Permit · M00811286-I1NYC DOB NOWOther

55 Lexington Avenue

Manhattan · NY · 10010

What is permit #M00811286-I1 at 55 Lexington Avenue, Manhattan, NY?

55 Lexington Avenue in Manhattan, NY has a other permit (#M00811286-I1) filed Wednesday, May 6, 2026 by Welkin Fire Protection Ll, valued at $15,000. Status: issued.

Issued

Wednesday, May 6, 2026

Filed value

$15,000

Contractor

Welkin Fire Protection Ll

County

New York County

Status

issued

§Scope

Work description.

Addtion and modification to existing sprinkler system as shown herewith. no changes to egress, occupancy or use.

§Details on file

What the city recorded.

Neighborhood

Gramercy

Work type

Sprinklers

Filing reason

Initial Permit

§Where

Plotted on the map.

§Behind the paywall

Owner contacts & project team.

§Same address

Other permits at this property.

10 other permits at 55 Lexington Avenue. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#M01405419-I1OtherMay 26, 2026· Jaylex Nyc Corp· $5,000
#M01386751-I1OtherApr 15, 2026· Jaylex Nyc Corp· $5,000
#M00810236-I1HVACMar 9, 2026· Rk Contracting Inc· $718,000
#M00809878-I1Pool & SpaMar 9, 2026· Rk Contracting Inc· $400,000

§More like this

More other permits in Manhattan.

№ 001

Manhattan, NYPro

Manhattan · NYOtherM01359103-I1

Installation of pipe scaffold at 327 broome street, manhattan, ny 10002 as indicated on plans. there will be no change in the use, egress, or occupancy under this application.

OwnerBZwuA XqQQContractorArk Builders Corp

$10,0005dJUN 1

№ 002