Permit Record

Building permit

1851 61 Street, Brooklyn, NY 11204

ClassificationOT
Reliable valueNot in source
ContractorAlef Construction INC →
Permit record
Parties
Contractor
Alef Construction INC
Applicant
Israel Kamionka
Owner
Hanoch Kornik
Architect
Not in source
Engineer
Not in source
Contractor license
0600310
Building & lot · PLUTO
Building class
B3
Zoning district
R5
Lot area
1,800 sq ft
Year built
1920
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3055190058
Climate zone (IECC)
4A
Roof area (est.)
1,062 sq ft
HVAC tonnage (est.)
3.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6208, -73.9868
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 9, 2011
Applied
Mar 9, 2011
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Aug 19, 2011
Provenance
First seen by PermitCore
May 2, 2026 · 15:25 UTC
Last seen
Jul 17, 2026 · 17:39 UTC
Last changed
May 2, 2026 · 15:25 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

6 permits at this parcel (parcel 3055190058) · Jul 25, 2007 – Mar 9, 2011

  1. Mar 9, 2011This permitOther · IssuedAlef Construction INC
  2. Mar 9, 20112371003Construction Equipment · IssuedAlef Construction INC
  3. Jul 25, 2007896868Construction Equipment · IssuedCreative Kj Contracting CORP.
  4. Jul 25, 2007legacy_jobs:1079608Alteration Residential · Issued$50,000
  5. Jul 25, 2007896934Other · IssuedCreative Kj Contracting CORP.
  6. Date not in sourcelegacy_jobs:1960152Alteration Residential · Disapproved$75,810

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

Other permits by Alef Construction INC

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Developer details
Permit #
2371040
Canonical ID
1:2371040
Source permit ID
2371040
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