Permit Record

New Construction Residential Sf

498 Classon Ave, Brooklyn, NY

ClassificationNBResidential New (Single-Family)
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Clinton Hill Plaza INC.
Architect
Not in source
Engineer
Henry Radusky
Contractor license
Not in source
Building & lot · PLUTO
Building class
C0
Zoning district
R6B
Lot area
2,448 sq ft
Year built
2002
Units (total)
3
Units (residential)
3
Units (commercial)
Not in source
Floor area
5,100 sq ft
Parcel & enrichment
Parcel APN
3019840074
Climate zone (IECC)
4A
Roof area (est.)
1,275 sq ft
HVAC tonnage (est.)
8.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6833, -73.9589
Geocode confidence
95%
Geocode source
Not in source
Issued
May 24, 2002
Applied
Sep 26, 2001
Work class
Residential
Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Mar 28, 2003
Provenance
First seen by PermitCore
May 6, 2026 · 19:02 UTC
Last seen
Jun 10, 2026 · 18:55 UTC
Last changed
Jun 10, 2026 · 18:55 UTC

Open in New York City source →

Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation wasn't reported.

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
Project timeline at this parcel

7 permits at this parcel (parcel 3019840074) · Oct 30, 2001 – May 24, 2002

  1. May 24, 2002This permitNew Construction Residential Sf · Finaled
  2. May 24, 20021523056New Construction Unknown · IssuedMerrick Homes
  3. May 14, 20021278701MEP Plumbing · IssuedJoe Truce Plbg INC
  4. May 10, 2002883446Construction Equipment · IssuedMerrick Homes INC
  5. Nov 27, 20011493949Construction Equipment · IssuedWhitestone Properties INC
  6. Nov 27, 20011493951New Construction Unknown · IssuedWhitestone Properties INC
  7. Oct 30, 2001legacy_jobs:932166Alteration Residential · Finaled

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

Developer details
Permit #
legacy_jobs:935888
Canonical ID
1:legacy_jobs:935888
Source permit ID
legacy_jobs:935888
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