521 Dean Street, Brooklyn

    A 10-unit walk-up cooperative owned in perpetuity by its shareholders — no single landlord to change hands.

    521 Dean Street is a 10-unit building in Brooklyn, New York City (BBL 3011280076). This building is associated with 521 Dean Street Owners Corp. 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 walk-up apartment 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 October 23, 2025 for $690,000, according to recorded deeds.

    Brix score: 100/100. View the Building Report on Brix.

    See every NYC building owned by 521 Dean Street Owners Corp on the landlord portfolio page.

    Part of Park Slope — see violations, complaints, and landlord activity across the whole neighborhood.

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    Apartments at 521 Dean Street

    • Unit 2

      Unit 2 at 521 Dean Street has no violations, last sold in 2025 for $690K. Owner on the latest deed: Thomas, Evan.

    • Unit 6

      Unit 6 at 521 Dean Street has no violations, last sold in 2025 for $925K. Owner on the latest deed: Papakipos, Zoe.

    • Unit 5

      Unit 5 at 521 Dean Street has no violations, last sold in 2025 for $900K. Owner on the latest deed: Caton, Caroline & Proujansky, Alex.

    • Unit 1

      Unit 1 at 521 Dean Street has no violations, last sold in 2025 for $510K. Owner on the latest deed: Akinsanya, Adesayo.

    • Unit 7

      Unit 7 at 521 Dean Street has no violations, last sold in 2024 for $950K. Owner on the latest deed: Gillies, Grady.

    • Unit 4

      Unit 4 at 521 Dean Street has no violations, last sold in 2021 for $800K. Owner on the latest deed: Fenyvesi, Dora & Browner-Hamlin, Jesse.

    • Unit 10

      Unit 10 at 521 Dean Street has no violations, last sold in 2019 for $1.1M. Owner on the latest deed: Jacovino, Sara & Debartolo, Candace.

    • Unit 8

      Unit 8 at 521 Dean Street has no open violations (4 past violations), last sold in 2019 for $775K. Owner on the latest deed: Contreras, Bernadette & Waldemar Swanberg, Mans.

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