Permit · B01383256-S1NYC DOB NOWHVAC

621 Mayfair Drive

Brooklyn · NY · 11234

What is permit #B01383256-S1 at 621 Mayfair Drive, Brooklyn, NY?

621 Mayfair Drive in Brooklyn, NY has a hvac permit (#B01383256-S1) filed Wednesday, April 29, 2026 by Prostar Plumbing And Heat, valued at $6,000. Status: issued.

Issued

Wednesday, April 29, 2026

Filed value

$6,000

Contractor

Prostar Plumbing And Heat

County

Kings County

Status

issued

§Scope

Work description.

Minor plumbing work related to replacing 1 gas furnace on existing gas roughing. No change to use, egress or occupancy.

§Details on file

What the city recorded.

Neighborhood

Marine Park-Mill Basin-Bergen Beach

Work type

Plumbing

Filing reason

Initial Permit

§Where

Plotted on the map.

§Same address

Other permits at this property.

1 other permit at 621 Mayfair Drive. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#B01383256-I1HVACApr 23, 2026· Tristate Maintenance & Se· $32,551

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