What was permitted
Modifications to the existing HVAC and exhaust systems are being conducted at the prominent 20 Hudson Yards location in Manhattan's Chelsea-Hudson Yards neighborhood. This work focuses on improving the building's environmental controls and air quality infrastructure.
This mechanical systems project received its permit on October 6, 2026, with an estimated cost of $82,500. PA BUILDERS, INC is the contractor responsible for these upgrades.
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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 | 559608349 |
|---|---|
| Work permit # | M01423042-S1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | Modifications to existing HVAC and exhaust system |
| Floor / unit | Floor Number(s) 4 through 4 |
| Estimated cost | $82,500 |
| Approved | August 11, 2026 |
| Issued | October 6, 2026 |
| Expires | December 31, 2026 |
| BBL | — |
| BIN | — |
Property owner
Related Hudson Yards Manager
Lindsay Blanck
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