Expensive Homes
The Pierre Hotel penthouse is on tony Fifth Avenue.
Expensive Homes
This 21,000-square-foot mansion near Aspen, Colo., sold for $43 million, the largest single-family residential sale in the country in 2009, according to brokers. The home sits on 4.5 acres and has 11 bedrooms, including the guest house. There are 15 bathrooms, a gym, four powder rooms, a wine cellar and a pool. (Joshua & Co.)
