Permit Record

Building permit

36-18 Union Street, Queens, NY 11354

ClassificationOT
Reliable valueNot in source
ContractorUnitech Design INC →
Permit record
Parties
Contractor
Unitech Design INC
Applicant
Chang Hahn
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0025984
Building & lot · PLUTO
Building class
K4
Zoning district
C4-3
Lot area
2,415 sq ft
Year built
1984
Units (total)
3
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
4049770155
Climate zone (IECC)
4A
Roof area (est.)
5,290 sq ft
HVAC tonnage (est.)
13 tons
Building type
M
Building subtype
Not in source
Geocode & dates
Coordinates
40.7634, -73.8280
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 5, 2021
Applied
Feb 24, 2020
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Jun 25, 2021
Provenance
First seen by PermitCore
May 2, 2026 · 16:39 UTC
Last seen
Jul 17, 2026 · 02:33 UTC
Last changed
May 2, 2026 · 16:39 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.

Residential units is placeholder
units_residential_is_placeholder

units_residential matched a known placeholder value used by the source when the field 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
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

13 permits at this parcel (parcel 4049770155) · through Feb 5, 2021

  1. Feb 5, 2021This permitOther · IssuedUnitech Design INC
  2. Feb 5, 2021legacy_jobs:3202375Alteration Commercial · Finaled$5,265
  3. Feb 5, 2021legacy_jobs:3202384Alteration Commercial · Finaled$5,265
  4. Nov 24, 2020legacy_jobs:3023971Alteration Commercial · Finaled$35,000
  5. Nov 24, 2020legacy_jobs:3023980Alteration Commercial · Finaled$35,000
  6. Nov 24, 20203808734MEP Plumbing · IssuedSenid Pl & Htg CORP
  7. Dec 17, 20193637374Other · IssuedLuxury Home Improvement
  8. Jul 6, 20183590943Other · IssuedLuxury Home Improvement
  9. Date not usable in source1210643MEP Mechanical HVAC · IssuedNova Plg & Htg INC
  10. Date not usable in source942912MEP Mechanical HVAC · IssuedNova Plg & Htg INC
  11. Date not usable in source1210663Other · IssuedNova Plg & Htg INC
  12. Date not usable in source1049287Alteration Commercial · IssuedRun Cont INC
  13. Date not usable in source404326Sign · IssuedBerger Sign Fabrication INC.

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

Other permits by Unitech Design INC

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Developer details
Permit #
3739401
Canonical ID
1:3739401
Source permit ID
3739401
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