MechanicalManhattanPermit Issued

Mechanical Systems Modification at 399 Park Avenue

399 PARK AVENUE, MANHATTAN, 10022 · East Midtown-Turtle Bay

Estimated Project Cost

$0

Mechanical Systems

Issued

March 19, 2026

Expires

April 20, 2026

License

General Contractor

About This Project

This permit covers modifications to the mechanical systems at 399 Park Avenue in East Midtown-Turtle Bay, Manhattan, as per the filed plans.

The permit was issued on March 19, 2026, with JRM CONSTRUCTION MGMT LLC as the contractor, and the cost is $159,448. The permit status is issued.

What This Means For You

This permit signifies upgrades or modifications to the building's mechanical systems.

The Business That Did This Work

JRM CONSTRUCTION MGMT LLC

General Contractor · License #037664

111 WEST 33RD ST, 4TH FLR

66 permits filed · 9 neighborhoods

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Permit Details

Tracking Number884591577
Work Permit #M01362293-I1-MS
Job Filing Number
Work TypeMechanical Systems
StatusPermit Issued
Job DescriptionModification to Mechanical systems as per plans filed herewith.
Floor / UnitFloor Number(s) 5 through 5
Estimated Cost$159,448
ApprovedMarch 17, 2026
IssuedMarch 19, 2026
ExpiresApril 20, 2026
BBL
BIN

Property Owner

BOSTON PROPERTIES

Patrick Cooper

Related Searches

mechanical systemsEast MidtownManhattanNYC building permitHVACJRM CONSTRUCTION MGMT LLCsystem modification

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