Advertisement Although the original structure was built about 220 years ago, the home recently underwent extensive renovations by architect Richard Foster and builder Tom Glass. Ryan Corey/TTR Sotheby’s International Realty Because Georgetown is a historic district, the renovations had to adhere to strict guidelines and maintain historical accuracy in the home, according to Inman. Although the original structure was built about 220 years ago, the home recently underwent extensive renovations by architect Richard Foster and builder Tom Glass. Because Georgetown is a historic district, the re...