Antilia rises 27 stories in the middle of Mumbai and reportedly includes multiple helipads, a 168-car garage, a movie theater, and several swimming pools.
A staff of around 600 people reportedly maintains the residence for a single family.
Estimated construction costs run from roughly $1 billion to $2 billion depending on the source.
For context, that's enough to build tens of thousands of ordinary homes, concentrated instead into one address for one family.
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