Permit Record

Alteration Residential

863 Jefferson Ave, Brooklyn, NY

ClassificationA2Multifamily Alteration
Reliable value$136,960
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
N/a
Architect
Not in source
Engineer
Yaakov Stern
Contractor license
Not in source
Building & lot · PLUTO
Building class
C0
Zoning district
R6B
Lot area
1,850 sq ft
Year built
1899
Units (total)
3
Units (residential)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3016530065
Climate zone (IECC)
4A
Roof area (est.)
668 sq ft
HVAC tonnage (est.)
4.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6863, -73.9243
Geocode confidence
95%
Geocode source
Not in source
Issued
Apr 22, 2014
Applied
Jan 28, 2014
Work class
Residential
Description
Source description

APPLICATION FILED HEREWITH FOR INTERIOR RENOVATIONS TO ALL FLOORS AND UNITS(NEW WALLS, FLOORS AND CEILINGS). FINISHES ONLY. NEW PLUMBING FIXTURES AS INDICATED ON PLANS. NOTE: NO CHANGE I BULK, EGRESS. PLUMBING OR USE ON THIS APPLICATION.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Oct 6, 2014
Provenance
First seen by PermitCore
May 6, 2026 · 18:52 UTC
Last seen
May 15, 2026 · 05:17 UTC
Last changed
May 6, 2026 · 18:52 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

4 permits at this parcel (parcel 3016530065) · Jan 30, 2014 – Apr 22, 2014

  1. Apr 22, 2014This permitAlteration Residential · Finaled$136,960
  2. Apr 22, 20142628986MEP Plumbing · IssuedTt Mechanical CORP
  3. Apr 22, 2014legacy_jobs:2323897Alteration Residential · Finaled$136,960
  4. Jan 30, 20141203937Other · IssuedM Acierno Construction

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

Developer details
Permit #
legacy_jobs:2253934
Canonical ID
1:legacy_jobs:2253934
Source permit ID
legacy_jobs:2253934
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