bowen St, Boston, MA 02127

ClassificationCertificate of Occupancy
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Christopher Walsh
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
600628000
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
Not in source
Geocode & dates
Coordinates
42.3366, -71.0521
Geocode confidence
100%
Geocode source
Not in source
Issued
Nov 8, 2012
Applied
Not in source
Work class
Not in source
Description
Source description

Erect a 3 family dwelling. COO for 3 family dwelling with garage below. DOC#3700, Issued: 5/14/2009

Status
Current status
finaled
Source status
Closed
Provenance
First seen by PermitCore
May 4, 2026 · 20:05 UTC
Last seen
Jun 24, 2026 · 23:05 UTC
Last changed
May 15, 2026 · 09:22 UTC
Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation wasn't reported.

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
Project timeline at this parcel

8 permits at this parcel (parcel 600628000) · Dec 17, 2009 – Nov 8, 2012

  1. Nov 8, 2012This permitOther · Finaled
  2. Jun 29, 2011A78002Alteration Residential · Issued$1,000
  3. Jun 29, 2011A31511Alteration Residential · Issued
  4. Jun 27, 2011A68533Alteration Residential · Issued
  5. Mar 30, 2010ELV19903MEP Electrical · Issued$6,500
  6. Jan 20, 2010G11602MEP Plumbing · Issued$4,000
  7. Jan 20, 2010PL11601MEP Plumbing · Issued$24,000
  8. Dec 17, 2009E1638MEP Electrical · Finaled$16,500

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

Developer details
Permit #
COO187402
Canonical ID
69:COO187402
Source permit ID
COO187402
Browse Boston permits in the Market Explorer →Pull this permit via /v1/permits →