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Mechanical SystemsManhattanPermit issued

Mechanical Systems Work at 485 Lexington Avenue, Manhattan

485 LEXINGTON AVENUE, Manhattan, 10017 · East Midtown-Turtle Bay

Winston

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Reported project cost

$1,489,577

As declared on the permit filing. Mechanical Systems.

Issued
June 24, 2026
Expires
January 1, 2027
License
General Contractor

What was permitted

Homeowners and neighbors in East Midtown-Turtle Bay might notice work related to HVAC systems. This permit covers modifications to the existing mechanical systems on the 7th and 8th floors of a building.

This project's permit was issued on June 24, 2026, with an estimated cost of $1,489,576.5. The work is being managed by GILBANE BUILDING COMPANY.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number793657009
Work permit #M01230815-I1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionModifications to the existing HVAC system on the 7th and 8th floors as per plans. No change to use, egress or occupancy.
Floor / unitFloor Number(s) 7 through 8
Estimated cost$1,489,577
ApprovedJune 23, 2025
IssuedJune 24, 2026
ExpiresJanuary 1, 2027
BBL—
BIN—

Property owner

Sl Green Realty CORP

Gianna Pilalis

Related searches

HVACMechanical SystemsEast Midtown-Turtle BayManhattanNew York CityPermit IssuedLarge Project Cost