321 Lenox Avenue, Manhattan

    Tenants here have called the city about heat/hot water 21 times over the last five years — the dominant complaint on this building's record.

    321 Lenox Avenue is a 32-unit building in Manhattan, New York City (BBL 1019110029). This building is associated with Ostb 321 Lenox Avenue LLC. Brix tracks 0 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

    Built in 1910, this elevator apartment building sits in Manhattan and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

    Tenants have filed 21 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 February 1, 2026.

    The building last changed hands on July 27, 2001, according to recorded deeds.

    Brix score: 69/100. View the Building Report on Brix.

    See every NYC building owned by Ostb 321 Lenox Avenue LLC on the landlord portfolio page.

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

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    Apartments at 321 Lenox Avenue

    • Unit 6A

      Unit 6A at 321 Lenox Avenue has no open violations (10 past violations).

    • Unit 5B

      Unit 5B at 321 Lenox Avenue has no open violations (17 past violations).

    • Unit 5C

      Unit 5C at 321 Lenox Avenue has no open violations (5 past violations).

    • Unit 4C

      Unit 4C at 321 Lenox Avenue has no open violations (10 past violations).

    • Unit 4D

      Unit 4D at 321 Lenox Avenue has no open violations (1 past violation).

    • Unit 3A

      Unit 3A at 321 Lenox Avenue has no open violations (1 past violation).

    • Unit 2B

      Unit 2B at 321 Lenox Avenue has no open violations (1 past violation).

    • Unit 2D

      Unit 2D at 321 Lenox Avenue has no open violations (2 past violations).

    • Unit 1B

      Unit 1B at 321 Lenox Avenue has no open violations (2 past violations).

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