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Mechanical SystemsManhattanPermit issued

HVAC System Installation at 245 Park Avenue, Manhattan

245 PARK AVENUE, Manhattan, 10017 · East Midtown-Turtle Bay

Winston

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Reported project cost

$1,678,457

As declared on the permit filing. Mechanical Systems.

Issued
October 15, 2026
Expires
September 30, 2027
License
General Contractor

What was permitted

This permit details the installation of a new HVAC system on the 38th floor of a building located in the East Midtown-Turtle Bay neighborhood of Manhattan. This is part of a buildout phase and does not alter the building's use, egress, or occupancy.

The permit was issued on October 15, 2026, with a substantial estimated cost of $1,678,456.8. JT MAGEN & COMPANY INC is the general contractor for this large-scale mechanical system project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number184996798
Work permit #M01456977-I1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionInstallation of a new HVAC system on the 38th floors (Ares- Buildout Phase) as per plans. No change to use, egress or occupancy.
Floor / unitFloor Number(s) 38 through 38
Estimated cost$1,678,457
ApprovedOctober 9, 2026
IssuedOctober 15, 2026
ExpiresSeptember 30, 2027
BBL—
BIN—

Property owner

Sl Green Realty CORP

Gianna Pilalis

Related searches

HVAC systemEast Midtown-Turtle BayManhattanNew York Citypermitinstallation$1.6M+