Antilia, is the proposed name for a twenty-seven floor (490 ft or 149 mt) building presently under construction in Mumbai for Indian businessman, Mukesh Ambani, Chairman of Reliance Industries, whose family will occupy about .
Named after the mythical island in the Atlantic, Antillia, the building will have only 27 liveable floors. It is designed by Chicago architects, Perkins & Will, is estimated to cost US$2 billion, and is inspired by the Hanging Gardens of Babylon. It is expected to be completed by September 2008.
Situated on a 4,532 sq. mt. plot at Altamount Road on the famed Malabar Hill, where land prices are upward of US$ 10,000 per square meter, the buillding will house parking for 168 cars, a movie theatre for audience of fifty, living quarters on four floors and three helipads.
Some more info can be found at Mukesh Ambani's Mansion Antilia