Roof Structure Construction at 450 West 31 Street, Manhattan
450 WEST 31 STREET, MANHATTAN, 10001 · Chelsea-Hudson Yards
What was permitted
For property owners in Manhattan's Chelsea-Hudson Yards area, this permit offers insight into major structural renovation costs. The project involves constructing a new roof structure using steel beams and a concrete slab on metal deck.
This structural project, with an estimated cost of $350,000, was issued a permit on June 16, 2026. FOUNDATIONS INTERIOR DESI is the contractor responsible for this significant structural work.
A $350,000 structural project to build a new roof at 450 West 31 Street in Manhattan indicates the high cost of significant building envelope upgrades.
What it cost
Issued
June 16, 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 | 540859358 |
| 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 16, 2026 |
| Expires | September 30, 2026 |
| BBL | — |
| BIN | — |
Property Owner
PR
JUAN CHIO