Permit Record

Alteration Residential

277 Hosmer Avenue, Bronx, NY

ClassificationA1Residential Alteration
Reliable value$5,000
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
A2
Zoning district
R3-2
Lot area
2,500 sq ft
Year built
1950
Units (total)
1
Units (residential)
2
Units (commercial)
Not in source
Floor area
2,682 sq ft
Parcel & enrichment
Parcel APN
2056010054
Climate zone (IECC)
4A
Roof area (est.)
820 sq ft
HVAC tonnage (est.)
2.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.8149, -73.8274
Geocode confidence
95%
Geocode source
Not in source
Issued
Jul 30, 2002
Applied
Feb 27, 2002
Work class
Residential
Description
Source description

EXTEND EXISTING ONE FAMILY DWELLING AND CONVERT TO TWO FAMILY.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Jul 15, 2003
Provenance
First seen by PermitCore
May 6, 2026 · 19:01 UTC
Last seen
Jun 10, 2026 · 18:48 UTC
Last changed
Jun 10, 2026 · 18:48 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

5 permits at this parcel (parcel 2056010054) · Apr 24, 2002 – Jul 30, 2002

  1. Jul 30, 2002This permitAlteration Residential · Finaled$5,000
  2. Jul 30, 20021552302MEP Plumbing · IssuedRiehm Plumbing CORP
  3. Jul 30, 2002legacy_jobs:692713Alteration Residential · Finaled$5,000
  4. Jul 2, 20021540919Alteration Commercial · IssuedInner City Construction Mgmt Cor
  5. Apr 24, 20021149783Alteration Commercial · IssuedInner City Construction Mgmt Cor

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

Developer details
Permit #
legacy_jobs:720388
Canonical ID
1:legacy_jobs:720388
Source permit ID
legacy_jobs:720388
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →