The oil and gas tycoon can boast about owning the world’s largest and most expensive private residence ... the chateau-inspired main house has 250 rooms. The estate’s 8,000 acres now hold ...

Brunei gained independence from British rule in 1984 and rose to become one of the world's richest nations, thanks to its oil wealth.

Though it was built in the 1990s, the house drew design inspiration from the palaces of Roman nobles. Not much is known about the interiors—the residence is private in every sense of the word ...

The biggest houses in the world aren’t just big, they’re gigantic, and while some of them are open to the public today, others are still fully private residences. For example, the Palace of ...

One of the biggest private houses in the U.S., a remote Utah megamansion close in size to the White House, is poised to sell—and set a record for the largest home to trade hands in the state.

The biggest houses in the world aren’t just big, they’re gigantic, and while some of them are open to the public today, others are still fully private residences. For example, the Palace of Versailles ...