WOW, what an estate!! This newly built mega estate is located on W Northwest Highway in Dallas, TX. It is owned by entrepreneur Thomas Dundon and was built by Mark Molthan Homes. Thomas is the founder and president of a sub-prime lending company that use to be called Drive Financial. The company is now called Santander. The estate boasts a swimming pool, outdoor tennis court, indoor tennis court facility, a baseball infield, a dance studio, an automated batting cage, a putting green, a go-cart track, a stocked lake, a gym, an indoor and outdoor slide from the second to the first floor and much more.