Structural Roof Work at 450 West 31 Street, Manhattan
450 WEST 31 STREET, MANHATTAN, 10001 · Chelsea-Hudson Yards
What was permitted
This permit details significant structural work on a roof, involving steel beams and a concrete slab on a metal deck. This type of project often indicates a substantial upgrade or new construction element for a building.
The permit for this project was issued on June 15, 2026, with an estimated cost of $350,000. FOUNDATIONS INTERIOR DESI is listed as the general contractor for this extensive structural undertaking.
Homeowners in Chelsea-Hudson Yards should note the significant $350,000 investment in structural roof construction, potentially impacting the building's long-term integrity and value.
What it cost
Issued
June 15, 2026
Expires
September 30, 2026
License
General Contractor
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Filed by FOUNDATIONS INTERIOR DESI · 8 permits across 3 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 | 993908020 |
| Work Permit # | M00986141-I1-ST |
| Job Filing Number | — |
| Work Type | Structural |
| Status | Permit Issued |
| Job Description | ROOF STRUCTURE WILL CONSIST OF ST BEAMS MOMENT CONNECTED W/ TAPEREDCANTILEVERED ST SECTIONS ALONGSIDE HSSTUBES & THERMAL BREAK AS NOSINGBUILD-UP. CONCR SLAB ON METAL DECKWILL SUPPORT THE NEW RF. ELEVATED SLABON METAL DECK WILL ACT AS NEW BASE OF RF STRUCT |
| Floor / Unit | Penthouse 1 through 1, Roof |
| Estimated Cost | $350,000 |
| Approved | June 17, 2024 |
| Issued | June 15, 2026 |
| Expires | September 30, 2026 |
| BBL | — |
| BIN | — |
Property Owner
PR
JUAN CHIO