General Construction at 1275 York Avenue, Manhattan
1275 YORK AVENUE, MANHATTAN, 10065 · Upper East Side-Lenox Hill-Roosevelt Island
What was permitted
This permit is for general construction work involving modifications to interior partitions and finishes within the existing hospital building at 1275 York Avenue in Manhattan's Upper East Side-Lenox Hill-Roosevelt Island neighborhood. The project is described as 'MSK HAUPT OR MITIGATION'.
Issued on June 22, 2026, this significant project has an estimated cost of $9,000,000. JGN CONSTRUCTION CORP is the general contractor responsible for this extensive renovation.
A major renovation with an estimated project cost of $9,000,000 is underway at 1275 York Avenue, involving interior modifications to a hospital building.
What it cost
Issued
June 22, 2026
Expires
July 27, 2026
License
General Contractor
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Filed by JGN CONSTRUCTION CORP · 11 permits across 1 neighborhood
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 237740276 |
| Work Permit # | M01167499-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | MSK HAUPT OR MITIGATION: MODIFICATION TO INTERIOR PARTITIONS AND FINISHES TO ACCOMMODATE THE 4TH FLOOR OR MITIGATION IN THE EXISTING HOSPITAL BUILDING. NO CHANGE TO USE, EGRESS OR OCCUPANCY. |
| Floor / Unit | Floor Number(s) 4 through 4 |
| Estimated Cost | $9,000,000 |
| Approved | March 10, 2025 |
| Issued | June 22, 2026 |
| Expires | July 27, 2026 |
| BBL | — |
| BIN | — |
Property Owner
PR
L Ryan Kiefer