A charming maisonette apartment at 1 Sutton Place South just popped up on the market, asking $9.995 million. This 4,700-square-foot pad was formerly the home of Marietta Tree, a 1940s and ‘50s socialite, U.S Representative to the United Nations Commission on Human Rights, and companion to powerful men like John Huston and Adlai Stevenson. The home underwent a complete renovation in 2004 by designer Albert Hadley and architect Basil Walter. The end result channels a lavish Georgian townhouse in London.

Take a look inside, here