Permit Record

MEP Mechanical HVAC

522 West 50th Street, Manhattan, NY 10019

ClassificationMHMultifamily Alteration
Reliable valueNot in source
ContractorH & D Maintenance CO INC →
Permit record
Parties
Contractor
H & D Maintenance CO INC
Applicant
Hans Coldflesh
Owner
C/o Merlot Management
Architect
Not in source
Engineer
Not in source
Contractor license
0013509
Building & lot · PLUTO
Building class
C6
Zoning district
R8
Lot area
2,511 sq ft
Year built
1901
Units (total)
20
Units (residential)
20
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1010780046
Climate zone (IECC)
4A
Roof area (est.)
2,411 sq ft
HVAC tonnage (est.)
16 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.7652, -73.9930
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 11, 2019
Applied
Oct 11, 2019
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Oct 5, 2020
Provenance
First seen by PermitCore
May 2, 2026 · 16:36 UTC
Last seen
Jul 17, 2026 · 02:33 UTC
Last changed
May 2, 2026 · 16:36 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

46 permits at this parcel (parcel 1010780046) · Jun 13, 2001 – Dec 29, 2020

  1. Dec 29, 20203817891Other · IssuedH & D Maintenance CO INC
  2. Dec 29, 20203817897MEP Mechanical HVAC · IssuedH & D Maintenance CO INC
  3. Oct 12, 20203796532MEP Mechanical HVAC · IssuedH & D Maintenance CO INC
  4. Oct 11, 20193696939Other · IssuedH & D Maintenance CO INC
  5. Oct 11, 2019This permitMEP Mechanical HVAC · IssuedH & D Maintenance CO INC
  6. Nov 30, 20181936174MEP Mechanical HVAC · IssuedH & D Maintenance CO INC
  7. Nov 30, 20181936261MEP Plumbing · IssuedSanitary Plbg & Htg CORP
  8. Nov 30, 20181936138Other · IssuedH & D Maintenance CO INC
  9. Nov 30, 2018legacy_jobs:3086827Alteration Residential · Finaled$155,000
  10. Mar 9, 20173329844MEP Plumbing · IssuedQmb Plumbing & Heating In
  11. Mar 9, 2017legacy_jobs:2682326Alteration Residential · Finaled$20,000
  12. Feb 27, 20173323328Other · IssuedH&m Contractors INC
  13. Sep 7, 20163232877Other · IssuedHfm Builders, INC
  14. Aug 26, 2016legacy_jobs:2648937Alteration Residential · Finaled$22,275
  15. Aug 26, 2016legacy_jobs:2707682Alteration Residential · Finaled$22,275
  16. Aug 26, 2016legacy_jobs:2707691Alteration Residential · Finaled$22,275
  17. Aug 26, 20163227340MEP Plumbing · IssuedSparaco'S P&h CORP
  18. Aug 24, 20163225404Other · IssuedHfm Builders, INC
  19. Jul 24, 20122592748Construction Equipment · IssuedEverest Scaffolding INC
  20. Jun 26, 2012legacy_jobs:2081299Alteration Residential · Finaled$52,742
  21. Jun 26, 2012legacy_jobs:1994226Alteration Residential · Finaled$52,742
  22. Jun 26, 20122579653Other · IssuedSkyline Restoration INC
  23. Jul 19, 20112431062Construction Equipment · IssuedEverest Scaffolding INC
  24. Jul 19, 2011legacy_jobs:1992456Temporary · Finaled
  25. Jul 19, 2011legacy_jobs:1992465Temporary · Finaled
  26. Oct 8, 2010legacy_jobs:1718374Alteration Residential · Finaled$35,500
  27. Oct 8, 2010legacy_jobs:1782101Alteration Residential · Finaled$35,500
  28. Oct 8, 2010legacy_jobs:1782110Alteration Residential · Finaled$35,500
  29. Oct 8, 20102245806Other · IssuedOrlando Anil
  30. Dec 22, 20092197766MEP Plumbing · IssuedIsis Plumbing INC
  31. Mar 6, 2009legacy_jobs:1649186Alteration Residential · Finaled$50,000
  32. Mar 6, 2009662467Other · IssuedR R W S INC
  33. Jun 16, 20082058534Other · IssuedAtlantis Hone Remiodelers Ltd
  34. Nov 21, 20031433107Construction Equipment · IssuedEmpire Scaffolding Systems INC
  35. Sep 22, 2003938401Construction Equipment · IssuedEmpire Scaffolding Systems INC
  36. Sep 22, 2003legacy_jobs:446554Temporary · Finaled
  37. Jan 9, 2003legacy_jobs:410736Alteration Residential · Issued$1,000
  38. Jan 9, 20031111605MEP Plumbing · IssuedDmc Plbg CORP
  39. Apr 23, 2002legacy_jobs:387567Alteration Residential · Finaled$100
  40. Apr 23, 20021125692Alteration Commercial · IssuedHustvedt Cutler Arch
  41. Jun 13, 20011419718Other · IssuedA Inter. Ltd
  42. Jun 13, 2001legacy_jobs:310533Alteration Residential · Finaled$5,000
  43. Date not in sourcelegacy_jobs:2658762Alteration Residential · Issued$20,000
  44. Date not in sourcelegacy_jobs:1563727Alteration Residential · Issued$10,000
  45. Date not in sourcelegacy_jobs:2601493Alteration Residential · Issued$20,000
  46. Date not in sourcelegacy_jobs:1563736Alteration Residential · Issued$10,000

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

Other permits by H & D Maintenance CO INC

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Developer details
Permit #
3696875
Canonical ID
1:3696875
Source permit ID
3696875
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