Permit · M01289743-I1NYC DOB NOWRoofing

418 West 21 Street

Manhattan · NY · 10011

What is permit #M01289743-I1 at 418 West 21 Street, Manhattan, NY?

418 West 21 Street in Manhattan, NY has a roofing permit (#M01289743-I1) filed Monday, March 30, 2026 by Nova Construction Service, valued at $949,500. Status: issued.

Issued

Monday, March 30, 2026

Filed value

$949,500

Contractor

Nova Construction Service

County

New York County

Status

issued

§Scope

Work description.

Seabury hall - facade restoration including localized brick and brownstone masonry repairs, roof replacement, restoration of stained and leaded-glass windows. no change in use, egress or occupancy.

§Details on file

What the city recorded.

Neighborhood

Chelsea-Hudson Yards

Work type

General Construction

Filing reason

Initial Permit

§Where

Plotted on the map.

§Same address

Other permits at this property.

10 other permits at 418 West 21 Street. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#M01320412-S4HVACMay 7, 2026· Consigli Construction Co· $5,423,750
#M01320412-S6OtherApr 30, 2026· Magic Mechanical Inc· $186,000
#M01320412-S5PlumbingApr 23, 2026· A & M Warshaw Plbg & Htg· $240,000
#M01360316-I1OtherApr 22, 2026· Nova Construction Service· $3,000

§More like this

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Installation of sprinklers at the cellar and roof, new 1-1/2 drain riser, and new 4 riser from 11th floor to roof as shown on plans filed herewith. no change in use (u.g.), occupan…

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№ 002