Permit Record

MEP Mechanical HVAC

345 West 53 Street, Manhattan, NY 10019

ClassificationMHMultifamily Alteration
Reliable valueNot in source
ContractorCasur CORP →
Permit record
Parties
Contractor
Casur CORP
Applicant
Sean Osullivan
Owner
345 West 53rd LLC
Architect
Not in source
Engineer
Not in source
Contractor license
0027619
Building & lot · PLUTO
Building class
C4
Zoning district
R8
Lot area
1,298 sq ft
Year built
1920
Units (total)
14
Units (residential)
14
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1010440010
Climate zone (IECC)
4A
Roof area (est.)
1,245 sq ft
HVAC tonnage (est.)
8.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.7647, -73.9860
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 20, 2013
Applied
Aug 20, 2013
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Jan 29, 2014
Provenance
First seen by PermitCore
May 2, 2026 · 15:46 UTC
Last seen
Jul 17, 2026 · 17:57 UTC
Last changed
May 2, 2026 · 15:46 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

30 permits at this parcel (parcel 1010440010) · Apr 20, 2012 – Oct 24, 2016

  1. Oct 24, 20163259014Other · IssuedCity View Real Estate & C
  2. Jul 21, 2016legacy_jobs:2692554Alteration Residential · Issued$32,800
  3. Jul 21, 20163205369MEP Plumbing · IssuedTop Plumbing Group,inc
  4. Jun 27, 20163191697Other · IssuedCity View Real Estate & C
  5. Oct 18, 2013455699MEP Plumbing · IssuedInfiniti Esc Plumbing Cor
  6. Oct 18, 2013456331MEP Plumbing · IssuedInfiniti Esc Plumbing Cor
  7. Oct 18, 2013legacy_jobs:2266245Alteration Residential · Finaled$72,000
  8. Oct 18, 2013legacy_jobs:2143960Alteration Residential · Finaled$31,000
  9. Oct 18, 2013legacy_jobs:2266254Alteration Residential · Finaled$72,000
  10. Sep 17, 20132783807Other · IssuedCasur CORP
  11. Aug 20, 20132770661Other · IssuedCasur CORP
  12. Aug 20, 2013This permitMEP Mechanical HVAC · IssuedCasur CORP
  13. Apr 16, 2013legacy_jobs:2228198Temporary · Issued
  14. Apr 16, 2013legacy_jobs:2228207Temporary · Issued
  15. Apr 16, 20132708685Construction Equipment · IssuedN J V Construction Ny INC
  16. Feb 12, 20132678067Other · IssuedCasur CORP
  17. Jan 17, 20132667994MEP Plumbing · IssuedInfiniti Esc Plumbing Cor
  18. Jan 17, 2013legacy_jobs:2184960Alteration Residential · Finaled$31,000
  19. Jan 17, 2013legacy_jobs:2184951Alteration Residential · Finaled$31,000
  20. Jan 14, 20132665526Other · IssuedCasur CORP
  21. Aug 29, 2012legacy_jobs:2123764Alteration Residential · Finaled$31,000
  22. Aug 29, 20122609600MEP Plumbing · IssuedInfiniti Esc Plumbing Cor
  23. Aug 29, 2012legacy_jobs:2123755Alteration Residential · Finaled$31,000
  24. Jul 26, 20122594121Other · IssuedCasur CORP
  25. May 4, 20122555591MEP Plumbing · IssuedInfiniti Esc Plumbing Cor
  26. May 4, 2012legacy_jobs:2076031Alteration Residential · Finaled$36,000
  27. Apr 20, 20122549575Other · IssuedCasur CORP
  28. Apr 20, 20122549577MEP Mechanical HVAC · IssuedCasur CORP
  29. Date not in sourcelegacy_jobs:3232978Alteration Residential · Pending$10,000
  30. Date not in sourcelegacy_jobs:3232970Alteration Residential · Pending$10,000

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

Other permits by Casur CORP

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Developer details
Permit #
2770663
Canonical ID
1:2770663
Source permit ID
2770663
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