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NYC DOB record · B00453017-P1

450 6 Avenue

450 6 Avenue, Brooklyn, NY 11215

Alteration filing in Park Slope, Brooklyn. The latest DOB status is approved.

A plan examiner has approved the application. A permit still has to be issued before work can begin.

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Aug 31, 2026 · Verify the source row

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450 6 Avenue record graphic showing the DOB filing status and stated proposal scale
Filing data portrait

A page-specific reading of the filing status, location and stated scale. Values are drawn from the cited DOB record.

Address record at a glance

What is filed at this address?

NYC DOB lists filing B00453017-P1 as a alteration filing at 450 6 Avenue, Brooklyn, NY 11215. Its latest published status category is Approved, dated Mar 26, 2026. The filing records 4 proposed dwelling units.

A filing or approval does not by itself confirm that work is underway. Proposed details may change in later DOB records.
Filing type
Alteration filing
Latest status
Approved
Latest status date
Mar 26, 2026
Proposed scale
4 proposed dwelling units
Complete building dossierView all 3 filings associated with BIN 3022627
FiledFeb 3, 2026
Current recordApproved
Proposed scale4 units
Recorded cost$3,000

What the filing says

A public-record reading of the proposed work.

Scope of work will include small back flow preventer with gas piping filed in conjunction Boiler application. B00457148-I1

Street Futures classifies this record as a alteration filing based on the filing type and work flags published by the Department of Buildings. This classification helps organize the map; it does not add scope that is absent from the DOB record.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00453017-P1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. Current status updated

    The latest recorded filing status is “Approved.”

    03

Scope and identifiers

The details used to match this filing.

DOB filing number
B00453017-P1
BBL
3010170041
Review type
Standard Plan Examination
Existing stories
Not recorded
Proposed stories
Not recorded
Existing dwelling units
4
Proposed dwelling units
4

Nearby records

Other verified filings in this part of the city.