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Mechanical SystemsManhattanPermit issued

Mechanical Systems Upgrade at 71 West 11 Street, Manhattan

71 WEST 11 STREET, Manhattan, 10011 · Greenwich Village

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Reported project cost

$90,000

As declared on the permit filing. Mechanical Systems.

Issued
June 22, 2026
Expires
March 15, 2027
License
General Contractor

What was permitted

Residents in the Greenwich Village neighborhood of Manhattan can expect to see significant mechanical system upgrades at 71 West 11 Street. This project covers work on the cellar, basement, first through third floors, and the roof, indicating a comprehensive overhaul.

This alteration permit for mechanical work was issued on June 22, 2026, with an estimated project cost of $90,000. PILASTER DEVELOPMENT LLC (GC) is managing the project, which does not involve changes to the building's use, egress, or occupancy.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number888223106
Work permit #M01288052-I1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionThis Alteration application is being filed for the mechanical work on Cellar, Basement, 1st thru 3rd floors and Roof. There are no change in use, egress or occupancy under this application.
Floor / unitBasement/Sub-basement, Cellar, Floor Number(s) 001 through 003, Roof
Estimated cost$90,000
ApprovedFebruary 27, 2026
IssuedJune 22, 2026
ExpiresMarch 15, 2027
BBL—
BIN—

Property owner

Not Applicable

Nathaniel Dean

Related searches

mechanical systemsHVACplumbingelectricalGreenwich VillageManhattanbuilding upgradealteration