Permit Record

Alteration Commercial

1676 50 Street, Brooklyn, NY

ClassificationA3Commercial Alteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Kalmen Schwartz
Architect
Not in source
Engineer
Leon Nation
Contractor license
Not in source
Building & lot · PLUTO
Building class
B1
Zoning district
R5
Lot area
3,406 sq ft
Year built
2001
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3054590041
Climate zone (IECC)
4A
Roof area (est.)
2,823 sq ft
HVAC tonnage (est.)
9.5 tons
Building type
R
Building subtype
OTHERS
Geocode & dates
Coordinates
40.6294, -73.9844
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 3, 2003
Applied
Sep 2, 2003
Work class
Commercial
Description
Source description

BPP FILED IN CONJ W NB # 301153980 34 LN FT FRONTAGE

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Dec 10, 2003
Provenance
First seen by PermitCore
May 6, 2026 · 19:02 UTC
Last seen
Jun 10, 2026 · 18:58 UTC
Last changed
Jun 10, 2026 · 18:58 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

16 permits at this parcel (parcel 3054590041) · Apr 17, 2001 – Sep 3, 2003

  1. Sep 3, 2003This permitAlteration Commercial · Finaled
  2. Mar 19, 2003legacy_jobs:886656New Construction Residential Sf · Finaled
  3. Mar 19, 20031359690New Construction Unknown · IssuedEuropean Builders & Contractors
  4. Mar 19, 2003legacy_jobs:921318New Construction Residential Sf · Finaled
  5. Jan 7, 2003234324Construction Equipment · IssuedEuropean Builders & Contractors
  6. Dec 12, 20021576622New Construction Unknown · IssuedEuropean Builders & Contractors
  7. Apr 18, 20021550053MEP Plumbing · IssuedS & J Industrial CORP
  8. Feb 5, 20021513381New Construction Unknown · IssuedEuropean Builders & Contractors
  9. Feb 5, 20021513377Construction Equipment · IssuedEuropean Builders & Contractors
  10. Jul 6, 20011431389Construction Equipment · IssuedEuropean Builders & Contractors
  11. Jul 6, 20011431398New Construction Unknown · IssuedEuropean Builders & Contractors
  12. Apr 17, 2001legacy_jobs:886686Demolition · Finaled
  13. Apr 17, 20011384263Construction Equipment · IssuedDouble M Demolition INC
  14. Apr 17, 20011389823Demolition · IssuedDouble M Demolition INC
  15. Apr 17, 2001legacy_jobs:921348Demolition · Finaled
  16. Apr 17, 2001legacy_jobs:921339Demolition · Finaled

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

Developer details
Permit #
legacy_jobs:983414
Canonical ID
1:legacy_jobs:983414
Source permit ID
legacy_jobs:983414
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