Permit · B01101746-I1NYC DOB NOWHVAC

20 Bay 23 Street

Brooklyn · NY · 11214

What is permit #B01101746-I1 at 20 Bay 23 Street, Brooklyn, NY?

20 Bay 23 Street in Brooklyn, NY has a hvac permit (#B01101746-I1) filed Thursday, April 30, 2026 by Min Fa Construction Corp, valued at $360,000. Status: issued.

Issued

Thursday, April 30, 2026

Filed value

$360,000

Contractor

Min Fa Construction Corp

County

Kings County

Status

issued

§Scope

Work description.

Filing interior and exterior renovation with front extension at first floor and attic. no change in egress, use or occupancy.

§Details on file

What the city recorded.

Neighborhood

Bensonhurst

Work type

Mechanical Systems

Filing reason

Renewal Permit Without Changes

§Where

Plotted on the map.

§Same address

Other permits at this property.

4 other permits at 20 Bay 23 Street. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#B01101673-I1OtherJun 3, 2026· Min Fa Construction Corp· $5,000
#B01101787-I1PlumbingMay 6, 2026· Tri State Plbg & Htg Inc· $28,000
#B01101746-I1RenovationMar 25, 2026· Min Fa Construction Corp· $360,000
#B01101746-I1RenovationMar 24, 2026· Min Fa Construction Corp· $360,000

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