General ConstructionManhattanPermit Issued

General Construction at 401 West 31 Street, Manhattan

401 WEST 31 STREET, MANHATTAN, 10001 · Chelsea-Hudson Yards

Estimated Project Cost

$0

General Construction

Issued

April 16, 2026

Expires

December 31, 2026

License

General Contractor

About This Project

This permit covers general construction work at 401 West 31 Street in Manhattan's Chelsea-Hudson Yards neighborhood. The project involves construction as detailed in the filed plans, without any changes to the building's use, egress, or occupancy.

The permit was issued on April 16, 2026, with an estimated project cost of $3,500,000. STRUCTURE TONE, LLC is listed as the General Contractor for this significant construction project.

What This Means For You

Homeowners in Chelsea-Hudson Yards should note a substantial $3.5 million general construction project underway at 401 West 31 Street.

The Business That Did This Work

STRUCTURE TONE, LLC

General Contractor · License #002660

330 WEST 34TH STREET

75 permits filed · 10 neighborhoods

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Permit Details

Tracking Number657262814
Work Permit #M01373728-I1-GC
Job Filing Number
Work TypeGeneral Construction
StatusPermit Issued
Job DescriptionGeneral construction works as shown on plans filed herewith. No Change in use, egress, or occupancy.
Floor / UnitFloor Number(s) 38 through 41
Estimated Cost$3,500,000
ApprovedApril 3, 2026
IssuedApril 16, 2026
ExpiresDecember 31, 2026
BBL
BIN

Property Owner

Not Applicable

MICHAEL DELMONT

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general constructionChelsea-Hudson YardsManhattanbuilding permit$3.5 millionnew construction

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