Permit Record

Alteration Commercial

29 Carlton Avenue, Brooklyn, NY

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Jjpb 29 Carlton LLC
Architect
Joseph Smerina
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
V1
Zoning district
M1-2
Lot area
969 sq ft
Year built
0
Units (total)
0
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3020310013
Climate zone (IECC)
4A
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
Not in source
Building subtype
OTHERS
Geocode & dates
Coordinates
40.6971, -73.9736
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 9, 2020
Applied
Sep 21, 2018
Work class
Not in source
Description
Source description

FILING BPP FOR 20 LINEAR FEET IN CONJUNCTION WITH NB.

Status
Current status
issued
Source status
PERMIT ISSUED - ENTIRE JOB/WORK
Provenance
First seen by PermitCore
May 6, 2026 · 18:57 UTC
Last seen
Jun 10, 2026 · 18:12 UTC
Last changed
Jun 10, 2026 · 18:12 UTC

Open in New York City source →

Data-quality checks2 of 12 flagged

2 of 12 data-quality checks flagged on this permit. Detail below.

Total units is placeholder
units_total_is_placeholder

units_total matched a known placeholder value used by the source when the field wasn't reported.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation wasn't reported.

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
  • Valuation out of bounds
Project timeline at this parcel

5 permits at this parcel (parcel 3020310013) · Jun 9, 2020 – Jun 9, 2020

  1. Jun 9, 2020This permitAlteration Commercial · Issued
  2. Jun 9, 2020legacy_jobs:3078889Alteration Commercial · Issued
  3. Date not in sourcelegacy_jobs:1066337New Construction Commercial · Disapproved
  4. Date not in sourcelegacy_jobs:3078414New Construction Industrial · Pending
  5. Date not in sourcelegacy_jobs:1024586New Construction Commercial · Disapproved

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

Developer details
Permit #
legacy_jobs:3078898
Canonical ID
1:legacy_jobs:3078898
Source permit ID
legacy_jobs:3078898
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