What was permitted
Modifications to the existing ductwork system are underway at 401 9 Avenue in the Chelsea-Hudson Yards neighborhood of Manhattan. This work focuses on the building's internal mechanical infrastructure.
The permit for this project was issued on August 3, 2026, and the cost is not specified in the permit details. SUMMIT INTERIORS, INC (GC) is the contractor, and the work does not alter 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 | 444655371 |
|---|---|
| Work permit # | M01410113-S1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | Modifications to the existing ductwork system. No change in use, egress or occupancy. |
| Floor / unit | Floor Number(s) 53 through 53 |
| Estimated cost | Not reported |
| Approved | June 22, 2026 |
| Issued | August 3, 2026 |
| Expires | October 30, 2026 |
| BBL | — |
| BIN | — |
Property owner
Not Applicable
Patrick Kramer
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