A 5-unit condominium — each apartment individually owned, so there is no single building owner to hold accountable.
684 Dean Street is a 5-unit building in Brooklyn, New York City (BBL 3011387503). This building is associated with Martinez Olaechea, Maria Fe. Brix does not yet have a current violation read for this property (not enough recent data), along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 2023, this condominium sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
The building last changed hands on December 30, 2025 for $2,990,000, according to recorded deeds.
Brix rating: Clean (100/100). View the Building Report on Brix.
See every NYC building owned by Martinez Olaechea, Maria Fe on the landlord portfolio page.
Part of Crown Heights — see violations, complaints, and landlord activity across the whole neighborhood.
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