Mukesh Ambani's Billion-Dollar Home picture
The currently-constructing architect in downtown Mumbai will cost around $2 billion and be 550 feet high with 400,000 square feet of interior space when it is finished in January, 2009. The future 27-story Ambani home named Antilla will host nine elevators, six floors of parking, a four-story vertical garden, and three rooftop helicopter landing pads. Undeniably, it will be the world's largest and most expensive home on the planet. Link