Photos: Check Out Inside America's Most Expensive House For Sale At $139 Million

The massive estate named 'Le Palais Royal' - The Royal Palace, is situated in the seafront of Millionaires Mile, Hillsboro Beach, Florida. It boasts of a 22-carat gold leaf gate, a $2million marble staircase and the first-ever IMAX Theatre to be contracted for private use.

The estate, which spans over 60,000 square feet, comes complete with 11 bedrooms, 17 bathrooms, 4,500-square-foot pool, a 12-foot cascading waterfall, double loop LED-lit waterslide, fire pit, swim-up bar for outdoor entertaining, a 492-foot private dock that can accommodate up to a 185-foot mega yacht and an underground garage with parking for over 30 cars.

It is the most expensive home publicly listed for sale in the US.