Permit · M01331554-S1NYC DOB NOWHVAC

50 West 34 Street

Manhattan · NY · 10001

What is permit #M01331554-S1 at 50 West 34 Street, Manhattan, NY?

50 West 34 Street in Manhattan, NY has a hvac permit (#M01331554-S1) filed Tuesday, May 12, 2026 by Katselnik & Katselnik Grp, valued at $179,680. Status: issued.

Issued

Tuesday, May 12, 2026

Filed value

$179,680

Contractor

Katselnik & Katselnik Grp

County

New York County

Status

issued

§Scope

Work description.

Mechanical work filed in conjunction with commercial space renovation. all as per plans and applications. no change in use, egress or occupancy.

§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 50 West 34 Street. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#M01328704-S3PlumbingMay 11, 2026· Tt Mechanical Corp· $35,000
#M01356082-I1RenovationMay 8, 2026· State Contracting Corp Ny· $46,530
#M01331554-S2PlumbingMay 8, 2026· Bedrock Plumbing & Heating Inc· $359,360
#M01331554-S2PlumbingMay 6, 2026· Bedrock Mechanical Inc· $359,360

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№ 002