Permit Record

Mechanical Systems

41-21 23 Street, Queens, NY 11101

ClassificationMechanical SystemsMultifamily Alteration
Reliable value$24,000
ContractorHt Builds LLC →
Permit record
Parties
Contractor
Ht Builds LLC
Applicant
Jerry Yang
Owner
Pr
Architect
Not in source
Engineer
Not in source
Contractor license
624751
Building & lot · PLUTO
Building class
RM
Zoning district
M1-5/R7-3
Lot area
4,825 sq ft
Year built
2018
Units (total)
30
Units (residential)
29
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
4004137502
Climate zone (IECC)
4A
Roof area (est.)
2,371 sq ft
HVAC tonnage (est.)
35 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.7526, -73.9410
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 30, 2024
Applied
Not in source
Work class
Not in source
Description
Source description

Filing mechanical work type in conjunction to Q01028694-I1. No change in use, egress, or occupancy.

Status
Current status
finaled
Source status
Signed-off
Finaled
Sep 19, 2024
Expired
Feb 13, 2025
Provenance
First seen by PermitCore
May 2, 2026 · 09:38 UTC
Last seen
May 11, 2026 · 23:58 UTC
Last changed
May 2, 2026 · 09:38 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

15 permits at this parcel (parcel 4004137502) · Mar 2, 2018 – Sep 30, 2024

  1. Sep 30, 2024This permitMEP Mechanical HVAC · Finaled$24,000Ht Builds LLC
  2. Jul 3, 2024228732919Alteration Commercial · Issued$4,000Village P & H Ny INC
  3. Jun 28, 2024675788516MEP Plumbing · Issued$16,000Village P & H Ny INC
  4. Apr 26, 2024910964859Alteration Commercial · Finaled$143,925Ht Builds LLC
  5. Apr 21, 2021294601729Sidewalk Shed · FinaledTri Borough Scaffolding.&
  6. Apr 2, 2020631935334Sidewalk Shed · FinaledTri Borough Scaffolding.&
  7. Apr 2, 2020964651127Scaffold · FinaledTri Borough Scaffolding.&
  8. Apr 1, 2019672024579Sidewalk Shed · FinaledTri Borough Scaffolding
  9. Mar 29, 2019339955579Scaffold · FinaledTri Borough Scaffolding
  10. Nov 28, 2018248537112Scaffold · FinaledTri Borough Scaffolding
  11. Nov 27, 2018738719589Sidewalk Shed · FinaledTri Borough Scaffolding
  12. Jul 24, 2018721528671Scaffold · FinaledTri Borough Scaffolding
  13. May 15, 2018896314371Sidewalk Shed · FinaledTri Borough Scaffolding
  14. Mar 30, 2018230699032Sidewalk Shed · FinaledTri Borough Scaffolding
  15. Mar 2, 2018486029527Sidewalk Shed · FinaledTri Borough Scaffolding

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

Other permits by Ht Builds LLC

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Developer details
Permit #
318143587|Mechanical Systems
Canonical ID
1:318143587|Mechanical Systems
Source permit ID
318143587|Mechanical Systems
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