Permit · M01372678-S1NYC DOB NOWHVAC

400 Lafayette Street

Manhattan · NY · 10003

What is permit #M01372678-S1 at 400 Lafayette Street, Manhattan, NY?

400 Lafayette Street in Manhattan, NY has a hvac permit (#M01372678-S1) filed Wednesday, May 20, 2026 by Brennan Operating Inc, valued at $1,300,000. Status: issued.

Issued

Wednesday, May 20, 2026

Filed value

$1,300,000

Contractor

Brennan Operating Inc

County

New York County

Status

issued

§Scope

Work description.

Proposed modifications to the existing Mechanical System as per plans submitted herewith. No Change to Use, Occupancy, or Egress.

§Details on file

What the city recorded.

Neighborhood

Greenwich Village

Work type

Mechanical Systems

Filing reason

Initial Permit

§Where

Plotted on the map.

§Same address

Other permits at this property.

4 other permits at 400 Lafayette Street. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#M01372678-S2PlumbingMay 28, 2026· Denko Mechanical Inc· $260,000
#M01372669-I1RenovationMay 20, 2026· Brennan Operating Inc· $100,000
#M01372678-S3OtherMay 20, 2026· Brennan Operating Inc· $200,000
#M01372678-I1RenovationMay 20, 2026· Brennan Operating Inc· $2,200,000

§More like this

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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…

OwnerjvEZzcD MFBwCgYContractorJt Magen & Company Inc

$2,000,0002dMAY 28

№ 002