Permit Record

Alteration Commercial

4120 Baychester Avenue, Bronx, NY

ClassificationA2Commercial Alteration
Reliable value$4,500
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Na
Architect
David Christmas
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
K4
Zoning district
R4-1
Lot area
3,750 sq ft
Year built
1950
Units (total)
4
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
2050200006
Climate zone (IECC)
4A
Roof area (est.)
5,128 sq ft
HVAC tonnage (est.)
13 tons
Building type
M
Building subtype
OTHERS
Geocode & dates
Coordinates
40.8936, -73.8439
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 17, 2002
Applied
Dec 4, 2000
Work class
Not in source
Description
Source description

CONSTRUCT EXTERIOR MASONARY STAIR TO EXI STING BUILDING. NO CHANGE TO US EGRESS OR OCCUPANCY.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Nov 5, 2004
Provenance
First seen by PermitCore
May 6, 2026 · 19:00 UTC
Last seen
Jun 10, 2026 · 18:46 UTC
Last changed
May 15, 2026 · 05:55 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

3 permits at this parcel (parcel 2050200006) · Jan 17, 2002 – Jan 17, 2002

  1. Jan 17, 2002This permitAlteration Commercial · Finaled$4,500
  2. Jan 17, 2002legacy_jobs:710397Alteration Commercial · Finaled$4,500
  3. Jan 17, 20021496285Other · IssuedAcd & Associates INC

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

Developer details
Permit #
legacy_jobs:683161
Canonical ID
1:legacy_jobs:683161
Source permit ID
legacy_jobs:683161
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