Dubai, Mukesh Ambani House (Most Expensive House In The World)

Antilia is a private home in South mumbai. It is owned by mukesh ambani, chairman of Reliance Industries and includes a staff of 600 to maintain the residence As of November 2014, it is deemed to be the world's second most expensive residential property, after buckingham palace, which is designated as a governmental property. It is thus the world's most expensive private residential property valued at $689 million.