What was permitted
Homeowners in Chelsea-Hudson Yards can see the costs associated with significant mechanical system upgrades. This project involved extensive work on ductwork, thermostats, air terminals, and exhaust systems within a penthouse apartment.
This permit was issued on September 28, 2026, with an estimated project cost of $250,056. HIGHLINE CONSTRUCTION GR served as the general contractor for this substantial mechanical renovation.
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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 | 337982674 |
|---|---|
| Work permit # | M01159923-S4-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | Modification to mechanical systems in apt PH36W to include rerouting of ductwork, relocation of thermostats, revisions to air terminals, revision to kitchen and bathroom exhaust, revisions to fireplace makeup air ductwork, and new humidification system. |
| Floor / unit | Floor Number(s) 34 through 34 |
| Estimated cost | $250,056 |
| Approved | May 15, 2025 |
| Issued | September 28, 2026 |
| Expires | February 3, 2027 |
| BBL | — |
| BIN | — |
Property owner
The Hudson Avenue
James Kennedy
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