Warren is the billionaire founder and head of Energy Transfer Partners, a pipeline empire. As of February 2015, Forbes ranks him among the 75 richest Americans, worth an estimated $6.5 billion.
He purchased this 26,620 sqft mansion in 2009 for a reported $29 million. Former owner was Lawrence Lacerte, CEO of Exponent Technologies.
Homes - Celebrity - Business
Links: www.forbes.com, en.wikipedia.org
By: borlefborlef
http://dallasdirt.dmagazine.com/2009/06/17/5323-park-lane-sold-closed-most-expensive-dallas-real-estate-transaction-to-date/