Top 10 Billionaires and their Most Expensive Homes

10. Mountain Home Road, Wood side, California

Owner: Masayoshi Son

Net worth: $ 17.3 billion

Purchase Price: $117.5 million in 2012
This Mountain Home in Wood side, California was owned by Masayoshi Son. The most expensive Home a neo-classical house record includes a 9,000 sq ft and total worth is $ 8.6 billion. This House includes a colonnaded pool house, a detached library, a swimming pool, Blissful gardens, a man-made lake, a tennis court and formal garden which cover 1,117 sq ft area. Masayoshi Son purchased this home in the year 2012 for just $ 117.5 million prices.