Permit Record

Alteration Commercial

900 Willoughby Avenue, Brooklyn, NY 11221

ClassificationALMultifamily Alteration
Reliable valueNot in source
Permit record
Parties
Applicant
Pinchas Obermeister
Owner
Chesky Milstein
Architect
Not in source
Engineer
Not in source
Contractor license
0618392
Building & lot · PLUTO
Building class
R1
Zoning district
R6
Lot area
2,200 sq ft
Year built
2019
Units (total)
7
Units (residential)
7
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3032047502
Climate zone (IECC)
4A
Roof area (est.)
529 sq ft
HVAC tonnage (est.)
8 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6963, -73.9326
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 18, 2019
Applied
Sep 18, 2019
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Jan 31, 2021
Provenance
First seen by PermitCore
May 2, 2026 · 16:36 UTC
Last seen
Jul 17, 2026 · 02:33 UTC
Last changed
May 3, 2026 · 03:33 UTC
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
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Developer details
Permit #
3687914
Canonical ID
1:3687914
Source permit ID
3687914
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