840 East 17th Street, Brooklyn

    City inspectors were last at this 29-unit elevator apartment building on September 6, 2026, and the resulting violation remains open.

    840 East 17th Street is a 29-unit building in Brooklyn, New York City (BBL 3067000009). This building is associated with 840 Realty LLC. Brix tracks 10 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

    Built in 1940, this elevator apartment building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

    Tenants have filed 103 HPD complaints about this building over the last five years, most often about heat/hot water.

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

    The most recent complaint on this building was filed September 28, 2026.

    Conditions cited on open violations at this address:

    The building last changed hands on December 11, 1996, according to recorded deeds.

    Brix score: 21/100. View the Building Report on Brix.

    See every NYC building owned by 840 Realty LLC on the landlord portfolio page.

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

    Other buildings in 11230:

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    Apartments at 840 East 17th Street

    • Unit 1A

      Unit 1A at 840 East 17th Street has 7 open violations.

    • Unit 4E

      Unit 4E at 840 East 17th Street has 2 open violations.

    • Unit 2A

      Unit 2A at 840 East 17th Street has 1 open violation.

    • Unit 6A

      Unit 6A at 840 East 17th Street has no open violations (4 past violations).

    • Unit 6B

      Unit 6B at 840 East 17th Street has no open violations (2 past violations).

    • Unit 6C

      Unit 6C at 840 East 17th Street has no open violations (10 past violations).

    • Unit 6D

      Unit 6D at 840 East 17th Street has no open violations (3 past violations).

    • Unit 5A

      Unit 5A at 840 East 17th Street has no open violations (7 past violations).

    • Unit 5C

      Unit 5C at 840 East 17th Street has no open violations (9 past violations).

    • Unit 5D

      Unit 5D at 840 East 17th Street has no open violations (1 past violation).

    • Unit 5E

      Unit 5E at 840 East 17th Street has no open violations (1 past violation).

    • Unit 4C

      Unit 4C at 840 East 17th Street has no open violations (7 past violations).

    • Unit 3A

      Unit 3A at 840 East 17th Street has no open violations (15 past violations).

    • Unit 3B

      Unit 3B at 840 East 17th Street has no open violations (14 past violations).

    • Unit 3C

      Unit 3C at 840 East 17th Street has no open violations (4 past violations).

    • Unit 2B

      Unit 2B at 840 East 17th Street has no open violations (10 past violations).

    • Unit 2C

      Unit 2C at 840 East 17th Street has no open violations (23 past violations).

    • Unit 2E

      Unit 2E at 840 East 17th Street has no open violations (3 past violations).

    • Unit 1-E

      Unit 1-E at 840 East 17th Street has no open violations (3 past violations).

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