Permit Record

Alteration Commercial

51-39 Simonson Street, Queens, NY

ClassificationA3Multifamily Alteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Simonson Group INC
Architect
Chang Hwa Tan
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
C3
Zoning district
R6B
Lot area
1,691 sq ft
Year built
2011
Units (total)
4
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
4024750107
Climate zone (IECC)
4A
Roof area (est.)
890 sq ft
HVAC tonnage (est.)
6 tons
Building type
R
Building subtype
OTHERS
Geocode & dates
Coordinates
40.7366, -73.8814
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 20, 2010
Applied
Nov 30, 2009
Work class
Not in source
Description
Source description

FILE BPP APPLICATION IN CONJUNCTION WITH NB# 420074751. TOTAL LOT FRONTAGE IS 20'.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
May 12, 2011
Provenance
First seen by PermitCore
May 6, 2026 · 18:48 UTC
Last seen
Jun 7, 2026 · 14:48 UTC
Last changed
Jun 7, 2026 · 14:48 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.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation 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
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
Project timeline at this parcel

9 permits at this parcel (parcel 4024750107) · Mar 1, 2010 – Oct 20, 2010

  1. Oct 20, 2010This permitAlteration Commercial · Finaled
  2. Aug 5, 2010legacy_jobs:1750196New Construction Commercial · Finaled
  3. Aug 5, 20102286579MEP Plumbing · IssuedCatman Plumbing INC
  4. Jun 29, 20102271546New Construction Unknown · IssuedFortuna Design & Constr
  5. Jun 29, 20102271542Construction Equipment · IssuedFortuna Design & Constr
  6. Mar 1, 20102220360New Construction Unknown · IssuedFortuna Design & Constr
  7. Mar 1, 20102220357Construction Equipment · IssuedFortuna Design & Constr
  8. Date not in sourcelegacy_jobs:1779331New Construction Commercial · Finaled
  9. Date not in sourcelegacy_jobs:1779322New Construction Commercial · Finaled

Full permit history at this parcel · as of Jul 19, 2026.

Developer details
Permit #
legacy_jobs:1779336
Canonical ID
1:legacy_jobs:1779336
Source permit ID
legacy_jobs:1779336
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