Permit Record

Alteration Residential

274A Kosciuszko St, Brooklyn, NY

ClassificationA3Residential Alteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Ij Development LLC
Architect
Not in source
Engineer
Kenneth Philogene
Contractor license
Not in source
Building & lot · PLUTO
Building class
B3
Zoning district
R6B
Lot area
1,875 sq ft
Year built
1899
Units (total)
2
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3017860025
Climate zone (IECC)
4A
Roof area (est.)
1,964 sq ft
HVAC tonnage (est.)
6.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6915, -73.9438
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 30, 2015
Applied
Mar 22, 2015
Work class
Residential
Description
Source description

FILING FOR BPP IN CONJUNCTION WITH JOB #: 320981595.

Status
Current status
issued
Source status
PERMIT ISSUED - ENTIRE JOB/WORK
Provenance
First seen by PermitCore
May 6, 2026 · 18:53 UTC
Last seen
May 15, 2026 · 05:22 UTC
Last changed
May 15, 2026 · 05:22 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

18 permits at this parcel (parcel 3017860025) · Apr 8, 2015 – Dec 30, 2015

  1. Dec 30, 2015This permitAlteration Residential · Issued
  2. Dec 30, 2015legacy_jobs:2479028Alteration Residential · Issued
  3. Dec 21, 20153089284Foundation Only · IssuedK274 Construction LLC
  4. Dec 21, 20153089430Foundation Only · IssuedK274 Construction LLC
  5. Oct 28, 20153060964Construction Equipment · IssuedK274 Construction LLC
  6. Oct 28, 20153061085Alteration Commercial · IssuedK274 Construction LLC
  7. Sep 30, 2015legacy_jobs:2493905Alteration Residential · Finaled$1,000
  8. Sep 30, 2015legacy_jobs:2548003Alteration Residential · Finaled$1,000
  9. Sep 30, 20153045528Alteration Commercial · IssuedJ-J Plumbing CORP
  10. Jun 5, 20152981760Alteration Commercial · IssuedMrmd Ny CORP
  11. Apr 9, 2015legacy_jobs:2479857Alteration Residential · Finaled$214,600
  12. Apr 9, 20152950543MEP Plumbing · IssuedC & T Plumbing & Htg INC
  13. Apr 8, 20152949386Construction Equipment · IssuedMrmd Ny CORP
  14. Apr 8, 20152949409Foundation Only · IssuedMrmd Ny CORP
  15. Apr 8, 20152949406Foundation Only · IssuedMrmd Ny CORP
  16. Apr 8, 20152949410Alteration Commercial · IssuedMrmd Ny CORP
  17. Apr 8, 2015legacy_jobs:2434416Alteration Residential · Finaled
  18. Apr 8, 2015legacy_jobs:2486970Alteration Residential · Finaled

Full permit history at this parcel · as of Jul 18, 2026.

Developer details
Permit #
legacy_jobs:2479019
Canonical ID
1:legacy_jobs:2479019
Source permit ID
legacy_jobs:2479019
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