Permit · B00653109-I1NYC DOB NOWRenovation

420 Court Street

Brooklyn · NY · 11231

What is permit #B00653109-I1 at 420 Court Street, Brooklyn, NY?

420 Court Street in Brooklyn, NY has a renovation permit (#B00653109-I1) filed Wednesday, March 18, 2026 by Avo Construction Llc, valued at $2,571,083. Status: issued.

Issued

Wednesday, March 18, 2026

Filed value

$2,571,083

Contractor

Avo Construction Llc

County

Kings County

Status

issued

§Scope

Work description.

Proposed alteration to existing one (1) story commercial building to 5 story mixed use building as per plans filed herewith

§Details on file

What the city recorded.

Neighborhood

Carroll Gardens-Cobble Hill-Gowanus-Red Hook

Work type

General Construction

Filing reason

Renewal Permit with Changes

§Where

Plotted on the map.

§Same address

Other permits at this property.

4 other permits at 420 Court Street. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#B01180020-I1OtherMay 18, 2026· Platinum Services Ny Llc· $1,000
#B00653109-I1RenovationMar 19, 2026· Avo Construction Llc· $2,571,083
#B00653109-S5CommercialMar 19, 2026· Avo Construction Llc· $400,300
#B00653109-S5CommercialMar 18, 2026· Avo Construction Llc· $400,300

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