21 Hart Street, Brooklyn

    Tenants here have called the city about unsanitary condition 39 times over the last five years — the dominant complaint on this building's record.

    21 Hart Street is a 3-unit building in Brooklyn, New York City (BBL 3017660081). This building is associated with Kubitshuk, Shlomo. Brix tracks 0 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

    Built in 1899, 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 39 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 December 16, 2024.

    The building last changed hands on July 24, 2025 for $160,000, according to recorded deeds.

    Brix rating: Clean (100/100). View the Building Report on Brix.

    See every NYC building owned by Kubitshuk, Shlomo on the landlord portfolio page.

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

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