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Mechanical SystemsManhattanPermit issued

Mechanical Systems Work at 424 East 34 Street, Manhattan

424 EAST 34 STREET, Manhattan, 10016 · Murray Hill-Kips Bay

Winston

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Reported project cost

$9,225,238

As declared on the permit filing. Mechanical Systems.

Issued
August 25, 2026
Expires
December 31, 2026
License
General Contractor

What was permitted

Homeowners in Murray Hill-Kips Bay may be interested in this large-scale mechanical system modification project. This work is part of an ED expansion, indicating significant upgrades to the building's core infrastructure.

This permit was issued on August 25, 2026, with an estimated project cost of $9,225,238. The contractor for this extensive mechanical work is SKANSKA USA BUILDING, INC.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number670003553
Work permit #M01227502-S2-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionHEREWITH FILING FOR MECHANICAL MODIFICATION AS PER PLANS FOR ED EXPANSION. NO CHANGE IN USE, EGRESS OROCCUPANCY.
Floor / unitFloor Number(s)-1-SO-8774-M01227502-I1, Floor Number(s)-1-SO-8413-M01227502-I1, Floor Number(s)-2-SO-7235-M01227502-I1, Ground Floor-SO-4564-M01227502-I1, Floor Number(s)-1-SO-6095-M01227502-I1, Floor
Estimated cost$9,225,238
ApprovedSeptember 14, 2025
IssuedAugust 25, 2026
ExpiresDecember 31, 2026
BBL—
BIN—

Property owner

Nyu Langone Medical Center

Richard Cohen

Related searches

mechanical systemsMurray Hill-Kips BayNew York Citybuilding permitlarge project cost