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Mechanical SystemsManhattanPermit issued

Mechanical Systems Work at 424 Madison Avenue, Manhattan

424 MADISON AVENUE, Manhattan, 10017 · Midtown-Times Square

Winston

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Reported project cost

$140,000

As declared on the permit filing. Mechanical Systems.

Issued
October 6, 2026
Expires
July 14, 2027
License
General Contractor

What was permitted

Homeowners in Midtown-Times Square can see the costs associated with significant upgrades to a building's climate control. This permit covers the installation of a new third-floor HVAC system, including air handlers, ductwork, and heating components.

This mechanical project was issued a permit on October 6, 2026, with an estimated cost of $140,000. The work is being managed by ON-TRAC CONSTRUCTION ASSO.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number821286849
Work permit #M01369847-S1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionMechanical filing to Install new 3rd-floor HVAC system: condenser in mechanical enclosure, two air handlers with ductwork and refrigerant piping, one infrared heater, one duct heater for fresh air intake, and two bathroom exhaust fans.
Floor / unitCellar, Floor Number(s) 003 through 003, Floor Number(s) 001 through 001, Floor Number(s) 002 through 002
Estimated cost$140,000
ApprovedMay 7, 2026
IssuedOctober 6, 2026
ExpiresJuly 14, 2027
BBL—
BIN—

Property owner

BLDG Management Co.

Christa Collier

Related searches

HVAC installationMidtown-Times SquareNew York CityMechanical Systems permit$100,000+ project cost