The most expensive & luxurious house in the world?

 Antilia  

Antilia is a private home in the Mumbai City district (South Mumbai) of Mumbai, India. It is the residence of Indian billionaire Mukesh Ambani and his family, who moved into it in 2012, at 27-storeys, 173 metres (567.585 feet) tall, over 400,000 square feet (37,161 square meters), and with amenities such as three helipads, a 168-car garage, a ballroom, 80-seat theater, terrace gardens, spa, and a temple, the skyscraper-mansion is one of world's largest and most elaborate private homes. Location Altamount Road, Cumballa Hill, Mumbai, Country India, Completed 2010, Opening 5 February 2010, Cost US$ 2 billion (12 crore), Owner Mukesh Ambani, Height 173 m (568 ft), Floor count 27, lifts/elevators 10,Architect Perkins and Will, Developer Mukesh Ambani, Structural engineer Sterling Engineering Consultancy Services (Mumbai), Main contractor Leighton Contractors. 

 Antilia

 As of many 2020, it is valued at $2.2 billion, deemed to be the world's second most valuable  residential property, after British crown property Buckingham palace, and the world's most valuable private residence.Its controversial design and ostentatious use by a single family has made it infamous in India and beyond, including server criticism in the  Architectural press and mockery in popular media. 

It is located on Altamount Road, Comballa Hill in Mumbai.

168 CARS

Mukesh Ambani and Nita Ambani own total of 168 cars which are parked inside their house Antilia.

600 Workers 

The 27 story skyscraper Antilia accommodates 600 workers. Furthermore, Mukesh Ambani is not holding back when it is about paying his workers. The 600 workers are adroit in their respective skills and they are being paid a huge amount for it. 

Constructed to be able to withstand earthquakes that measure up to eight on the Richter scale, Antilia also houses three helipads, a theater accommodates 80 guests, a spa, a garage for 168 vehicles, a ballroom, and terrace gardens.