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NYC DOB record · B01428489-I1

284 4 Avenue

284 4 Avenue, Brooklyn, NY 11215

Alteration filing in Carroll Gardens-Cobble Hill-Gowanus-Red Hook, 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 Sep 4, 2026 · Verify the source row

Open full map
284 4 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 B01428489-I1 as a alteration filing at 284 4 Avenue, Brooklyn, NY 11215. Its latest published status category is Approved, dated Sep 1, 2026. The filing records 14 proposed stories and 48 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
Sep 1, 2026
Proposed scale
14 proposed stories and 48 proposed dwelling units
Complete building dossierView all 3 filings associated with BIN 3430459Applicant of recordSee the 17 filings that name Mohammad Ahead, PE
FiledJul 13, 2026
Current recordApproved
Proposed scale14 stories
Recorded cost$2,700

What the filing says

A public-record reading of the proposed work.

Application filed herewith for removal of existing non-structural exterior wall as per plans.

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.

The lot this filing sits on

What is already here?

The lot holds a vacant land on a 3,913 sq ft lot.

Last altered
2024
Residential units
0
Building type
Vacant land
Land use
Vacant land
Zoning district
C4-4D
Lot area
3,913 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 4, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

No open violations are recorded for this building.

A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 4, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01428489-I1.

    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.

Where a field reads “empty in the source”, the city published this filing without that value. It is not an omission on our side, and nothing here is inferred to fill a gap.

DOB filing number
B01428489-I1
BBL
3004560032
Review type
Standard Plan Examination
Existing stories
14
Proposed stories
14
Existing dwelling units
48
Proposed dwelling units
48
General construction

Nearby records

Other verified filings in this part of the city.