Permit Record

Alteration Residential

47 Hilburn St, Boston, MA 02131

ClassificationShort Form Bldg Permit - INSULResidential Alteration
Reliable value$3,467
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Andrew Zimbaldi
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
1804940000
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
42.2784, -71.1261
Geocode confidence
100%
Geocode source
Not in source
Issued
Oct 9, 2024
Applied
Not in source
Work class
Residential
Description
Source description

Insulating attic with blown-in cellulose

Status
Current status
issued
Source status
Open
Expired
Apr 9, 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

16 permits at this parcel (parcel 1804940000) · Aug 6, 2011 – Oct 9, 2024

  1. Oct 9, 2024This permitAlteration Residential · Issued$3,467.83
  2. Mar 3, 2023ALT1445116Alteration Residential · Finaled$34,000
  3. Feb 27, 2023E1443889MEP Electrical · Issued$2,000
  4. Feb 9, 2023E1438847MEP Electrical · Finaled$4,000
  5. Jan 4, 2023PL1428768MEP Plumbing · Finaled$9,300
  6. Dec 27, 2022SF1398103Alteration Residential · Issued$34,950
  7. May 13, 2022PL1334990MEP Plumbing · Finaled$7,000
  8. Oct 20, 2021E1251331MEP Electrical · Finaled$4,600
  9. Sep 7, 2021PL1246475MEP Plumbing · Issued$5,830
  10. Jul 15, 2019E972321Solar PV · Finaled$21,442
  11. Jul 15, 2019SF972283Solar PV · Issued$21,442
  12. Jun 12, 2017PL719136MEP Plumbing · Finaled$2,500
  13. Jun 5, 2017E716698MEP Electrical · Finaled$1,100
  14. Apr 26, 2017ALT687078Alteration Residential · Finaled$29,500
  15. Jul 19, 2012SF164377Alteration Residential · Finaled$3,700
  16. Aug 6, 2011SF89166Roofing · Finaled$10,744

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

Developer details
Permit #
SF1651547
Canonical ID
69:SF1651547
Source permit ID
SF1651547
Browse Boston permits in the Market Explorer →Pull this permit via /v1/permits →