Permit · M01387214-S1NYC DOB NOWHVAC

540 Madison Avenue

Manhattan · NY · 10022

What is permit #M01387214-S1 at 540 Madison Avenue, Manhattan, NY?

540 Madison Avenue in Manhattan, NY has a hvac permit (#M01387214-S1) filed Thursday, May 7, 2026 by Ltm Construction Llc, valued at $59,990. Status: issued.

Issued

Thursday, May 7, 2026

Filed value

$59,990

Contractor

Ltm Construction Llc

County

New York County

Status

issued

§Scope

Work description.

Mechanical modifications taking place on 21C/22M as per plans filed herewith. No change in use, egress or occupancy.

§Details on file

What the city recorded.

Neighborhood

Midtown-Times Square

Work type

Mechanical Systems

Filing reason

Initial Permit

§Where

Plotted on the map.

§Behind the paywall

Owner contacts & project team.

§Same address

Other permits at this property.

10 other permits at 540 Madison Avenue. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#M01387197-S3OtherMay 11, 2026· Whitestone Plumbing Corp· $17,000
#M01387197-S2PlumbingMay 11, 2026· Whitestone Plumbing Corp· $13,000
#M01387214-S2PlumbingMay 11, 2026· Whitestone Plumbing Corp· $15,000
#M01387214-S3OtherMay 8, 2026· Whitestone Plumbing Corp· $19,000

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