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NYC DOB record · B00457406-I1

431 Dumont Avenue

431 Dumont Avenue, Brooklyn, NY 11212

Alteration filing in Brownsville, Brooklyn. The latest DOB status is loc issued.

DOB has issued a Letter of Completion, which records that the work in this filing is finished.

Recorded as completedAlteration filing

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

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431 Dumont 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 B00457406-I1 as a alteration filing at 431 Dumont Avenue, Brooklyn, NY 11212. Its latest published status category is Recorded as completed, dated Aug 13, 2026. The filing records 3 proposed stories and 15 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
Recorded as completed
Latest status date
Aug 13, 2026
Proposed scale
3 proposed stories and 15 proposed dwelling units
Complete building dossierView all 2 filings associated with BIN 3339378
FiledMay 6, 2021
Current recordRecorded as completed
Proposed scale3 stories
Recorded cost$21,900

What the filing says

A public-record reading of the proposed work.

General construction in the cellar as per plans filed herewith. no change in use, egress, or occupancy.

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 14-story elevator apartment building built in 1958, with 525 homes, on a 305,266 sq ft lot.

Built
1958
Floors
14
Residential units
525
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
R6
Lot area
305,266 sq ft
Building area
451,586 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 1, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00457406-I1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. First permit date recorded

    DOB lists a first permit date. This does not by itself confirm current construction activity.

    03
  4. Current status updated

    The latest recorded filing status is “LOC Issued.”

    04
  5. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    05

Scope and identifiers

The details used to match this filing.

DOB filing number
B00457406-I1
BBL
3037770001
Review type
Standard Plan Examination
Existing stories
3
Proposed stories
3
Existing dwelling units
15
Proposed dwelling units
15
General construction

Nearby records

Other verified filings in this part of the city.