Permit Record

Alteration Residential

2523 Avenue O, Brooklyn, NY

ClassificationA1Residential Alteration
Reliable value$28,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Avenue O Holdings LLC
Architect
Not in source
Engineer
Joseph El-Kallassy
Contractor license
Not in source
Building & lot · PLUTO
Building class
A5
Zoning district
R3-1
Lot area
2,500 sq ft
Year built
1925
Units (total)
1
Units (residential)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3076790001
Climate zone (IECC)
4A
Roof area (est.)
616 sq ft
HVAC tonnage (est.)
2 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6141, -73.9490
Geocode confidence
95%
Geocode source
Not in source
Issued
Not in source
Applied
Mar 16, 2016
Work class
Residential
Description
Source description

CONVERSION OF EXISTING ONE FAMILY HOUSE INTO A AMBULATORY DIAGNOSTIC OR TREATMENT HEALTH CARE FACILITIES (USE GROUP 4) ON THE 1ST FLOOR AND ONE FAMILY ON THE 2ND FLOOR AS PER PLAN . OBTAIN NEW C OF O.

Status
Current status
disapproved
Source status
PLAN EXAM - DISAPPROVED
Provenance
First seen by PermitCore
May 6, 2026 · 18:54 UTC
Last seen
Jun 7, 2026 · 15:11 UTC
Last changed
Jun 7, 2026 · 15:11 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

2 permits at this parcel (parcel 3076790001)

  1. Date not in sourceThis permitAlteration Residential · Disapproved$28,000
  2. Date not in sourcelegacy_jobs:2612057Alteration Residential · Pending$11,000

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

Developer details
Permit #
legacy_jobs:2645588
Canonical ID
1:legacy_jobs:2645588
Source permit ID
legacy_jobs:2645588
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →