Mechanical SystemsManhattanPermit Issued

Mechanical Systems Modifications at 800 Third Avenue

800 THIRD AVENUE, MANHATTAN, 10022 · East Midtown-Turtle Bay

Estimated Project Cost

$0

Mechanical Systems

Issued

March 19, 2026

Expires

February 11, 2027

License

General Contractor

About This Project

This permit covers modifications to the mechanical system on the 12th floor of the building located at 800 Third Avenue, Manhattan. The project, with a cost of $40,000, involves work as per the filed plans, with no changes to the building's use, egress, or occupancy.

The permit was issued on March 19, 2026, and is currently marked as 'Permit Issued'. The contractor responsible for the work is WILTON CONSTRUCTION MNGRS.

What This Means For You

This permit signifies approved modifications to the building's mechanical systems, ensuring compliance with NYC regulations.

The Business That Did This Work

WILTON CONSTRUCTION MNGRS

General Contractor · License #623080

48 TOPFIELD ROAD

2 permits filed · 1 neighborhoods

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Permit Details

Tracking Number931996474
Work Permit #M01299659-I1-MS
Job Filing Number
Work TypeMechanical Systems
StatusPermit Issued
Job DescriptionModifications to mechanical system on 12th floor partial as per plans. No change in use, egress or occupancy.
Floor / UnitFloor Number(s) 12 through 12
Estimated Cost$40,000
ApprovedMarch 10, 2026
IssuedMarch 19, 2026
ExpiresFebruary 11, 2027
BBL
BIN

Property Owner

JOSEPH P. DAY REALTY

Nick Steixner

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mechanical systemsEast Midtown-Turtle BayManhattanbuilding permitHVACmodifications800 Third Avenue

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