Structural Work on the 12th Floor at 1250 First Avenue, Manhattan
1250 FIRST AVENUE, MANHATTAN, 10065 · Upper East Side-Lenox Hill-Roosevelt Island
What was permitted
This permit covers structural work being performed on the 12th floor of the building at 1250 First Avenue in Manhattan. Such projects often involve reinforcing or modifying the building's core framework.
The permit was issued on June 22, 2026, with an estimated project cost of $180,000. JGN CONSTRUCTION CORP (GC) is listed as the contractor for this structural undertaking.
Structural renovations on the Upper East Side can be substantial, with this 12th-floor project costing an estimated $180,000.
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 | 419186449 |
| Work Permit # | M01066514-S2-ST |
| Job Filing Number | — |
| Work Type | Structural |
| Status | Permit Issued |
| Job Description | Structural work on the 12th floor. No change in occupancy, use or egress. |
| Floor / Unit | Floor Number(s) 12 through 12 |
| Estimated Cost | $180,000 |
| Approved | August 23, 2024 |
| Issued | June 22, 2026 |
| Expires | July 27, 2026 |
| BBL | — |
| BIN | — |
Property Owner
PR
L Ryan Kiefer