Permit · M01305583-S1NYC DOB NOWHVAC

477 Madison Avenue

Manhattan · NY · 10022

What is permit #M01305583-S1 at 477 Madison Avenue, Manhattan, NY?

477 Madison Avenue in Manhattan, NY has a hvac permit (#M01305583-S1) filed Monday, May 18, 2026 by Barton Construction Llc, valued at $175,000. Status: issued.

Issued

Monday, May 18, 2026

Filed value

$175,000

Contractor

Barton Construction Llc

County

New York County

Status

issued

§Scope

Work description.

Installation of water cooled ac units, low pressure ductwork, diffusers, fans, air outlets & accessories. no change to 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.

6 other permits at 477 Madison Avenue. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#M01305583-I1Pool & SpaApr 23, 2026· Gjny.Corp· $200,000
#M01305583-S4OtherApr 14, 2026· Gjny.Corp· $20,000
#M01305583-S2PlumbingApr 13, 2026· Pfl Mechanical Corp· $75,000
#M01305583-S3OtherApr 13, 2026· P & D Mechanical Corp· $40,000

§More like this

More hvac permits in Manhattan.

№ 001

Manhattan, NYPro

Manhattan · NYHVACM01345564-S1

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

OwnerNUjQRP EJfKEFContractorTmg Construction Corp

$30,0005dJUN 1

№ 002

Manhattan, NY