Permit Record

Alteration Commercial

5417 17 Avenue, Brooklyn, NY 11204

ClassificationAlteration
Reliable valueNot in source
ContractorWcc Builders LLC →
Permit record
Parties
Contractor
Wcc Builders LLC
Applicant
Jack Weingarten
Owner
Michael Karfunkel
Architect
Not in source
Engineer
Not in source
Contractor license
0034770
Building & lot · PLUTO
Building class
A4
Zoning district
R5
Lot area
3,040 sq ft
Year built
1984
Units (total)
1
Units (residential)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3054860003
Climate zone (IECC)
4A
Roof area (est.)
2,664 sq ft
HVAC tonnage (est.)
9 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6266, -73.9861
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 26, 2007
Applied
Dec 26, 2007
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Dec 31, 2008
Provenance
First seen by PermitCore
May 2, 2026 · 15:04 UTC
Last seen
Jul 17, 2026 · 17:26 UTC
Last changed
May 3, 2026 · 02:51 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

11 permits at this parcel (parcel 3054860003) · Nov 16, 2005 – Dec 26, 2007

  1. Dec 26, 2007This permitAlteration Commercial · IssuedWcc Builders LLC
  2. Dec 26, 20071978619Construction Equipment · IssuedWcc Builders LLC
  3. Dec 26, 2006718981Alteration Commercial · IssuedWcc Builders LLC
  4. Dec 26, 2006718931Construction Equipment · IssuedWcc Builders LLC
  5. May 18, 2006legacy_jobs:1038749Alteration Residential · Issued$30,000
  6. May 18, 20061662635MEP Plumbing · IssuedJ Crisera Pl & Htg CORP
  7. Mar 16, 2006701231Alteration Commercial · IssuedWcc Builders LLC
  8. Mar 16, 2006701610Construction Equipment · IssuedWcc Builders LLC
  9. Jan 5, 20061885435Construction Equipment · IssuedFimor Const CORP
  10. Nov 16, 20051857438Construction Equipment · IssuedFimor Const CORP
  11. Nov 16, 20051857444Alteration Commercial · IssuedFimor Const CORP

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

Other permits by Wcc Builders LLC

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Developer details
Permit #
1978620
Canonical ID
1:1978620
Source permit ID
1978620
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