Permit Record

Alteration Residential

1052 River St, Boston, MA 02136

ClassificationShort Form Bldg Permit - INTRENResidential Alteration
Reliable value$4,500
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Porfirio Maracallo
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
1804455000
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
42.2592, -71.1172
Geocode confidence
100%
Geocode source
Not in source
Issued
Feb 12, 2026
Applied
Not in source
Work class
Residential
Description
Source description

Removal of interior finishes of unpermitted work in basement to adhere to building code. Non Structural work.

Status
Current status
issued
Source status
Open
Expired
Aug 12, 2026
Provenance
First seen by PermitCore
May 4, 2026 · 20:09 UTC
Last seen
Jun 25, 2026 · 00:03 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

8 permits at this parcel (parcel 1804455000) · Oct 29, 2010 – Feb 12, 2026

  1. Feb 12, 2026This permitAlteration Residential · Issued$4,500
  2. Aug 4, 2020E1098005MEP Electrical · Issued$2,000
  3. Jun 15, 2015SF484123Alteration Residential · Issued$1,000
  4. Mar 30, 2015SF458121Roofing · Issued$6,000
  5. Nov 7, 2012SF198700Roofing · Issued$2,650
  6. Sep 26, 2011ALT84658Alteration Residential · Issued$9,500
  7. Mar 17, 2011SF68376Alteration Residential · Issued$11,000
  8. Oct 29, 2010SF49476Alteration Residential · Issued$13,500

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

Developer details
Permit #
SF1820525
Canonical ID
69:SF1820525
Source permit ID
SF1820525
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