Permit Record

Alteration Commercial

526 9 Street, Brooklyn, NY

ClassificationA2Multifamily Alteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
N/a
Architect
Not in source
Engineer
Ralph Chiaro
Contractor license
Not in source
Building & lot · PLUTO
Building class
C3
Zoning district
R6B
Lot area
1,600 sq ft
Year built
1895
Units (total)
4
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3010930008
Climate zone (IECC)
4A
Roof area (est.)
900 sq ft
HVAC tonnage (est.)
6 tons
Building type
R
Building subtype
OTHERS
Geocode & dates
Coordinates
40.6655, -73.9788
Geocode confidence
95%
Geocode source
Not in source
Issued
Nov 15, 2001
Applied
Nov 13, 2001
Work class
Not in source
Description
Source description

BOILER/BURNER REPL. NO CHANGE IN EGRESS OR OCCUPANCY IS INVOLVED UNDER THIS APPLICATION

Status
Current status
issued
Source status
PERMIT ISSUED - ENTIRE JOB/WORK
Provenance
First seen by PermitCore
May 6, 2026 · 19:02 UTC
Last seen
Jun 10, 2026 · 18:55 UTC
Last changed
Jun 10, 2026 · 18:55 UTC

Open in New York City source →

Data-quality checks1 of 12 flagged

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

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
  • Total units is placeholder
  • Valuation out of bounds
Project timeline at this parcel

3 permits at this parcel (parcel 3010930008) · Nov 15, 2001 – Nov 15, 2001

  1. Nov 15, 2001This permitAlteration Commercial · Issued
  2. Nov 15, 20011488626Alteration Commercial · IssuedPetro INC Dba Bayside Fuel Oil
  3. Nov 15, 20011488637Alteration Commercial · IssuedPetro INC Dba Bayside Fuel Oil

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

Developer details
Permit #
legacy_jobs:933528
Canonical ID
1:legacy_jobs:933528
Source permit ID
legacy_jobs:933528
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