Permit Record

Building permit

323 East 78 Street, Manhattan, NY 10075

ClassificationOTMultifamily Alteration
Reliable valueNot in source
ContractorCasur CORP →
Permit record
Parties
Contractor
Casur CORP
Applicant
Sean O'Sullivan
Owner
323 East 78 Realty LLC
Architect
Not in source
Engineer
Not in source
Contractor license
0027619
Building & lot · PLUTO
Building class
C5
Zoning district
R8B
Lot area
2,554 sq ft
Year built
1910
Units (total)
16
Units (residential)
16
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1014530014
Climate zone (IECC)
4A
Roof area (est.)
2,447 sq ft
HVAC tonnage (est.)
16.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.7723, -73.9548
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 29, 2007
Applied
Jun 29, 2007
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Mar 15, 2008
Provenance
First seen by PermitCore
May 2, 2026 · 15:39 UTC
Last seen
Jul 17, 2026 · 17:48 UTC
Last changed
May 2, 2026 · 15:39 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

67 permits at this parcel (parcel 1014530014) · through May 12, 2015

  1. May 12, 20152967284MEP Plumbing · IssuedReilly Plbg & Heating INC
  2. Mar 13, 20152935901Other · IssuedBernardini Bldrs Ent INC
  3. Mar 13, 2015legacy_jobs:2475306Alteration Residential · Finaled$18,950
  4. Nov 6, 2014legacy_jobs:2425408Alteration Residential · Finaled$30,000
  5. Nov 6, 20142879769MEP Mechanical HVAC · IssuedLin Maintenance INC
  6. Oct 22, 20142872921Alteration Commercial · IssuedFlytiger Plb & Htg Ltd
  7. Sep 24, 20142858581MEP Plumbing · IssuedFlytiger P & H Ltd
  8. Sep 17, 20132783823MEP Plumbing · IssuedFlytiger P & H Ltd
  9. Sep 17, 20132783824Alteration Commercial · IssuedFlytiger Plb & Htg Ltd
  10. Sep 17, 2013legacy_jobs:2225954Alteration Residential · Finaled$72,000
  11. Sep 13, 20132782278MEP Mechanical HVAC · IssuedLin Maintenance INC
  12. Aug 8, 20132764337Alteration Commercial · Re-issued55C Group INC
  13. May 2, 2013legacy_jobs:2231544Alteration Residential · Finaled$25,000
  14. Apr 23, 20132711937MEP Plumbing · IssuedFlytiger P & H Ltd
  15. Apr 23, 2013legacy_jobs:1768824Alteration Residential · Finaled$50,000
  16. Apr 23, 2013legacy_jobs:1768833Alteration Residential · Finaled$50,000
  17. Apr 23, 2013legacy_jobs:1705429Alteration Residential · Finaled$50,000
  18. Mar 15, 20132682174Alteration Commercial · Issued55C Group INC
  19. Feb 22, 20132682453Construction Equipment · IssuedColgate Enterprise CORP
  20. Feb 22, 20132682348Construction Equipment · IssuedColgate Enterprise CORP
  21. Feb 22, 2013legacy_jobs:2206529Temporary · Finaled
  22. Feb 22, 2013legacy_jobs:2206520Temporary · Finaled
  23. Feb 22, 2013legacy_jobs:2206526Temporary · Finaled
  24. Sep 28, 2012legacy_jobs:2156065Temporary · Finaled
  25. Sep 28, 2012legacy_jobs:2156074Temporary · Finaled
  26. Sep 28, 20122623973Construction Equipment · IssuedNavico B & S Construction
  27. Jun 29, 2011legacy_jobs:1984882Alteration Residential · Finaled$13,860
  28. Jun 29, 20112422870Other · IssuedBernardini Bldrs Ent INC
  29. May 18, 20112403886Alteration Commercial · IssuedNy Constr. & Renov. INC
  30. May 3, 20112396878MEP Plumbing · IssuedGo Pro Plbng And Htg CO I
  31. May 3, 2011legacy_jobs:1940508Alteration Residential · Finaled$15,025
  32. Apr 6, 20112385736Alteration Commercial · IssuedNy Constr. & Renov. INC
  33. Mar 4, 20112369601Other · IssuedBernardini Bldrs Ent INC
  34. Jan 19, 20112353160Other · IssuedBernardini Bldrs Ent INC
  35. Jan 19, 2011legacy_jobs:1891639Alteration Residential · Finaled$13,800
  36. Jan 19, 2011legacy_jobs:1891630Alteration Residential · Finaled$13,800
  37. Mar 4, 2009628243Other · IssuedBernardini Bldrs Ent INC
  38. Jan 9, 20092147074Other · IssuedCasur CORP
  39. Jan 9, 2009legacy_jobs:1660321Alteration Residential · Finaled$19,100
  40. Jan 6, 2009legacy_jobs:1658126Alteration Residential · Finaled$20,950
  41. Jan 6, 20092145160Other · IssuedCasur CORP
  42. Sep 18, 2008legacy_jobs:1620887Alteration Residential · Finaled$19,600
  43. Sep 18, 20082101793Other · IssuedIcon Dev. & Const., LLC.
  44. Sep 18, 2008legacy_jobs:1620896Alteration Residential · Finaled$19,600
  45. Sep 11, 2008legacy_jobs:1616809Alteration Residential · Finaled$17,050
  46. Sep 11, 20082098258Other · IssuedIcon Dev.& Const.,llc
  47. Aug 20, 20082089150Other · IssuedIcon Dev. & Const.,llc
  48. Aug 20, 2008legacy_jobs:1608767Alteration Residential · Finaled$15,000
  49. Aug 20, 20081857554Other · IssuedIcon Dev. & Const.,llc
  50. Jun 26, 2008legacy_jobs:1585740Alteration Residential · Finaled$15,000
  51. Jun 26, 20082064125Other · IssuedIcon Dev. & Const.,llc
  52. Mar 7, 20082010396Other · IssuedIcone Dev & Const LLC
  53. Feb 26, 20082005214Other · IssuedIcone Dev & Const LLC
  54. Feb 26, 2008legacy_jobs:643815Alteration Residential · Finaled$15,000
  55. Feb 26, 2008legacy_jobs:643806Alteration Residential · Finaled$15,000
  56. Aug 24, 2007legacy_jobs:622434Alteration Residential · Finaled$15,000
  57. Aug 24, 20071781332Other · IssuedCasur CORP.
  58. Aug 14, 20071583430Other · IssuedCasur CORP
  59. Aug 14, 2007legacy_jobs:619565Alteration Residential · Finaled$30,000
  60. Jun 29, 2007legacy_jobs:614594Alteration Residential · Finaled$15,000
  61. Jun 29, 2007This permitOther · IssuedCasur CORP
  62. May 25, 20071966101Other · IssuedCasur CORP.
  63. May 25, 2007legacy_jobs:608649Alteration Residential · Finaled$30,000
  64. Date not usable in source613218MEP Plumbing · IssuedUnflat&perotto Assoc.
  65. Date not usable in source613221Alteration Commercial · IssuedUnflat&perotto Assoc.
  66. Date not in sourcelegacy_jobs:1793832Alteration Commercial · Finaled
  67. Date not in sourcelegacy_jobs:1729677Alteration Commercial · Finaled

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

Other permits by Casur CORP

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Developer details
Permit #
262552
Canonical ID
1:262552
Source permit ID
262552
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