Permit · M01386227-I1NYC DOB NOWHVAC

650 Madison Avenue

Manhattan · NY · 10022

What is permit #M01386227-I1 at 650 Madison Avenue, Manhattan, NY?

650 Madison Avenue in Manhattan, NY has a hvac permit (#M01386227-I1) filed Wednesday, May 6, 2026 by Tristate Air Conditioning, valued at $20,000. Status: issued.

Issued

Wednesday, May 6, 2026

Filed value

$20,000

Contractor

Tristate Air Conditioning

County

New York County

Status

issued

§Scope

Work description.

Modifications to the existing HVAC ductwork as per plans submitted herewith. No Change to Use, Occupancy Group, or Egress.

§Details on file

What the city recorded.

Neighborhood

Upper East Side-Carnegie Hill

Work type

Mechanical Systems

Filing reason

Initial Permit

§Where

Plotted on the map.

§Behind the paywall

Owner contacts & project team.

§More like this

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