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300 East 71 Street, Manhattan, NY — HVAC permit (#M01421941-I1) · DigPermit

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Permit · M01421941-I1NYC DOB NOWHVAC

300 East 71 Street

Manhattan · NY · 10021

What is permit #M01421941-I1 at 300 East 71 Street, Manhattan, NY?

300 East 71 Street in Manhattan, NY has a hvac permit (#M01421941-I1) filed Monday, June 29, 2026 by Intersystem Construction, valued at $3,000. Status: issued.

Issued

Monday, June 29, 2026

Filed value

$3,000

Contractor

Intersystem Construction

County

New York County

Status

issued

§Scope

Work description.

Installation of a temporary Material storage per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.

§Where

Plotted on the map.

§Same address

Other permits at this property.

6 other permits at 300 East 71 Street. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#M01409374-I1OtherJun 18, 2026· Intersystem Construction· $25,465
#M01369875-S1PlumbingApr 29, 2026· K.O.S. Plumbing&Heating,I
#M01390375-I1PlumbingApr 28, 2026· Gw Mechanical Corp· $16,000
#M01390338-I1RenovationApr 27, 2026· Upgrade 1 Construction Co· $20,000

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