NYC DOB record · B00620359-P1

309 Lafayette Avenue

309 Lafayette Avenue, Brooklyn, NY 11238

Alteration filing in Clinton Hill, 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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309 Lafayette 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 B00620359-P1 as a alteration filing at 309 Lafayette Avenue, Brooklyn, NY 11238. Its latest published status category is Approved, dated Apr 2, 2026. The filing records 24 proposed stories and 327 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
Apr 2, 2026
Proposed scale
24 proposed stories and 327 proposed dwelling units
Complete building dossierView all 3 filings associated with BIN 3055375
FiledMar 4, 2026
Current recordApproved
Proposed scale24 stories
Recorded cost$1.4M

What the filing says

A public-record reading of the proposed work.

Replace bricks, stitch cracks, replace sills, parge concrete, provide vertical sealant joints, replace missing a/c sleeve covers, recaulk balcony rail posts, remove existing and provide new sealant at a/c sleeves. No change of use occupancy or egress.

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 B00620359-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
B00620359-P1
BBL
3019330060
Review type
Standard Plan Examination
Existing stories
24
Proposed stories
24
Existing dwelling units
327
Proposed dwelling units
327
General construction