Permit Record

Alteration Residential

391 Kosciusko Street, Brooklyn, NY

ClassificationA2Multifamily Alteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Nyc Hpd
Architect
Willis Delacour Jr.
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
C2
Zoning district
R6A
Lot area
2,650 sq ft
Year built
1931
Units (total)
6
Units (residential)
6
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3016010060
Climate zone (IECC)
4A
Roof area (est.)
1,268 sq ft
HVAC tonnage (est.)
8.5 tons
Building type
R
Building subtype
OTHERS
Geocode & dates
Coordinates
40.6921, -73.9390
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 25, 2004
Applied
Sep 21, 2004
Work class
Residential
Description
Source description

This application is being filed for a Boiler work type only and is in conjunction and all work is being performed under DOB Application No.: 301436676

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Dec 20, 2004
Provenance
First seen by PermitCore
May 6, 2026 · 18:43 UTC
Last seen
Jun 7, 2026 · 14:31 UTC
Last changed
Jun 7, 2026 · 14:31 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

11 permits at this parcel (parcel 3016010060) · Jun 24, 2002 – Oct 25, 2004

  1. Oct 25, 2004This permitAlteration Residential · Finaled$100
  2. Oct 25, 2004290840Alteration Commercial · IssuedWw&sons Plbg&htg
  3. Dec 12, 2002legacy_jobs:960254Alteration Residential · Finaled$1,000
  4. Dec 12, 20021123386MEP Plumbing · IssuedW W And Sons INC
  5. Oct 22, 2002legacy_jobs:934274Alteration Commercial · Finaled$15,500
  6. Oct 22, 20021593374Alteration Commercial · IssuedW W And Sons INC
  7. Oct 22, 2002legacy_jobs:934265Alteration Commercial · Finaled$15,500
  8. Jun 24, 20021536756Construction Equipment · IssuedMcR Restoration CORP
  9. Jun 24, 20021536765Alteration Commercial · IssuedMcR Restoration CORP
  10. Jun 24, 2002legacy_jobs:931831Alteration Residential · Finaled$377,500
  11. Jun 24, 2002legacy_jobs:931840Alteration Residential · Finaled$377,500

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

Developer details
Permit #
legacy_jobs:1009049
Canonical ID
1:legacy_jobs:1009049
Source permit ID
legacy_jobs:1009049
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →