Permit · M01018112-I1NYC DOB NOWRenovation

450 Lexington Avenue

Manhattan · NY · 10017

What is permit #M01018112-I1 at 450 Lexington Avenue, Manhattan, NY?

450 Lexington Avenue in Manhattan, NY has a renovation permit (#M01018112-I1) filed Tuesday, March 31, 2026 by Rxr Construction Serv Llc, valued at $6,170,549. Status: issued.

Issued

Tuesday, March 31, 2026

Filed value

$6,170,549

Contractor

Rxr Construction Serv Llc

County

New York County

Status

issued

§Scope

Work description.

Removal and installation of interior partitions and finishes as per plans. Area of 1st floor increased by 470SF. Floor area relocated from 6th floor (filed under M01006077-I1). No change in use, egress or occupancy.

§Details on file

What the city recorded.

Neighborhood

East Midtown-Turtle Bay

Work type

General Construction

Filing reason

Renewal Permit Without Changes

§Where

Plotted on the map.

§Same address

Other permits at this property.

10 other permits at 450 Lexington Avenue. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#M01252925-I1OtherMay 21, 2026· Preferred Spklr And Mech· $40,000
#M01018112-S4OtherMay 13, 2026· Par Fire Protection Llc· $2,444,596
#M01369384-I1OtherApr 28, 2026· Jrm Construction Mgmt Llc· $30,051
#M01369368-I1OtherApr 7, 2026· Jrm Construction Mgmt Llc· $150,043

§More like this

More renovation permits in Manhattan.

№ 001

Manhattan, NYPro

Manhattan · NYRenovationM01364227-S3

Modification/additions to existing sprinkler system and related piping as per plans filed herewith. No change in use, egress or occupancy under this application.

OwnerjwhQmvu kMuvfLBContractorBedrock Mechanical Inc

$96,0002dMAY 28

№ 002