Permit Record

Residential

2317 East 21 Street, Brooklyn, NY 11229

ClassificationOT
Reliable valueNot in source
ContractorUd General Contractor INC →
Permit record
Parties
Contractor
Ud General Contractor INC
Applicant
Shan Qiang Zhao
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0039037
Building & lot · PLUTO
Building class
A1
Zoning district
R4
Lot area
2,200 sq ft
Year built
1930
Units (total)
1
Units (residential)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3073810158
Climate zone (IECC)
4A
Roof area (est.)
720 sq ft
HVAC tonnage (est.)
2.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.5959, -73.9497
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 23, 2009
Applied
Oct 23, 2009
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Nov 7, 2010
Provenance
First seen by PermitCore
May 2, 2026 · 15:15 UTC
Last seen
Jul 17, 2026 · 17:34 UTC
Last changed
May 2, 2026 · 15:15 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

5 permits at this parcel (parcel 3073810158) · Aug 5, 2009 – Oct 23, 2009

  1. Oct 23, 2009This permitOther · IssuedUd General Contractor INC
  2. Aug 10, 2009legacy_jobs:1735665Alteration Residential · Finaled$122,000
  3. Aug 10, 2009529803MEP Plumbing · IssuedQmb Plumbing & Heating In
  4. Aug 10, 2009legacy_jobs:1735656Alteration Residential · Finaled$122,000
  5. Aug 5, 20091161629Other · IssuedUd General Contractor INC

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

Other permits by Ud General Contractor INC

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Developer details
Permit #
2176601
Canonical ID
1:2176601
Source permit ID
2176601
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