Permit · M01371743-S3NYC DOB NOWOther

555 Madison Avenue

Manhattan · NY · 10022

What is permit #M01371743-S3 at 555 Madison Avenue, Manhattan, NY?

555 Madison Avenue in Manhattan, NY has a other permit (#M01371743-S3) filed Friday, April 10, 2026 by Denko Mechanical Inc, valued at $19,999. Status: issued.

Issued

Friday, April 10, 2026

Filed value

$19,999

Contractor

Denko Mechanical Inc

County

New York County

Status

issued

§Scope

Work description.

Sprinkler modifications taking place on the 14th floor as per plans filed herewith. No change in use, egress or occupancy.

§Details on file

What the city recorded.

Neighborhood

Midtown-Times Square

Work type

Sprinklers

Filing reason

Initial Permit

§Where

Plotted on the map.

§Same address

Other permits at this property.

7 other permits at 555 Madison Avenue. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#M01371743-I1OtherMay 11, 2026· Urban Industrial Group· $94,991
#M01371743-S2PlumbingApr 15, 2026· M & S Mechanical Svcs Inc· $9,000
#M01371743-S3OtherApr 9, 2026· Denko Mechanical Inc· $19,999
#M01371743-S1HVACMar 30, 2026· Urban Industrial Group· $35,000

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