In 1971, Wilt Chamberlain built his custom Bel-Air estate for about $1 million; after a $6.55 million sale, five-year renovation and a near-$19 million asking price, the home sold for about $9.7 million

• According to real estate records published by Mansion Global and Architectural Digest, the property changed hands after being listed on and off the market for several years.
• The final price was about 48 per cent below its highest asking price of $18.99 million in 2017.