Permit Record

Building permit

595 11 Avenue, Manhattan, NY 10036

ClassificationOT
Reliable valueNot in source
ContractorSiena Construction Ltd →
Permit record
Parties
Contractor
Siena Construction Ltd
Applicant
Lenny Grodin
Owner
595 Eleventh LLC
Architect
Not in source
Engineer
Not in source
Contractor license
0037909
Building & lot · PLUTO
Building class
O2
Zoning district
M2-4
Lot area
7,531 sq ft
Year built
1920
Units (total)
1
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1010920030
Climate zone (IECC)
4A
Roof area (est.)
4,157 sq ft
HVAC tonnage (est.)
65 tons
Building type
B
Building subtype
Not in source
Geocode & dates
Coordinates
40.7624, -73.9972
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 24, 2008
Applied
Jan 24, 2008
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Apr 1, 2008
Provenance
First seen by PermitCore
May 2, 2026 · 15:05 UTC
Last seen
Jul 17, 2026 · 17:27 UTC
Last changed
May 2, 2026 · 15:05 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

48 permits at this parcel (parcel 1010920030) · through Aug 17, 2012

  1. Aug 17, 20122604866MEP Plumbing · IssuedHja Plbg & Htg CORP
  2. Oct 27, 20112473926MEP Plumbing · IssuedCommunity Plbg&htg Of Ny
  3. Oct 27, 20112473922Alteration Commercial · IssuedCommunity Plbg&htg Of Ny
  4. Oct 27, 2011legacy_jobs:2026087Alteration Commercial · Finaled$44,000
  5. Oct 27, 2011legacy_jobs:2026078Alteration Commercial · Finaled$44,000
  6. Oct 27, 2011legacy_jobs:1952281Alteration Commercial · Finaled$44,000
  7. Apr 13, 20112384153Alteration Commercial · IssuedSiena Construction Ltd
  8. Mar 31, 20112382972MEP Mechanical HVAC · IssuedVanguard Const & Developm
  9. Mar 31, 20112382982Other · IssuedVanguard Const & Developm
  10. Mar 31, 20112382968Construction Equipment · IssuedVanguard Const & Developm
  11. Mar 31, 20112382978Other · IssuedVanguard Const & Developm
  12. Sep 30, 2010legacy_jobs:1815701Alteration Commercial · Finaled$108,800
  13. Sep 30, 2010legacy_jobs:1750929Alteration Commercial · Finaled$108,800
  14. Sep 30, 2010legacy_jobs:1815710Alteration Commercial · Finaled$108,800
  15. Jul 19, 2010legacy_jobs:1815704Alteration Commercial · Finaled$146,300
  16. Jul 19, 20102279199Alteration Commercial · IssuedRelaible Plumbing CORP
  17. Jul 19, 2010legacy_jobs:1815713Alteration Commercial · Finaled$146,300
  18. Jun 25, 20102270024MEP Plumbing · IssuedTristate Plbg Svcs CORP
  19. Jun 25, 2010legacy_jobs:1815980Alteration Commercial · Finaled$1,207,100
  20. Jun 17, 20102266154Other · IssuedVanguard Const & Developm
  21. Jun 17, 20102266165MEP Mechanical HVAC · IssuedVanguard Const & Developm
  22. Jun 17, 20102266147Construction Equipment · IssuedVanguard Const & Developm
  23. Jun 17, 20102266163Other · IssuedVanguard Const & Developm
  24. May 20, 2010legacy_jobs:1782523Alteration Commercial · Finaled$40,000
  25. May 20, 20102254307MEP Plumbing · IssuedB.H.I. INC
  26. Apr 1, 20102232603Other · IssuedSiena Construction Ltd
  27. Apr 1, 20102232605Alteration Commercial · IssuedSiena Construction Ltd
  28. Mar 12, 20102225478Alteration Commercial · IssuedSiena Construction Ltd
  29. Mar 4, 2010legacy_jobs:1743388Alteration Commercial · Finaled$150,000
  30. Mar 4, 20102222188Other · IssuedSiena Construction Ltd
  31. Mar 4, 2010legacy_jobs:1807955Alteration Commercial · Finaled$150,000
  32. Jul 7, 20082068586Other · IssuedSiena Construction Ltd
  33. Jan 24, 2008This permitOther · IssuedSiena Construction Ltd
  34. Jan 24, 2008legacy_jobs:641130Alteration Commercial · Finaled$20,000
  35. Nov 30, 20071885769Alteration Commercial · IssuedThe Right Connection P&h INC
  36. Jun 26, 2000legacy_jobs:349901Alteration Commercial · Finaled$45,000
  37. Jun 26, 2000167292Alteration Commercial · IssuedThe Right Connection P&h INC
  38. Mar 8, 20001302360Other · IssuedTrojan Construction CORP
  39. Date not usable in source1270082Alteration Commercial · IssuedAim Plumbing & Heating CO., INC
  40. Date not usable in source1256429MEP Plumbing · IssuedAim Plg And Htg CO
  41. Date not usable in source1157898MEP Plumbing · IssuedAim Plg & Htg Lco INC
  42. Date not usable in source1156581Other · IssuedJohn Coffey & Sons INC
  43. Date not usable in source1004633Alteration Commercial · IssuedHunts Point Fuel CORP
  44. Date not usable in source1004629Alteration Commercial · IssuedHunts Point Fuel CORP
  45. Date not in sourcelegacy_jobs:1815972Alteration Commercial · Finaled$118,900
  46. Date not in sourcelegacy_jobs:1815981Alteration Commercial · Finaled$118,900
  47. Date not in sourcelegacy_jobs:1815982Alteration Commercial · Finaled$223,000
  48. Date not in sourcelegacy_jobs:1751203Alteration Commercial · Finaled$223,000

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

Other permits by Siena Construction Ltd

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Developer details
Permit #
1992068
Canonical ID
1:1992068
Source permit ID
1992068
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