Permit · M01355978-I1NYC DOB NOWOther

350 Fifth Avenue

Manhattan · NY · 10118

What is permit #M01355978-I1 at 350 Fifth Avenue, Manhattan, NY?

350 Fifth Avenue in Manhattan, NY has a other permit (#M01355978-I1) filed Friday, April 10, 2026 by Denko Mechanical Inc, valued at $145,000. Status: issued.

Issued

Friday, April 10, 2026

Filed value

$145,000

Contractor

Denko Mechanical Inc

County

New York County

Status

issued

§Scope

Work description.

Sprinkler modifications taking place on the 40th Floor as per plans filed herewith. No change in Use, Egress or Occupancy.

§Details on file

What the city recorded.

Neighborhood

Midtown South-Flatiron-Union Square

Work type

Sprinklers

Filing reason

Initial Permit

§Where

Plotted on the map.

§Same address

Other permits at this property.

10 other permits at 350 Fifth Avenue. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#M01186077-I1OtherMay 15, 2026· Jepol Construction Inc· $1,000,000
#M01332347-I1PlumbingMay 14, 2026· A&A Plumbing Corp· $15,000
#M01362202-I1OtherMay 7, 2026· Par Fire Protection Llc· $139,599
#M01362198-I1PlumbingMay 7, 2026· Par Plumbing Co., Inc· $123,085

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