Permit Record

Alteration Residential

25 Polhemus Place, Brooklyn, NY

ClassificationA2Residential Alteration
Reliable value$24,692
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
N/a
Architect
Not in source
Engineer
James Clancy
Contractor license
Not in source
Building & lot · PLUTO
Building class
B3
Zoning district
R6B
Lot area
1,584 sq ft
Year built
1898
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3010700003
Climate zone (IECC)
4A
Roof area (est.)
1,638 sq ft
HVAC tonnage (est.)
5.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6722, -73.9760
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 11, 2017
Applied
Sep 6, 2017
Work class
Residential
Description
Source description

INSTALL SOLAR PV SYSTEM ON THE EXISTING ROOFTOP. NO CHANGES TO USE, EGRESS OR OCCUPANCY.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Nov 9, 2017
Provenance
First seen by PermitCore
May 6, 2026 · 18:56 UTC
Last seen
May 15, 2026 · 05:32 UTC
Last changed
May 6, 2026 · 18:56 UTC

Open in New York City source →

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 3010700003) · Sep 26, 2011 – Sep 11, 2017

  1. Sep 11, 2017This permitAlteration Residential · Finaled$24,692
  2. Sep 11, 20173439559Other · IssuedBrooklyn Solarworks LLC
  3. Sep 11, 2017legacy_jobs:2906648Alteration Residential · Finaled$24,692
  4. Oct 20, 2011legacy_jobs:2016092Alteration Residential · Finaled$68,000
  5. Oct 20, 20112470455MEP Plumbing · IssuedRock E Small Plbg&htg INC
  6. Oct 20, 2011legacy_jobs:1942756Alteration Residential · Finaled$68,000
  7. Oct 20, 2011legacy_jobs:2016083Alteration Residential · Finaled$68,000
  8. Sep 26, 20112458212Other · IssuedBaker Design Build LLC

Full permit history at this parcel · as of Jul 9, 2026.

Developer details
Permit #
legacy_jobs:2906639
Canonical ID
1:legacy_jobs:2906639
Source permit ID
legacy_jobs:2906639
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