A real estate developer in L.A. is putting the finishing touches on a house that COULD be the most expensive house in the U.S. . . . if anyone buys it.  It’s going to be listed at $500 MILLION.

This has been a 7-year project for the property developer to finish.  The house is setup with a nightclub, four swimming pools, and a bowling alley inside the 100,000 square foot mansion.


This Could Be America's Most Expensive Home Ever-If It Can Find a Buyer

Seven years in the making, $500 million California mansion will test ultra-luxury appetite.