Permit Record

Alteration Commercial

4201 Avenue J, Brooklyn, NY

ClassificationAlteration
Reliable value$40,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
4209 & 4201 Ave J LLC
Architect
Not in source
Engineer
Carl Hamann
Contractor license
Not in source
Building & lot · PLUTO
Building class
W9
Zoning district
R4
Lot area
1,550 sq ft
Year built
1930
Units (total)
1
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3077680010
Climate zone (IECC)
4A
Roof area (est.)
917 sq ft
HVAC tonnage (est.)
7 tons
Building type
E
Building subtype
OTHERS
Geocode & dates
Coordinates
40.6277, -73.9354
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 24, 2018
Applied
Jan 24, 2018
Work class
Not in source
Description
Source description

APPLICATION FILED TO SHOW GENERAL RENOVATION OF THE EXISTING COMMERCIAL SPACE ON THE 1ST AND 2ND FLOOR AND MINOR MODIFICATIONS TO THE STOREFRONT. NO CHANGE IN USE, EGRESS AND OCCUPANCY.

Status
Current status
issued
Source status
PERMIT ISSUED - ENTIRE JOB/WORK
Provenance
First seen by PermitCore
May 6, 2026 · 18:56 UTC
Last seen
Jun 10, 2026 · 18:07 UTC
Last changed
Jun 10, 2026 · 18:07 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

12 permits at this parcel (parcel 3077680010) · Dec 21, 2001 – Jan 24, 2018

  1. Jan 24, 2018This permitAlteration Commercial · Issued$40,000
  2. Jan 24, 20183509117Other · IssuedSkyview Builders LLC
  3. May 26, 20102257500MEP Plumbing · IssuedRigid Plumbing Cont INC
  4. Nov 28, 2006legacy_jobs:1063609Alteration Commercial · Finaled$10,000
  5. Apr 12, 2006legacy_jobs:1041201Alteration Commercial · Finaled$8,000
  6. Apr 12, 20061251477MEP Plumbing · IssuedRidge Pl Cont INC
  7. Jul 23, 2002legacy_jobs:930982Alteration Commercial · Finaled$15,000
  8. Jul 23, 2002legacy_jobs:895881Alteration Commercial · Finaled$15,000
  9. Jul 23, 20021549930MEP Plumbing · IssuedRigid Plbg Const INC
  10. Jul 23, 2002legacy_jobs:930973Alteration Commercial · Finaled$15,000
  11. Dec 21, 20011507164Alteration Commercial · IssuedChristian Hertiage Church
  12. Date not in sourcelegacy_jobs:3071046Alteration Commercial · Disapproved$105,000

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

Developer details
Permit #
legacy_jobs:2967711
Canonical ID
1:legacy_jobs:2967711
Source permit ID
legacy_jobs:2967711
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