Permit Record

Alteration Residential

258 Adelphi Street, Brooklyn, NY

ClassificationA2Residential Alteration
Reliable value$56,700
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
N.A.
Architect
Not in source
Engineer
Nathaniel Oppenheimer
Contractor license
Not in source
Building & lot · PLUTO
Building class
B1
Zoning district
R6B
Lot area
2,500 sq ft
Year built
1860
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3020900063
Climate zone (IECC)
4A
Roof area (est.)
1,356 sq ft
HVAC tonnage (est.)
4.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6902, -73.9713
Geocode confidence
95%
Geocode source
Not in source
Issued
May 23, 2012
Applied
Nov 2, 2011
Work class
Residential
Description
Source description

HERWITH FILING FOR STRUCTURAL WORK FOR RENOVATIONS OF BUILDING AS PER PLANS FILED.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Oct 29, 2013
Provenance
First seen by PermitCore
May 6, 2026 · 18:50 UTC
Last seen
Jun 7, 2026 · 14:54 UTC
Last changed
Jun 7, 2026 · 14:54 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

8 permits at this parcel (parcel 3020900063) · Dec 23, 2010 – May 23, 2012

  1. May 23, 2012This permitAlteration Residential · Finaled$56,700
  2. May 23, 20122564373Other · IssuedTjun Industries INC
  3. Mar 22, 20122535281MEP Mechanical HVAC · IssuedTjun Industries INC
  4. Mar 22, 2012legacy_jobs:2032206Alteration Residential · Finaled$42,500
  5. May 24, 20112406683Alteration Commercial · IssuedTjun Industries INC
  6. Apr 25, 2011legacy_jobs:1883814Alteration Residential · Finaled$274,880
  7. Apr 25, 20112393804MEP Plumbing · IssuedOrion Plumbing & Htg CORP
  8. Dec 23, 20102344803Alteration Commercial · IssuedTjun Industries INC

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

Developer details
Permit #
legacy_jobs:2033887
Canonical ID
1:legacy_jobs:2033887
Source permit ID
legacy_jobs:2033887
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →