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Support of ExcavationManhattanPermit issued

Support of Excavation at 353 West 20th Street, Manhattan

353 WEST 20 STREET, Manhattan, 10011 · Chelsea-Hudson Yards

Winston

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Reported project cost

$224,989

As declared on the permit filing. Support of Excavation.

Issued
August 31, 2026
Expires
October 31, 2026
License
General Contractor

What was permitted

This permit covers essential support of excavation work, a critical step often involved in major renovations or new construction projects for townhouses. Homeowners undertaking significant renovations might encounter similar needs to ensure structural integrity during the building process.

The permit for this project was issued on August 31, 2026, with an estimated cost of $224,988.99. The general contractor for this work is SIGNATURE AUDIO DESIGN LL.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number956366435
Work permit #M00871535-I1-SE
Job filing number—
Work typeSupport of Excavation
StatusPermit Issued
Job descriptionsupport of excavation during renovation of townhouse
Floor / unitBasement/Sub-basement, Cellar
Estimated cost$224,989
ApprovedSeptember 5, 2023
IssuedAugust 31, 2026
ExpiresOctober 31, 2026
BBL—
BIN—

Property owner

Pr

Mark Itkin

Related searches

support of excavationtownhouse renovationChelsea-Hudson YardsManhattanNew York Citystructural support$100k-$500k