Permit Record

Alteration Residential

397 Hancock Street, Brooklyn, NY

ClassificationA2Multifamily Alteration
Reliable value$28,085
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
C0
Zoning district
R6B
Lot area
1,833 sq ft
Year built
1899
Units (total)
3
Units (residential)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3018360076
Climate zone (IECC)
4A
Roof area (est.)
862 sq ft
HVAC tonnage (est.)
5.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6837, -73.9400
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 18, 2018
Applied
Oct 24, 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
Jan 15, 2019
Provenance
First seen by PermitCore
May 6, 2026 · 18:56 UTC
Last seen
Jun 7, 2026 · 15:18 UTC
Last changed
Jun 7, 2026 · 15:18 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 3018360076) · May 19, 2014 – Dec 18, 2018

  1. Dec 18, 2018This permitAlteration Residential · Finaled$28,085
  2. Dec 18, 20183299809Other · IssuedBrooklyn Solarworks LLC
  3. Dec 18, 2018legacy_jobs:2930417Alteration Residential · Finaled$28,085
  4. Jul 16, 20142822668MEP Plumbing · IssuedFlytiger P & H Ltd
  5. Jul 16, 2014legacy_jobs:2279157Alteration Residential · Issued$157,000
  6. Jul 16, 2014legacy_jobs:2339615Alteration Residential · Issued$157,000
  7. May 19, 20141628094Other · IssuedPanon Construction INC
  8. Date not in sourcelegacy_jobs:2302517Alteration Residential · Pending$10,000

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

Developer details
Permit #
legacy_jobs:2930426
Canonical ID
1:legacy_jobs:2930426
Source permit ID
legacy_jobs:2930426
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