Architect: Frank Lloyd Wright
Location: Los Angeles, CA
Price: $6,900,000
One of Frank Lloyd Wright's West Coast masterpieces, the famed 1923 Storer House sports a signature concrete textile-knit block system. (A somewhat tongue-in-cheek name for the four homes he built with the motif is "Mayan Revival.") This one comes with real street cred: It was added to the National Register of Historic Places in 1971.