What was permitted
A significant mechanical systems project is underway at 450 Lexington Avenue in the East Midtown-Turtle Bay neighborhood of Manhattan. This work involves modifying existing mechanical ductwork and related piping, crucial for the building's internal climate control and ventilation.
The permit for this extensive project was issued on September 16, 2026, with an estimated cost of $2,282,964.9. The contractor responsible for this mechanical system upgrade is JT MAGEN & COMPANY INC.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 107190473 |
|---|---|
| Work permit # | M01230174-I1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | Modify mechanical ductwork and related piping. No change in use, egress or occupancy. |
| Floor / unit | Floor Number(s) 8 through 8 |
| Estimated cost | $2,282,965 |
| Approved | June 9, 2025 |
| Issued | September 16, 2026 |
| Expires | September 16, 2027 |
| BBL | — |
| BIN | — |
Property owner
Rxr Po Owner LLC
Terence Fraser
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