Mansion House in York, England is the home of the Lord Mayor of York, during their term in office. It is situated on St Helen's Square, where York's Coney Street and Lendal intersect in the city centre. It is built in an early Georgian style. The foundation stone for the Mansion House was laid in 1725, with the building being completed seven years later in 1732. The architect who designed the Mansion House is unknown.