A 1-unit mixed-use building on the Brooklyn record, built in 1930.
284 9 Street is a 1-unit building in Brooklyn, New York City (BBL 3010100024). This building is associated with 309 10th Owner LLC. Brix tracks 0 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1930, this mixed-use building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
The building last changed hands on February 9, 2026, according to recorded deeds.
Brix rating: Clean (90/100). View the full report on Brix.
See every NYC building owned by 309 10th Owner LLC on the landlord portfolio page.
Part of Park Slope — see violations, complaints, and landlord activity across the whole neighborhood.
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