Permit · M01018137-S1NYC DOB NOWHVAC

450 Lexington Avenue

Manhattan · NY · 10017

What is permit #M01018137-S1 at 450 Lexington Avenue, Manhattan, NY?

450 Lexington Avenue in Manhattan, NY has a hvac permit (#M01018137-S1) filed Tuesday, March 31, 2026 by Rxr Construction Serv Llc, valued at $814,660. Status: issued.

Issued

Tuesday, March 31, 2026

Filed value

$814,660

Contractor

Rxr Construction Serv Llc

County

New York County

Status

issued

§Scope

Work description.

Mechanical work as per plans. No change in use, egress or occupancy.

§Details on file

What the city recorded.

Neighborhood

East Midtown-Turtle Bay

Work type

Mechanical Systems

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 hvac permits in Manhattan.

№ 001

Manhattan, NYPro

Manhattan · NYHVACM01355353-S2

Installation of air conditioning system, condensate pump, condenser water pumps, terminal boxes, air outlets and related ductwork/piping as per plans filed herewith. No change in u…

OwnerQAHQCYZ CwbgPqxContractorJt Magen & Company Inc

$2,000,0002dMAY 28

№ 002