Steel Work for Skyfold Partition at 401 West 31 Street, Manhattan
401 WEST 31 STREET, Manhattan, 10001 · Chelsea-Hudson Yards
What was permitted
This permit pertains to steel work and supports for a new skyfold partition within an office tenant space at 401 West 31 Street in Manhattan's Chelsea-Hudson Yards neighborhood. This type of specialized work is often part of modern office fit-outs.
Issued on July 6, 2026, the project cost is not specified in the permit details. Structure Tone, LLC is the general contractor managing this installation.
Steel supports for a new skyfold partition are being installed at 401 West 31 Street, a common feature in modern office spaces.
What it cost
Issued
July 6, 2026
Expires
December 31, 2026
License
General Contractor
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Filed by STRUCTURE TONE, LLC · 221 permits across 16 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 554311618 |
| Work Permit # | M01406455-S4-ST |
| Job Filing Number | — |
| Work Type | Structural |
| Status | Permit Issued |
| Job Description | Steel work / supports for skyfold partition for new office tenant space. No change in use, egress or occupancy. |
| Floor / Unit | Floor Number(s) 57 through 57, Floor Number(s) 58 through 58 |
| Estimated Cost | Not reported |
| Approved | July 1, 2026 |
| Issued | July 6, 2026 |
| Expires | December 31, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Not Applicable
MICHAEL DELMONT