Permit Record

Alteration Residential

2511 East 23 Street, Brooklyn, NY

ClassificationA1Residential Alteration
Reliable value$25,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Alex Plotkin
Architect
Sung-Ho Shin
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
A5
Zoning district
R4
Lot area
1,600 sq ft
Year built
1950
Units (total)
1
Units (residential)
2
Units (commercial)
Not in source
Floor area
1,845 sq ft
Parcel & enrichment
Parcel APN
3074410569
Climate zone (IECC)
4A
Roof area (est.)
800 sq ft
HVAC tonnage (est.)
2.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.5905, -73.9468
Geocode confidence
95%
Geocode source
Not in source
Issued
Not in source
Applied
Mar 9, 2006
Work class
Residential
Description
Source description

TO CONVERT ONE FAMILY TO TWO FAMILY, INTERIOR RENOVATION AND EXTEND OPEN BALCONY. TO OBTAIN NEW C. OF O.

Status
Current status
pending
Source status
PLAN EXAM - APPROVED
Provenance
First seen by PermitCore
May 6, 2026 · 18:43 UTC
Last seen
May 15, 2026 · 04:49 UTC
Last changed
May 11, 2026 · 22:21 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 3074410569)

  1. Date not in sourceThis permitAlteration Residential · Pending$25,000
  2. Date not in sourcelegacy_jobs:1048965Alteration Residential · Pending$25,000

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

Developer details
Permit #
legacy_jobs:1008251
Canonical ID
1:legacy_jobs:1008251
Source permit ID
legacy_jobs:1008251
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