Permit · B00887998-S1NYC DOB NOWOther

333 21 Street

Brooklyn · NY · 11215

What is permit #B00887998-S1 at 333 21 Street, Brooklyn, NY?

333 21 Street in Brooklyn, NY has a other permit (#B00887998-S1) filed Wednesday, April 15, 2026 by Interboro Property Mgmt, valued at $49,560. Status: issued.

Issued

Wednesday, April 15, 2026

Filed value

$49,560

Contractor

Interboro Property Mgmt

County

Kings County

Status

issued

§Scope

Work description.

Proposed structure work type for horizontal & vertical extension to establish a 3-story building w/ penhouse & basement, in conjunction with alt-co application number b00887998-i1

§Details on file

What the city recorded.

Neighborhood

Sunset Park (West)

Work type

Structural

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.

5 other permits at 333 21 Street. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#B00887998-S2OtherApr 21, 2026· Interboro Property Mgmt· $13,860
#B00887998-S3PlumbingMar 11, 2026· Amc Plbg, Htg & Clng, Inc· $60,000
#B00887998-S3PlumbingMar 10, 2026· Amc Plbg, Htg & Clng, Inc· $60,000
#B00996593-I1OtherMar 10, 2026· Interboro Property Mgmt· $3,000

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