What was permitted
Homeowners and businesses in the Murray Hill-Kips Bay neighborhood might observe work on the HVAC system at 150 East 42nd Street. This permit details modifications to the existing heating, ventilation, and air conditioning systems on specific floors.
Issued on April 1, 2026, this permit for mechanical system modifications has an estimated cost of $53,550. RXR CONSTRUCTION SERV LLC (GC) is the general contractor overseeing these HVAC upgrades, which do not affect the building's use, egress, or occupancy.
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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 | 515721567 |
|---|---|
| Work permit # | M01251714-I1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | Modifications to the existing HVAC system on the 6 & 7 Floors as per plans. No change to use, egress or occupancy. |
| Floor / unit | Floor Number(s) 6 through 7 |
| Estimated cost | $53,550 |
| Approved | July 25, 2025 |
| Issued | April 1, 2026 |
| Expires | July 28, 2026 |
| BBL | — |
| BIN | — |
Property owner
Not Applicable
Mark Karasick
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