Permit Record

MEP Mechanical HVAC

534 West 135th Street, Manhattan, NY 10031

ClassificationMHCommercial HVAC
Reliable valueNot in source
ContractorAdelhardt Construction →
Permit record
Parties
Contractor
Adelhardt Construction
Applicant
David Adelhardt
Owner
Ofeck- Nir Realty
Architect
Not in source
Engineer
Not in source
Contractor license
0000197
Building & lot · PLUTO
Building class
I5
Zoning district
R8A
Lot area
9,492 sq ft
Year built
1925
Units (total)
3
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1019880060
Climate zone (IECC)
4A
Roof area (est.)
2,981 sq ft
HVAC tonnage (est.)
54 tons
Building type
I
Building subtype
Not in source
Geocode & dates
Coordinates
40.8194, -73.9533
Geocode confidence
95%
Geocode source
Not in source
Issued
Nov 3, 2017
Applied
Nov 3, 2017
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Apr 2, 2018
Provenance
First seen by PermitCore
May 2, 2026 · 16:24 UTC
Last seen
Jul 17, 2026 · 02:31 UTC
Last changed
May 2, 2026 · 16:24 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

37 permits at this parcel (parcel 1019880060) · through Sep 5, 2025

  1. Sep 5, 2025316320399Alteration Commercial · Issued$65,000City Dimensions Construct
  2. Aug 16, 2024766863655Alteration Commercial · Finaled$685,000Empire General Contractin
  3. Aug 13, 2024280318392MEP Mechanical HVAC · Finaled$345,000Empire General Contractin
  4. Feb 16, 2024417139529Alteration Commercial · Issued$1,000Empire General Contractin
  5. Aug 3, 2023512529897Alteration Commercial · Finaled$169,999.74Amn Sprinkler INC
  6. Aug 3, 2023512529897MEP Plumbing · Finaled$169,999.74Amn Sprinkler INC
  7. Aug 1, 2023177694410Alteration Commercial · Finaled$169,999.74A.M.N. Corporation
  8. Aug 1, 2023177694410MEP Plumbing · Finaled$169,999.74A.M.N. Corporation
  9. Jul 16, 2023106347462MEP Mechanical HVAC · Finaled$345,000Empire General Contractin
  10. Jun 21, 2023368554054Alteration Commercial · Finaled$685,000Empire General Contractin
  11. Apr 16, 2020589080348Sidewalk Shed · Issued$7,500Construction Svs Con Ny
  12. Jun 3, 2019legacy_jobs:3091969Alteration Commercial · Finaled$10,000
  13. Apr 15, 2019674111800Sidewalk Shed · Issued$7,500Construction Svs Con Ny
  14. Mar 25, 2019249611952Sidewalk Shed · Issued$7,500Construction Svs Con Ny
  15. Feb 19, 2019997714695Sidewalk Shed · Issued$7,500Construction Svs Con Ny
  16. Jan 25, 20191407364MEP Mechanical HVAC · IssuedHellman Construction CO I
  17. Jan 25, 2019951206Other · IssuedHellman Construction CO I
  18. Jan 8, 2019legacy_jobs:3091970Alteration Commercial · Finaled$80,000
  19. Jan 8, 20191911662Alteration Commercial · IssuedMidnight Express Mech Crp
  20. Jan 3, 20191448225MEP Plumbing · IssuedWilliam C. Gerakaris P&h
  21. Dec 28, 2018789582Other · IssuedHellman Construction CO I
  22. Dec 28, 2018789652MEP Mechanical HVAC · IssuedHellman Construction CO I
  23. Nov 3, 2017legacy_jobs:2838786Alteration Commercial · Finaled$200,000
  24. Nov 3, 2017This permitMEP Mechanical HVAC · IssuedAdelhardt Construction
  25. May 10, 2010legacy_jobs:1767801Temporary · Finaled
  26. May 10, 2010legacy_jobs:1833145Temporary · Finaled
  27. May 10, 20102250582Construction Equipment · IssuedEverest Scaffolding INC
  28. May 10, 2010legacy_jobs:1833136Temporary · Finaled
  29. May 7, 20102250326Construction Equipment · IssuedEverest Scaffolding INC
  30. May 7, 2010legacy_jobs:1832691Temporary · Finaled
  31. May 7, 2010legacy_jobs:1832700Temporary · Finaled
  32. Date not usable in source1010529Other · IssuedWest Contracting CORP
  33. Date not usable in source979407Construction Equipment · IssuedEmpire Heydt Scaffold
  34. Date not usable in source974743Other · IssuedJt Megen & CO INC
  35. Date not in sourcelegacy_jobs:85405Alteration Commercial · Finaled$50,000
  36. Date not in sourcelegacy_jobs:2366932Alteration Commercial · Disapproved$35,000
  37. Date not in sourcelegacy_jobs:85396Alteration Commercial · Finaled$50,000

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

Other permits by Adelhardt Construction

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Developer details
Permit #
3471284
Canonical ID
1:3471284
Source permit ID
3471284
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