# 2 Bill Gates, Xanadu 2.0 – $147.5 million
Bill Gates’ house in Medina Washington is the most high-tech house on the planet and larger in square feet than the most expensive celebrity home right below. They say that visitors to the mansion wear a pin that changes temperature, music, and lighting in the home. How cool is that?
# 1 Arron Spelling, The Manor – $150 million
Evaluated at an amazing $150 million, the most expensive home was owned by media mogul Aaron Spelling house; has 123 rooms, four garages, a skating rink, an orchard and even three rooms for gift wrapping. Twenty two year old British heiress Petra Ecclestone bought “The Manor” for a whopping $150 million. This is the largest home in Los Angeles County, by the way!