Permit · M01351684-S2NYC DOB NOWHVAC

550 Washington Street

Manhattan · NY · 10014

What is permit #M01351684-S2 at 550 Washington Street, Manhattan, NY?

550 Washington Street in Manhattan, NY has a hvac permit (#M01351684-S2) filed Wednesday, March 25, 2026 by Structure Tone, Llc, valued at $5,300,460. Status: issued.

Issued

Wednesday, March 25, 2026

Filed value

$5,300,460

Contractor

Structure Tone, Llc

County

New York County

Status

issued

§Scope

Work description.

Mechanical modifications taking place on the 2nd floor as per plans filed herewith. No change in use, egress or occupancy

§Details on file

What the city recorded.

Neighborhood

SoHo-Little Italy-Hudson 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 550 Washington Street. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#M01351684-S1OtherMay 8, 2026· Structure Tone, Llc· $200,040
#M01316799-I1OtherMay 6, 2026· Abco-Peerless Sprklr Corp· $110,000
#M01351684-S3PlumbingMar 30, 2026· Preferred Mechanical Inc· $800,000
#M01351684-S3PlumbingMar 29, 2026· Preferred Mechanical Inc

§More like this

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№ 001

500 West 218 StreetPro

Manhattan · NY · 10034HVACM01409505-I1

Installation of temporary overhead protection as per plans. no change in use, egress or occupancy.

OwnerFqJXJ yhJmEDLContractorCore Scaffold Systems Inc

$4,0001wJUN 1

№ 002

2 Horatio Street