Permit · B01310128-I1NYC DOB NOWNew Construction

427 7 Avenue

Brooklyn · NY · 11215

What is permit #B01310128-I1 at 427 7 Avenue, Brooklyn, NY?

427 7 Avenue in Brooklyn, NY has a new construction permit (#B01310128-I1) filed Wednesday, May 20, 2026 by Mercury Building Asso Inc, valued at $28,450. Status: issued.

Issued

Wednesday, May 20, 2026

Filed value

$28,450

Contractor

Mercury Building Asso Inc

County

Kings County

Status

issued

§Scope

Work description.

Provide new stairway within existing wood framing with new structural steel supporting beams, columns and concrete footings. Provide new communicating steel stair between cellar and 1st floors, provide new cellar access door at cellar, per drawings.

§Details on file