Permit Record

Alteration Commercial

497 5 Avenue, Brooklyn, NY

ClassificationA2Commercial Alteration
Reliable value$25,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
497 5 Avenue LLC
Architect
Not in source
Engineer
Luis Wong
Contractor license
Not in source
Building & lot · PLUTO
Building class
S3
Zoning district
C4-3A
Lot area
1,806 sq ft
Year built
1900
Units (total)
4
Units (residential)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3010290010
Climate zone (IECC)
4A
Roof area (est.)
839 sq ft
HVAC tonnage (est.)
6 tons
Building type
R
Building subtype
OTHERS
Geocode & dates
Coordinates
40.6673, -73.9879
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 30, 2013
Applied
Dec 27, 2013
Work class
Commercial
Description
Source description

INSTALL TWO AC CONDENSER UNITS ON THE EXTERIOR WALL. NO CHANGE THE USE, EGRESS AND OCCUPANCY.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
May 27, 2014
Provenance
First seen by PermitCore
May 6, 2026 · 18:52 UTC
Last seen
Jun 7, 2026 · 15:01 UTC
Last changed
Jun 7, 2026 · 15:01 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

4 permits at this parcel (parcel 3010290010) · Sep 19, 2013 – Dec 30, 2013

  1. Dec 30, 2013This permitAlteration Commercial · Finaled$25,000
  2. Dec 30, 20131353604MEP Mechanical HVAC · IssuedA.A. Mechanical Sol INC
  3. Sep 19, 20132784902Construction Equipment · IssuedS S Bridging & Scaffoldin
  4. Sep 19, 2013legacy_jobs:2299768Temporary · Issued

Full permit history at this parcel · as of Jul 19, 2026.

Developer details
Permit #
legacy_jobs:2317894
Canonical ID
1:legacy_jobs:2317894
Source permit ID
legacy_jobs:2317894
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