1660 East 21st Street, Brooklyn

    Tenants here have called the city about heat/hot water 158 times over the last five years — the dominant complaint on this building's record.

    1660 East 21st Street is a 60-unit building in Brooklyn, New York City (BBL 3067670026). This building is associated with 1660 Realty LLC. Brix tracks 1 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

    Built in 1938, 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 158 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 3, 2026.

    Conditions cited on open violations at this address:

    The building last changed hands on June 3, 1997, according to recorded deeds.

    Brix score: 60/100. View the Building Report on Brix.

    See every NYC building owned by 1660 Realty LLC on the landlord portfolio page.

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

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    Apartments at 1660 East 21st Street

    • Unit 5D

      Unit 5D at 1660 East 21st Street has 1 open violation.

    • Unit 6D

      Unit 6D at 1660 East 21st Street has no open violations (17 past violations).

    • Unit 6E

      Unit 6E at 1660 East 21st Street has no open violations (17 past violations).

    • Unit 6G

      Unit 6G at 1660 East 21st Street has no open violations (4 past violations).

    • Unit 6J

      Unit 6J at 1660 East 21st Street has no open violations (17 past violations).

    • Unit 6K

      Unit 6K at 1660 East 21st Street has no open violations (2 past violations).

    • Unit 5E

      Unit 5E at 1660 East 21st Street has no open violations (2 past violations).

    • Unit 5G

      Unit 5G at 1660 East 21st Street has no open violations (5 past violations).

    • Unit 5K

      Unit 5K at 1660 East 21st Street has no open violations (3 past violations).

    • Unit 4A

      Unit 4A at 1660 East 21st Street has no open violations (9 past violations).

    • Unit 4B

      Unit 4B at 1660 East 21st Street has no open violations (2 past violations).

    • Unit 4E

      Unit 4E at 1660 East 21st Street has no open violations (3 past violations).

    • Unit 4H

      Unit 4H at 1660 East 21st Street has no open violations (4 past violations).

    • Unit 3C

      Unit 3C at 1660 East 21st Street has no open violations (11 past violations).

    • Unit 3H

      Unit 3H at 1660 East 21st Street has no open violations (4 past violations).

    • Unit 2C

      Unit 2C at 1660 East 21st Street has no open violations (6 past violations).

    • Unit 2H

      Unit 2H at 1660 East 21st Street has no open violations (7 past violations).

    • Unit 1J

      Unit 1J at 1660 East 21st Street has no open violations (13 past violations).

    • Unit 1K

      Unit 1K at 1660 East 21st Street has no open violations (8 past violations).

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