Permit Record

Residential

18 Milford St, Boston, MA 02118

ClassificationCertificate of Occupancy - CHGOCC
Reliable value$1,979,152
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Sean Kennedy
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
305860000
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
1-4FAM
Geocode & dates
Coordinates
42.3440, -71.0699
Geocode confidence
100%
Geocode source
Not in source
Issued
Dec 31, 2025
Applied
Not in source
Work class
Residential
Description
Source description

Two Residential UnitsCertificate for SameALT1691647 Issued 4/9/2025, SF1691068 Issued 2/12/2025, SF1696294 Issued 3/17/2025 &; A1731714 Issued 6/23/2025

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 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

11 permits at this parcel (parcel 305860000) · Nov 18, 2010 – Dec 31, 2025

  1. Dec 31, 2025This permitOther · Finaled$1,979,152
  2. Aug 13, 2025ELV1762783MEP Electrical · Finaled$3,000
  3. Aug 13, 2025EFA1762779MEP Electrical · Finaled$7,000
  4. Aug 7, 2025E1748991MEP Electrical · Finaled$80,000
  5. Aug 5, 2025ELV1748996MEP Electrical · Issued$2,000
  6. Jun 23, 2025A1731714Alteration Residential · Finaled$150,000
  7. Apr 24, 2025PL1713875MEP Plumbing · Finaled$40,000
  8. Apr 9, 2025ALT1691647Alteration Residential · Finaled$1,699,152
  9. Mar 17, 2025SF1696294Alteration Residential · Finaled$80,000
  10. Feb 12, 2025SF1691068Alteration Residential · Finaled$50,000
  11. Nov 18, 2010SF52319Alteration Residential · Issued$450

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

Developer details
Permit #
COO1807942
Canonical ID
69:COO1807942
Source permit ID
COO1807942
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