This 48,000 ft² (4460 m²) mansion used to belong to Alan Goldfield.
Homes - Famous
It has been for sale for many years and at various prices and is one of the most expensive homes in the United States.
It finally sold at auction in April 2012
The new owner is Zaffar Tabani, President and CEO of the Tabani Group, a Dallas-based real estate investment firm. He reportedly plans to turn it into some sort of exclusive club or resort.
Links: en.wikipedia.org, candysdirt.com, www.dmagazine.com