348 Sumpter Street, Brooklyn

    105 open HPD violations at this address, 20 of them class C — the immediately hazardous tier — on a 19-unit walk-up apartment building in Brooklyn.

    348 Sumpter Street is a 19-unit building in Brooklyn, New York City (BBL 3015280023). This building is associated with Sumpter Marcus LP II. Brix tracks 105 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

    Built in 1923, this walk-up apartment building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

    Tenants have filed 85 HPD complaints about this building over the last five years, most often about unsanitary condition.

    What tenants have called the city about here over the last five years:

    The most recent complaint on this building was filed October 9, 2026.

    Conditions cited on open violations at this address:

    The building last changed hands on May 1, 2024, according to recorded deeds.

    Brix score: 0/100. View the Building Report on Brix.

    See every NYC building owned by Sumpter Marcus LP II on the landlord portfolio page.

    Part of Bed-Stuy — see violations, complaints, and landlord activity across the whole neighborhood.

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    Apartments at 348 Sumpter Street

    • Unit 2C

      Unit 2C at 348 Sumpter Street has 22 open violations.

    • Unit 1B

      Unit 1B at 348 Sumpter Street has 16 open violations.

    • Unit 3C

      Unit 3C at 348 Sumpter Street has 15 open violations.

    • Unit 2D

      Unit 2D at 348 Sumpter Street has 10 open violations.

    • Unit 2E

      Unit 2E at 348 Sumpter Street has 6 open violations.

    • Unit 4B

      Unit 4B at 348 Sumpter Street has 6 open violations.

    • Unit 4C

      Unit 4C at 348 Sumpter Street has 5 open violations.

    • Unit 2A

      Unit 2A at 348 Sumpter Street has 3 open violations.

    • Unit 3B

      Unit 3B at 348 Sumpter Street has 3 open violations.

    • Unit 3E

      Unit 3E at 348 Sumpter Street has 3 open violations.

    • Unit 3A

      Unit 3A at 348 Sumpter Street has 3 open violations.

    • Unit 1C

      Unit 1C at 348 Sumpter Street has 2 open violations.

    • Unit 4D

      Unit 4D at 348 Sumpter Street has 1 open violation.

    • Unit 1A

      Unit 1A at 348 Sumpter Street has 1 open violation.

    • Unit 4A

      Unit 4A at 348 Sumpter Street has 1 open violation.

    • Unit 4E

      Unit 4E at 348 Sumpter Street has no open violations (7 past violations).

    • Unit 1D

      Unit 1D at 348 Sumpter Street has no open violations (30 past violations).

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