Permit Record

Alteration Residential

136 23 Street, Brooklyn, NY

ClassificationA2Multifamily Alteration
Reliable value$26,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
136 23 Street LLC
Architect
Sebastian D'Alessandro
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
C2
Zoning district
M1-2D
Lot area
2,504 sq ft
Year built
1929
Units (total)
6
Units (residential)
6
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3006480019
Climate zone (IECC)
4A
Roof area (est.)
1,031 sq ft
HVAC tonnage (est.)
7 tons
Building type
R
Building subtype
OTHERS
Geocode & dates
Coordinates
40.6623, -73.9980
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 22, 2010
Applied
Feb 12, 2010
Work class
Residential
Description
Source description

RENOVATE APT # 3L AS PER PLANS ATTACHED, INCLUSIVE OF PLUMBING RELOCATES. NO CHANGE IN EGRESS, USE OR OCCUPANCY.

Status
Current status
issued
Source status
PERMIT ISSUED - ENTIRE JOB/WORK
Provenance
First seen by PermitCore
May 6, 2026 · 18:49 UTC
Last seen
Jun 7, 2026 · 14:49 UTC
Last changed
Jun 7, 2026 · 14:49 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 3006480019) · Feb 12, 2010 – Feb 22, 2010

  1. Feb 22, 2010This permitAlteration Residential · Issued$26,000
  2. Feb 22, 20102218072MEP Plumbing · IssuedD & D Plumbing INC
  3. Feb 22, 2010legacy_jobs:1801537Alteration Residential · Issued$26,000
  4. Feb 12, 20102215252Other · IssuedJan Skrodzki

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

Developer details
Permit #
legacy_jobs:1801546
Canonical ID
1:legacy_jobs:1801546
Source permit ID
legacy_jobs:1801546
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