What was permitted
A significant mechanical project is underway at 45 Rockefeller Plaza in Manhattan's Midtown-Times Square neighborhood. This permit specifically addresses modifications to the existing HVAC system, a crucial component for large commercial buildings.
Issued on September 10, 2026, this HVAC upgrade comes with a substantial estimated project cost of $991,000. JT MAGEN & COMPANY INC is the general contractor overseeing this extensive mechanical work.
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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 | 114273679 |
|---|---|
| Work permit # | M01436058-S1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application. |
| Floor / unit | Floor Number(s) 11 through 11 |
| Estimated cost | $991,000 |
| Approved | August 27, 2026 |
| Issued | September 10, 2026 |
| Expires | September 10, 2027 |
| BBL | — |
| BIN | — |
Property owner
Tishman Speyer
Justine Wood
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