A $20m mansion home was built on top of a 400ft skyscraper. The tycoon owner may never get to live in it.

• A $20-million sky mansion sits on top of a 33-story luxury apartment complex in India.
• The spectacular home was designed for businessman Vijay Mallya.
• Mallya, who fled India to the UK, faces charges of alleged financial crimes. He may never live in the mansion.

Tycoons and business moguls are known for their extravagant and often eccentric housing choices. But one controversial business tycoon has taken luxury mansions to new heights — 400 feet, to be precise.

Sitting on top of a 33-story luxury apartment complex in Bengaluru, India, this sky mansion is over 40,000 square feet with two floors, a helipad, lush gardens, an infinity swimming pool, and a 360-degree viewing deck.