Permit · B01374014-S1NYC DOB NOWHVAC

620 Atlantic Avenue

Brooklyn · NY · 11217

What is permit #B01374014-S1 at 620 Atlantic Avenue, Brooklyn, NY?

620 Atlantic Avenue in Brooklyn, NY has a hvac permit (#B01374014-S1) filed Wednesday, May 20, 2026 by Shawmut Woodworking & Sup, valued at $2,160,060. Status: issued.

Issued

Wednesday, May 20, 2026

Filed value

$2,160,060

Contractor

Shawmut Woodworking & Sup

County

Kings County

Status

issued

§Scope

Work description.

Mechanical work as per plans. No change in use, egress or occupancy (Box Office/Flatbush Entry/Lobby)

§Details on file

What the city recorded.

Neighborhood

Park Slope

Work type

Mechanical Systems

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 620 Atlantic Avenue. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#B01374014-I1RenovationMay 26, 2026· Shawmut Woodworking & Sup· $5,250,000
#B01398855-I1OtherMay 15, 2026· Abco-Peerless Sprklr Corp· $115,290
#B01367780-I1OtherApr 22, 2026· Shawmut Woodworking & Sup· $287,000
#B01387285-I1OtherApr 15, 2026· Safway Atlantic, Llc· $9,000

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