Alteration filingAug 29
DOB filing B00456789-I1
Alteration filing at 393 Dumont Avenue
Approved14 proposed stories
Open filing Building record · BIN 3328045
393 Dumont Avenue
393 Dumont Avenue, Brooklyn, NY 11212
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 4 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records4
First included filingApr 29, 2021
Latest recorded changeAug 29, 2026
The lot
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 any single filing.
What is recorded here
Multiple filings, one stable building identifier.
New York City's Building Identification Number helps connect filings that may use different application numbers or describe different scopes of work. The records below are grouped because they publish BIN 3328045. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 4 alteration filing. Its latest status categories are 4 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Apr 29, 2021
- Latest recorded change
- Aug 29, 2026
- Highest proposed story count
- 14 stories
- Highest proposed unit count
- 112 dwelling units
Highest recorded values may come from different filings and must not be combined into one proposed project. Open the individual filings below for their exact scope. Values outside the publication's conservative data-quality bounds are withheld pending source review.
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