Charles L. Brieant Jr. Federal Building and United States Courthouse, White Plains (U.S. District Court, Southern District of New York)

About Charles L. Brieant Jr. Federal Building and United States Courthouse, White Plains (U.S. District Court, Southern District of New York)

The federal building at 300 Quarropas Street in downtown White Plains is a United States federal office building and courthouse and the seat of Westchester County. The courthouse opened in 1995 in a building designed by Skidmore, Owings and Merrill, after an earlier federal courthouse had opened in leased space in 1983. In 2008 the building was named in honor of Judge Charles L. Brieant Jr.

The United States District Court for the Southern District of New York hears cases at the White Plains location, where district judges and magistrate judges preside over filed matters. The building also houses the bankruptcy court, pretrial services, federal defenders, probation, the U.S. Marshals Service and an office of the U.S. Attorney. The White Plains courthouse serves six counties: Westchester, Rockland, Putnam, Orange, Dutchess and Sullivan. The district court also holds sessions in Manhattan and Poughkeepsie.

Organization profile based on its official website and public sources (reviewed October 30, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with Charles L. Brieant Jr. Federal Building and United States Courthouse, White Plains (U.S. District Court, Southern District of New York).

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