California Underground Mansion For Sale!
Almost as big as the White House, a California underground mansion is going to auction. The 51,000-square-foot home was built for John Z. Blazevich who made a vast fortune as an importer. With restricted building codes in the exclusive Rolling Hills, California neighborhood, Mr. Blazevich decided that if he couldn't build up, he would build down. After razing the original house and with building plans calling for a six-floor house, contractors dug an additional five floors deep into the bedrock. The main house includes nine bedrooms, 25 bathrooms, multiple elevators, indoor and outdoor swimming pools, and indoor and outdoor tennis courts. src: www.sfgate.com