Permit · M01348873-I1NYC DOB NOWHVAC

1 Penn Plaza

Manhattan · NY · 10119

What is permit #M01348873-I1 at 1 Penn Plaza, Manhattan, NY?

1 Penn Plaza in Manhattan, NY has a hvac permit (#M01348873-I1) filed Monday, April 6, 2026 by Mass Contracting Corp, valued at $17,496. Status: issued.

Issued

Monday, April 6, 2026

Filed value

$17,496

Contractor

Mass Contracting Corp

County

New York County

Status

issued

§Scope

Work description.

Mechanical work on the 10th floor (LB Pharma expansion) as indicated on drawings.

§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 1 Penn Plaza. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#M01352064-I1DemolitionMay 28, 2026· W5 Group Llc· $399,912
#M01319382-I1PlumbingMay 14, 2026· A&A Plumbing Corp· $22,000
#M01319378-I1HVACMay 13, 2026· Clune Construction Co Lp· $104,910
#M01319369-I1OtherMay 12, 2026· Clune Construction Co Lp· $1,016,439

§More like this

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Mechanical work to accommodate new tenant at existing commercial space. New HVAC. No change to use egress or occupancy.

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$25,0002dMAY 28

№ 002

Manhattan, NY