Permit Record

Alteration Commercial

85 Classon Avenue, Brooklyn, NY

ClassificationA2Commercial Alteration
Reliable value$5,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
All United Window CORP
Architect
Not in source
Engineer
Andrew Katz
Contractor license
Not in source
Building & lot · PLUTO
Building class
F1
Zoning district
M1-2
Lot area
9,850 sq ft
Year built
1940
Units (total)
1
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3018810023
Climate zone (IECC)
4A
Roof area (est.)
9,800 sq ft
HVAC tonnage (est.)
22 tons
Building type
F
Building subtype
OTHERS
Geocode & dates
Coordinates
40.6980, -73.9619
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 1, 2007
Applied
Dec 18, 2006
Work class
Not in source
Description
Source description

INSTALL NEW 6" DRY SPRINKLER VALVE TO CONVERT EXISTING WET SPRINKLER SYSTEM TO DRY SYSTEM. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

Status
Current status
issued
Source status
PERMIT ISSUED - ENTIRE JOB/WORK
Provenance
First seen by PermitCore
May 6, 2026 · 18:44 UTC
Last seen
Jun 7, 2026 · 14:34 UTC
Last changed
Jun 7, 2026 · 14:34 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

3 permits at this parcel (parcel 3018810023) · Mar 1, 2007 – Mar 1, 2007

  1. Mar 1, 2007This permitAlteration Commercial · Issued$5,000
  2. Mar 1, 2007845386Alteration Commercial · IssuedSunset Plumbing & Fire Protectio
  3. Date not in sourcelegacy_jobs:1045786Alteration Commercial · Disapproved$5,000

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

Developer details
Permit #
legacy_jobs:1067257
Canonical ID
1:legacy_jobs:1067257
Source permit ID
legacy_jobs:1067257
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