Homes are listing for up to $400M, but actual sales remain far lower, exposing the gap between asking prices and market reality.

This could be the most expensive home ever sold in the United States! This week, we are taking an exclusive look inside the "Crown Jewel of Los Angeles"—a $400 million Bel-Air megamansion that is ...

When billionaire Mark Zuckerberg bought a new $170 million megamansion on Miami's infamous Indian Creek Island earlier this month, the purchase was hailed as being the most expensive residential real ...