The most expensive home in the world was recently completed costing $2 Billion to build (according to Forbes). The 27-story, 400,000 sq ft home-office is is in Mumbai and is home to the ultrarich Mukesh Ambani – the richest man in India and the fourth richest man in the world. His corporate office [Reliance Industries] has been relocated to the lower levels of the home reducing his commute to a private elevator ride.
“China and India will, separately and together, unleash an explosion of demand.” -Mukesh Ambani, Indian businessman
As well as having a health club with a gym and dance studio, at least one swimming pool, a ballroom, guestrooms, 9 elevators, a variety of lounges and a 50-seater cinema, the tower also has 3 helipads on the roof, and a parking garage with capacity for 160 cars in the lower floors.
The family quarters are understandably on the top floors, where they enjoy an incredible view across Mumbai and the Arabian Sea. Experts say there is no other private property of comparable size and prominence in the world.