What was permitted
A mechanical system upgrade, including associated duct work, was recently permitted for a property on West 33rd Street in Manhattan's Chelsea-Hudson Yards neighborhood. Homeowners considering similar HVAC or ventilation projects can use this as a cost reference.
This permit was issued on August 17, 2026, with an estimated project cost of $60,000. DARBY CONSTRUCTION SVC LL is listed as the General Contractor for this mechanical systems installation.
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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 | 933416357 |
|---|---|
| Work permit # | M01412055-S1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | Installation of mechanical system with associated duct work. |
| Floor / unit | Floor Number(s) 4 through 4 |
| Estimated cost | $60,000 |
| Approved | August 12, 2026 |
| Issued | August 17, 2026 |
| Expires | November 10, 2026 |
| BBL | — |
| BIN | — |
Property owner
Related Hudson Yards Manager
Lindsay Blanck
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