Permit · M01330343-I1NYC DOB NOWRenovation

356 West 21 Street

Manhattan · NY · 10011

What is permit #M01330343-I1 at 356 West 21 Street, Manhattan, NY?

356 West 21 Street in Manhattan, NY has a renovation permit (#M01330343-I1) filed Friday, April 3, 2026 by Trident Builders Group, valued at $117,000. Status: issued.

Issued

Friday, April 3, 2026

Filed value

$117,000

Contractor

Trident Builders Group

County

New York County

Status

issued

§Scope

Work description.

Interior renovation of apt 2, 3, and 4. partition changes to non-load-bearing walls as per plans. no change in use, occupancy, or egress.

§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.

1 other permit at 356 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 →

#M01330343-S1PlumbingApr 3, 2026· Pipeworks Nyc Inc· $12,000

§More like this

More renovation permits in Manhattan.

№ 001

10 Rockefeller PlazaPro

Manhattan · NY · 10020RenovationM01216275-S4

Hereby filing remove, relocate and install sprinkler heads with related piping for office renovation as shown on plans filed herewith. No change to use, occupancy or egress.

OwnerfcuL MfPmKContractorPar Fire Protection Llc

$250,0001wJUN 1

№ 002