Permit Record

Alteration Residential

8 Colorado St, Boston, MA 02126

ClassificationShort Form Bldg Permit - INSULResidential Alteration
Reliable value$6,434
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Dennis Mills
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
1803222000
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
42.2787, -71.0976
Geocode confidence
100%
Geocode source
Not in source
Issued
Feb 24, 2021
Applied
Not in source
Work class
Residential
Description
Source description

to insulate attic and exterior walls with blown in cellulose insulation

Status
Current status
finaled
Source status
Closed
Expired
Aug 24, 2021
Provenance
First seen by PermitCore
May 4, 2026 · 20:08 UTC
Last seen
Jun 24, 2026 · 23:59 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

3 permits at this parcel (parcel 1803222000) · Aug 28, 2015 – Feb 24, 2021

  1. Feb 24, 2021This permitAlteration Residential · Finaled$6,434
  2. Aug 28, 2015SF513868Solar PV · Finaled$20,000
  3. Aug 28, 2015E513904Solar PV · Finaled$20,000

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

Developer details
Permit #
SF1163480
Canonical ID
69:SF1163480
Source permit ID
SF1163480
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