Mansion House, York oil paintings of previous Lord Mayors of York which include, George IV as Prince Regent, Charles Watson-Wentworth, Marquis of Rockingham and George Hudson. Mansion House, York The Mansion House in York, England is the home of the Lord Mayors of York during their term in office. It is situated in 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 Mansion House is the earliest purpose built house for a Lord Mayor still in existence and predates the Mansion House in London by at least twenty years.
Winfield House Winfield House Winfield House is a mansion in Regent's Park, London, England, commissioned in 1936 by American heiress Barbara Hutton. The grounds are ; the second-largest private garden in the British capital after that of Buckingham Palace. Since 1955 it has been the official residence of the United States Ambassador. The house is Grade II listed as an "exceptional ambassador's residence and as a notable Neo-Georgian town house containing numerous features of note." It is located near Quinlan Terry's Regent's Park villas. The first house on the site was Hertford Villa, the largest of the eight homes originally built in