Ambani's 27-storey, 400,000 sq ft skyscraper home ‘Antilia', named after a mythical island in the Atlantic, tops the Forbes list of the most expensive homes in the world.
“The title of the most outrageously expensive property in the world still belongs to Mukesh Ambani's Antilia in Mumbai,” Forbes said, adding that it is “far and away” the world's most expensive home, with construction costs reported between $1-2 billion.