121 West 104th Street, Manhattan

    Tenants here have called the city about unsanitary condition 50 times over the last five years — the dominant complaint on this building's record.

    121 West 104th Street is a 16-unit building in Manhattan, New York City (BBL 1018590022). This building is associated with 119 & 121 W 104th Street LLC. Brix tracks 1 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

    Built in 1950, this walk-up apartment building sits in Manhattan and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

    Tenants have filed 50 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 September 10, 2026.

    Conditions cited on open violations at this address:

    The building last changed hands on April 8, 2024, according to recorded deeds.

    Brix score: 39/100. View the Building Report on Brix.

    See every NYC building owned by 119 & 121 W 104th Street LLC on the landlord portfolio page.

    Part of Upper West Side — see violations, complaints, and landlord activity across the whole neighborhood.

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    Apartments at 121 West 104th Street

    • Unit 2R

      Unit 2R at 121 West 104th Street has no violations, 1 permit filed ($44K, latest 2012).

    • Unit 1E

      Unit 1E at 121 West 104th Street has no open violations (1 past violation), 1 permit filed ($17K, latest 2012).

    • Unit 5R

      Unit 5R at 121 West 104th Street has no violations, 1 permit filed ($12K, latest 2009).

    • Unit 5E

      Unit 5E at 121 West 104th Street has no violations, 1 permit filed ($24K, latest 2008).

    • Unit 3W

      Unit 3W at 121 West 104th Street has no violations, 1 permit filed ($24K, latest 2008).

    • Unit 4W

      Unit 4W at 121 West 104th Street has no open violations (7 past violations).

    • Unit 2E

      Unit 2E at 121 West 104th Street has no open violations (2 past violations).

    • Unit 1R

      Unit 1R at 121 West 104th Street has no open violations (5 past violations).

    • Unit BASEME

      Unit BASEME at 121 West 104th Street has no open violations (5 past violations).

    • Unit BSMT

      Unit BSMT at 121 West 104th Street has no open violations (1 past violation).

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