Permit · M01360860-I1NYC DOB NOWHVAC

11 Madison Avenue

Manhattan · NY · 10010

What is permit #M01360860-I1 at 11 Madison Avenue, Manhattan, NY?

11 Madison Avenue in Manhattan, NY has a hvac permit (#M01360860-I1) filed Wednesday, April 1, 2026 by Structure Tone, Llc, valued at $149,460. Status: issued.

Issued

Wednesday, April 1, 2026

Filed value

$149,460

Contractor

Structure Tone, Llc

County

New York County

Status

issued

§Scope

Work description.

Modifications to existing HVAC System as per plans filed herewith. No change in use, egress, or occupancy.

§Details on file

What the city recorded.

Neighborhood

Midtown South-Flatiron-Union Square

Work type

Mechanical Systems

Filing reason

Initial Permit

§Where

Plotted on the map.

§Same address

Other permits at this property.

10 other permits at 11 Madison Avenue. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#M01386397-I1PlumbingMay 29, 2026· Psi Partners, Llc· $27,900
#M01336905-I1PlumbingMay 26, 2026· A&A Plumbing Corp· $20,000
#M01336835-I1OtherMay 19, 2026· Finaly Genl Contr Corp· $220,000
#M01386383-I1HVACMay 15, 2026· Icon Interiors Inc· $30,833

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