Permit Record

Building permit

532 Ralph Avenue, Brooklyn, NY 11233

ClassificationOTMultifamily Alteration
Reliable valueNot in source
ContractorGunner Group →
Permit record
Parties
Contractor
Gunner Group
Applicant
John Brown
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0005245
Building & lot · PLUTO
Building class
C0
Zoning district
R6
Lot area
1,500 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
3013750049
Climate zone (IECC)
4A
Roof area (est.)
675 sq ft
HVAC tonnage (est.)
4.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6712, -73.9224
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 28, 2008
Applied
Jan 28, 2008
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Jun 29, 2008
Provenance
First seen by PermitCore
May 2, 2026 · 15:05 UTC
Last seen
Jul 17, 2026 · 17:27 UTC
Last changed
May 2, 2026 · 15:05 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 3013750049) · through Jan 28, 2008

  1. Jan 28, 2008This permitOther · IssuedGunner Group
  2. Date not usable in source218383Other · IssuedN/a
  3. Date not in sourcelegacy_jobs:1092743Alteration Residential · Issued$20,000

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

Other permits by Gunner Group

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Developer details
Permit #
1993520
Canonical ID
1:1993520
Source permit ID
1993520
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