A luxury house in The Summit Club, a wealthy enclave in Las Vegas’ Summerlin community, sold fo …

A luxury house in The Summit Club, a wealthy enclave in Las Vegas' Summerlin community, sold fo ...

A luxury house in The Summit Club, a wealthy enclave in Las Vegas’ Summerlin community, sold for almost $19 million. (The Ivan Sher Group/Berkshire Hathaway HomeServices Nevada Properties)