Permit Record

Building permit

21-17 23 Avenue, Queens, NY 11105

ClassificationOT
Reliable valueNot in source
ContractorA International →
Permit record
Parties
Contractor
A International
Applicant
Nikolaos Maroudas
Owner
Na
Architect
Not in source
Engineer
Not in source
Contractor license
0012333
Building & lot · PLUTO
Building class
A5
Zoning district
R5B
Lot area
2,348 sq ft
Year built
1920
Units (total)
1
Units (residential)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
4008780207
Climate zone (IECC)
4A
Roof area (est.)
930 sq ft
HVAC tonnage (est.)
3 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.7783, -73.9185
Geocode confidence
95%
Geocode source
Not in source
Issued
Jul 31, 2006
Applied
Jul 31, 2006
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Aug 1, 2007
Provenance
First seen by PermitCore
May 2, 2026 · 15:02 UTC
Last seen
Jul 17, 2026 · 17:24 UTC
Last changed
May 2, 2026 · 15:02 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 4008780207) · May 18, 2006 – Jul 31, 2006

  1. Jul 31, 2006This permitOther · IssuedA International
  2. Jul 26, 20061928949MEP Plumbing · IssuedPrimo Plumbing & Heating INC.
  3. Jul 26, 2006legacy_jobs:1378698Alteration Residential · Finaled$15,000
  4. May 18, 2006406162Other · IssuedA International
  5. May 18, 2006309068Other · IssuedA International

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

Other permits by A International

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Developer details
Permit #
1931369
Canonical ID
1:1931369
Source permit ID
1931369
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