What was permitted
Businesses and property owners in Chelsea-Hudson Yards can observe the significant investment in mechanical system upgrades. This permit details modifications to existing HVAC systems.
Issued on September 10, 2026, this mechanical systems permit has a substantial estimated project cost of $7,614,900. STRUCTURE TONE, LLC is the general contractor managing this large-scale project.
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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 | 937726904 |
|---|---|
| Work permit # | M01145800-I1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | Modification to existing HVAC systems. No change in use, egress or occupancy. |
| Floor / unit | Floor Number(s) 003 through 003, Floor Number(s) 007 through 007 |
| Estimated cost | $7,614,900 |
| Approved | August 20, 2025 |
| Issued | September 10, 2026 |
| Expires | December 31, 2026 |
| BBL | — |
| BIN | — |
Property owner
Wells Fargo Bank NA
Heather Tyler
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mechanical systemsChelsea-Hudson YardsManhattanHVACcommercial construction$7.6 million project cost