Warren Buffett is still happy to live in the same house he bought the home in 1958 for $31,500.

OMAHA NE - MARCH 23: Located in a quiet neighborhood of Omaha, Nebraska lies the home of billionaire Warren Buffett. He bought the house for $31,500 in 1958 or about $250,000 in today's dollars. It's now worth an estimated $652,619. He calls it the "third-best investment he's ever made March 23, 2010 Omaha, Nebraska ."(Photo by Paul Harris/Getty Images)