What was permitted
For those tracking large-scale commercial projects, this permit for 50 Hudson Yards in Chelsea-Hudson Yards details mechanical system work. The filing indicates no changes to the building's use, egress, or occupancy.
Issued on June 23, 2026, this mechanical project has an estimated cost of $7,475,034.9. Structure Tone, LLC is the general contractor managing this significant undertaking.
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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 | 619094384 |
|---|---|
| Work permit # | M01358410-I1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | MECHANICAL FILING AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. |
| Floor / unit | Floor Number(s) 30 through 30, Floor Number(s) 33 through 33, Floor Number(s) 34 through 34 |
| Estimated cost | $7,475,035 |
| Approved | March 13, 2026 |
| Issued | June 23, 2026 |
| Expires | December 31, 2026 |
| BBL | — |
| BIN | — |
Property owner
50 Hymc Owner LLC
Andrew Cantor
Related searches
mechanical systemsChelsea-Hudson YardsManhattanbuilding permitcommercial constructionproject cost$7.4 million