Permit Record

Alteration Residential

1247 Allerton Avenue, Bronx, NY

ClassificationA1Residential Alteration
Reliable value$8,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
N/a
Architect
Kenneth Koons
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
B1
Zoning district
R4
Lot area
2,000 sq ft
Year built
1960
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
3,111 sq ft
Parcel & enrichment
Parcel APN
2045250061
Climate zone (IECC)
4A
Roof area (est.)
1,403 sq ft
HVAC tonnage (est.)
4.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.8654, -73.8512
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 20, 2003
Applied
Sep 3, 2003
Work class
Residential
Description
Source description

LEGALIZE ELIMINATION OF CHANGE AT FIRST FLOOR,C.O.#47501-72 TO BE SUPERS EDED.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Jul 22, 2004
Provenance
First seen by PermitCore
May 6, 2026 · 19:01 UTC
Last seen
Jun 10, 2026 · 18:49 UTC
Last changed
Jun 10, 2026 · 18:49 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 2045250061) · Oct 20, 2003 – Oct 20, 2003

  1. Oct 20, 2003This permitAlteration Residential · Finaled$8,000
  2. Oct 20, 2003legacy_jobs:734813Alteration Residential · Finaled$8,000
  3. Oct 20, 2003995246Alteration Commercial · IssuedN/a
  4. Date not in sourcelegacy_jobs:734823Alteration Residential · Finaled

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

Developer details
Permit #
legacy_jobs:734822
Canonical ID
1:legacy_jobs:734822
Source permit ID
legacy_jobs:734822
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →