Permit · M01374450-S1NYC DOB NOWHVAC

540 Madison Avenue

Manhattan · NY · 10022

What is permit #M01374450-S1 at 540 Madison Avenue, Manhattan, NY?

540 Madison Avenue in Manhattan, NY has a hvac permit (#M01374450-S1) filed Tuesday, April 7, 2026 by Ltm Construction Llc, valued at $5,000. Status: issued.

Issued

Tuesday, April 7, 2026

Filed value

$5,000

Contractor

Ltm Construction Llc

County

New York County

Status

issued

§Scope

Work description.

Mechanical modifications taking place on 37C/38M and 38C/39M 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.

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

§More like this

More hvac permits in Manhattan.

№ 001

51 Greene StreetPro

Manhattan · NY · 10013HVACM01345564-S1

Hereby filing for the installation of mechanical equipment. no change to use occupancy or egress.

OwnerVQMyap XkAYJbContractorTmg Construction Corp

$30,0001wJUN 1

№ 002

2 Horatio Street