Permit · B01373993-S1NYC DOB NOWHVAC

620 Atlantic Avenue

Brooklyn · NY · 11217

What is permit #B01373993-S1 at 620 Atlantic Avenue, Brooklyn, NY?

620 Atlantic Avenue in Brooklyn, NY has a hvac permit (#B01373993-S1) filed Friday, April 3, 2026 by Shawmut Woodworking & Sup, valued at $839,970. Status: issued.

Issued

Friday, April 3, 2026

Filed value

$839,970

Contractor

Shawmut Woodworking & Sup

County

Kings County

Status

issued

§Scope

Work description.

Mechanical work as per plans. No change in use, egress or occupancy (Baseline Club)

§Details on file

What the city recorded.

Neighborhood

Park Slope

Work type

Mechanical Systems

Filing reason

Initial Permit

§Where

Plotted on the map.

§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
#B01374014-S1HVACMay 20, 2026· Shawmut Woodworking & Sup· $2,160,060
#B01398855-I1OtherMay 15, 2026· Abco-Peerless Sprklr Corp· $115,290
#B01367780-I1OtherApr 22, 2026· Shawmut Woodworking & Sup

§More like this

More hvac permits in Brooklyn.

№ 001

667 Flushing AvenuePro

Brooklyn · NY · 11206HVACB01401384-I1

Installation of temporary needle beam as per plans. no change in use, egress or occupancy shall comply with chapter#33 of 2022 the ny building code.

OwnerXecghgrY jbRCDContractorPlatinum Services Ny Llc

$1,0001wJUN 1

№ 002