The most expensive houses in the world are not only visually striking but also boast luxurious amenities, exquisite interiors, and prime locations. The world's most costly houses—each is a dream ...

The most expensive houses in the world are not just beautiful but have top-notch amenities, stunning interiors, and are situated in prime locations. These homes are dream destinations for those ...

The famed 'The One' estate — which was once listed for $500 million and dubbed the most expensive house for sale ... like the Mona Lisa and giving the world the right to own it.

At the time, the most expensive house ever sold in the U.S. was a $137 million property in the Hamptons. The world record was a $300 million French chateau, purchased by a Saudi prince in 2015.