Permit Record

Alteration Residential

447 Main St, Boston, MA 02129

ClassificationShort Form Bldg Permit - INTEXTResidential Alteration
Reliable value$3,959
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Richard L Bertolami
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
201204010
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
42.3820, -71.0712
Geocode confidence
100%
Geocode source
Not in source
Issued
Dec 27, 2024
Applied
Not in source
Work class
Residential
Description
Source description

Remove 1 existing door unit and replace with 1 new door unit, no structural work

Status
Current status
issued
Source status
Open
Expired
Jun 27, 2025
Provenance
First seen by PermitCore
May 4, 2026 · 20:09 UTC
Last seen
Jun 25, 2026 · 00:02 UTC
Last changed
May 15, 2026 · 09:35 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 201204010) · Jun 28, 2013 – Dec 27, 2024

  1. Dec 27, 2024This permitAlteration Residential · Issued$3,959
  2. Sep 27, 2024SF1653556Roofing · Finaled$12,250
  3. Jun 7, 2022SF1328252Alteration Residential · Issued$10,069.58
  4. Jul 17, 2013PL264559MEP Plumbing · Finaled$3,000
  5. Jul 15, 2013E263860MEP Electrical · Finaled$4,500
  6. Jun 28, 2013SF257731Alteration Residential · Issued$73,100

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

Developer details
Permit #
SF1675813
Canonical ID
69:SF1675813
Source permit ID
SF1675813
Browse Boston permits in the Market Explorer →Pull this permit via /v1/permits →