Permit Record

Alteration Residential

150-23 21 Avenue, Queens, NY

ClassificationA3Residential Alteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
N/a
Architect
Siming Mei
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
B2
Zoning district
R3A
Lot area
5,000 sq ft
Year built
1955
Units (total)
2
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
4046900014
Climate zone (IECC)
4A
Roof area (est.)
1,874 sq ft
HVAC tonnage (est.)
6 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.7798, -73.8137
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 19, 2026
Applied
Dec 2, 2025
Work class
Residential
Description
Source description

FILE A BPP FOR 50 FEET LONG OF SIDEWALK AND 60 FEET LONG OF ROADWAY IN CONJUNCTION W/ JOB Q01206933. NO CHANGE IN USE, OCCUPANCY OR EGRESS.

Status
Current status
issued
Source status
PERMIT ISSUED - ENTIRE JOB/WORK
Provenance
First seen by PermitCore
May 6, 2026 · 18:59 UTC
Last seen
Aug 23, 2026 · 14:01 UTC
Last changed
Aug 23, 2026 · 14:01 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

17 permits at this parcel (parcel 4046900014) · Jun 4, 2025 – Aug 19, 2026

  1. Aug 19, 2026This permitAlteration Residential · Issued
  2. May 28, 2026314932517Solar PV · Issued$47,872Amergy Solar INC
  3. May 14, 2026151968362Construction Fence · Issued$1,000L&l Construction Develop
  4. Apr 27, 2026431446785Solar PV · Issued$47,872Amergy Solar INC
  5. Oct 9, 2025231298944Other · Issued$50,000L&l Construction Develop
  6. Oct 9, 2025231298944Foundation Only · Issued$50,000L&l Construction Develop
  7. Aug 27, 2025469828654Alteration Commercial · Issued$100,000S & L Plumbing INC
  8. Aug 27, 2025812478822Alteration Commercial · Issued$100,000Catman Plumbing INC
  9. Aug 27, 2025812478822MEP Plumbing · Issued$100,000Catman Plumbing INC
  10. Aug 27, 2025469828654MEP Plumbing · Issued$100,000S & L Plumbing INC
  11. Aug 26, 2025362846396Alteration Commercial · Issued$1,522,960L&l Construction Develop
  12. Aug 26, 2025357982389Alteration Commercial · Issued$100,000L&l Construction Develop
  13. Aug 26, 2025121682679MEP Mechanical HVAC · Issued$1,522,960L&l Construction Develop
  14. Aug 26, 2025362846396MEP Mechanical HVAC · Issued$1,522,960L&l Construction Develop
  15. Aug 26, 2025121682679Alteration Commercial · Issued$1,522,960L&l Construction Develop
  16. Jun 30, 2025665982879Demolition · Finaled$5,000L&l Construction Develop
  17. Jun 4, 2025183420432Construction Fence · Issued$1,000L&l Construction Develop

Full permit history at this parcel · as of Aug 25, 2026.

Developer details
Permit #
legacy_jobs:3456347
Canonical ID
1:legacy_jobs:3456347
Source permit ID
legacy_jobs:3456347
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