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5423 15 Avenue, Brooklyn, NY — New Construction permit (#B00940863-S7) · DigPermit

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Permit · B00940863-S7NYC DOB NOWNew Construction

5423 15 Avenue

Brooklyn · NY · 11219

What is permit #B00940863-S7 at 5423 15 Avenue, Brooklyn, NY?

5423 15 Avenue in Brooklyn, NY has a new construction permit (#B00940863-S7) filed Tuesday, May 19, 2026 by Alef Construction Inc. Status: issued.

Issued

Tuesday, May 19, 2026

Filed value

Not listed

Contractor

Alef Construction Inc

County

Kings County

Status

issued

§Scope

Work description.

Soe work filed in conj with nb #b00940863-i1 fornew 6-story concrete building with cellar. support of excavation to include shoringand bracing with drilled soldier piles and lagging, raker, heelblocks, slope of excavation, steel bracing and underpinning

§Details on file

What the city recorded.

Neighborhood

Borough Park

Work type

Support of Excavation

Filing reason

Renewal Permit Without Changes

§Where

Plotted on the map.

§Behind the paywall

Owner contacts & project team.

§Same address

Other permits at this property.

4 other permits at 5423 15 Avenue. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#B00940863-I1New ConstructionMay 20, 2026· Alef Construction Inc
#B00940863-S6New ConstructionMay 20, 2026· Alef Construction Inc
#B00940863-S8OtherMay 20, 2026· Alef Construction Inc
#B00746982-I1OtherMay 15, 2026· Alef Construction Inc· $160

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