Alteration filingAug 28
DOB filing X01439415-S1
Alteration filing at 579 Courtlandt Avenue
Under review5 proposed stories
Open filing Building record · BIN 2128483
579 Courtlandt Avenue
579 Courtlandt Avenue, Bronx, NY 10451
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records3
First included filingAug 26, 2026
Latest recorded changeAug 28, 2026
The lot
What is already here?
The lot holds a 5-story health facility built in 1927, on a 11,840 sq ft lot.
- Built
- 1927
- Last altered
- 2014
- Floors
- 5
- Residential units
- 0
- Building type
- Health facility
- Land use
- Public facilities and institutions
- Zoning district
- R6
- Lot area
- 11,840 sq ft
- Building area
- 58,162 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 2128483. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 3 alteration filing. Its latest status categories are 1 under review, 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 26, 2026
- Latest recorded change
- Aug 28, 2026
- Highest proposed story count
- 5 stories
- Highest proposed unit count
- Not stated
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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