Permit Record

Alteration Residential

596 Williams Avenue, Brooklyn, NY

ClassificationA2Residential Alteration
Reliable value$5,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Owner
Architect
Not in source
Engineer
Wiktor Wasilewski
Contractor license
Not in source
Building & lot · PLUTO
Building class
A5
Zoning district
R6
Lot area
3,400 sq ft
Year built
2001
Units (total)
1
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3038520120
Climate zone (IECC)
4A
Roof area (est.)
666 sq ft
HVAC tonnage (est.)
2 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6610, -73.8970
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 30, 2002
Applied
Oct 24, 2002
Work class
Residential
Description
Source description

Application filed herewith for paved area at rear yard. There is No change in egress, use or occuapancy. PILOT PROGRAM.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Jun 22, 2004
Provenance
First seen by PermitCore
May 6, 2026 · 19:02 UTC
Last seen
Jun 10, 2026 · 18:57 UTC
Last changed
Jun 10, 2026 · 18:57 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

3 permits at this parcel (parcel 3038520120) · Oct 30, 2002 – Oct 30, 2002

  1. Oct 30, 2002This permitAlteration Residential · Finaled$5,000
  2. Oct 30, 2002legacy_jobs:958982Alteration Residential · Finaled$5,000
  3. Oct 30, 20021597806Other · IssuedA.international Ltd

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

Developer details
Permit #
legacy_jobs:958991
Canonical ID
1:legacy_jobs:958991
Source permit ID
legacy_jobs:958991
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