Permit Record

MEP Mechanical HVAC

1250 First Ave, Manhattan, NY 10065

ClassificationMHCommercial HVAC
Reliable valueNot in source
ContractorJgn Construction CORP →
Permit record
Parties
Contractor
Jgn Construction CORP
Applicant
John Nicholis
Owner
Memorial Sloan-Kettering Cancer
Architect
Not in source
Engineer
Not in source
Contractor license
0001228
Building & lot · PLUTO
Building class
I1
Zoning district
C1-9
Lot area
20,083 sq ft
Year built
1948
Units (total)
1
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1014620001
Climate zone (IECC)
4A
Roof area (est.)
29,074 sq ft
HVAC tonnage (est.)
524.5 tons
Building type
I
Building subtype
Not in source
Geocode & dates
Coordinates
40.7648, -73.9582
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 4, 2018
Applied
Jun 4, 2018
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Jul 27, 2018
Provenance
First seen by PermitCore
May 2, 2026 · 16:30 UTC
Last seen
Jul 17, 2026 · 02:32 UTC
Last changed
May 2, 2026 · 16:30 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

Permits grouped by tax lot (parcel 1014620001) — same parcel, same project.

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Developer details
Permit #
3578782
Canonical ID
1:3578782
Source permit ID
3578782
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