Alteration filingAug 30
DOB filing M01115798-P3
Alteration filing at 509 West 149 Street
Approved4 proposed stories
Open filing Building record · BIN 1062094
509 West 149 Street
509 West 149 Street, Manhattan, NY 10031
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingJan 28, 2025
Latest recorded changeAug 30, 2026
The lot
What is already here?
The lot holds a 3-story walk-up apartment building built in 1920, with 3 homes, on a 1,749 sq ft lot.
- Built
- 1920
- Last altered
- 1982
- Floors
- 3
- Residential units
- 3
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6A
- Lot area
- 1,749 sq ft
- Building area
- 4,296 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 1062094. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 alteration filing. Its latest status categories are 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jan 28, 2025
- Latest recorded change
- Aug 30, 2026
- Highest proposed story count
- 4 stories
- Highest proposed unit count
- 3 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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