Permit · M01400880-I1NYC DOB NOWHVAC

51 Madison Avenue

Manhattan · NY · 10010

What is permit #M01400880-I1 at 51 Madison Avenue, Manhattan, NY?

51 Madison Avenue in Manhattan, NY has a hvac permit (#M01400880-I1) filed Tuesday, June 9, 2026 by Jt Magen & Company Inc, valued at $530,000. Status: issued.

Issued

Tuesday, June 9, 2026

Filed value

$530,000

Contractor

Jt Magen & Company Inc

County

New York County

Status

issued

§Scope

Work description.

Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.

§Where

Plotted on the map.

§Same address

Other permits at this property.

7 other permits at 51 Madison Avenue. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#M01382790-I1PlumbingJun 22, 2026· Par Plumbing Co., Inc· $130,455
#M01400861-I1RenovationJun 11, 2026· Jt Magen & Company Inc· $978,000
#M01400892-I1PlumbingJun 11, 2026· Aggressive Fire Prot Llc· $79,000
#M01400892-I1PlumbingJun 8, 2026· Par Plumbing Co., Inc· $79,000

§More like this

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№ 001

Manhattan, NYPro

Manhattan · NYHVACM01228996-I1

Installation and use of a temporary shanty as per plans filed herewith. no change to use, egress or occupancy.

OwnertvVz vXwrDbKContractorNova Construction Service

$3,0002dJUL 13

№ 002

Manhattan, NY

51 Madison Avenue

Work description.

Plotted on the map.

Other permits at this property.

More hvac permits in Manhattan.

Product

All states on record