Antilia, in Mumbai, is the sprawling residence of Indian billionaire Mukesh Ambani. Antilia is 173 metres high, featuring, three helipads, a 168-car garage, a ballroom, 80-seat theater, terrace gardens, spa, and a temple. (Photo: Wikimedia/Jhariani)
Antilia, in Mumbai, is the sprawling residence of Indian billionaire Mukesh Ambani. Antilia is 173 metres high, featuring, three helipads, a 168-car garage, a ballroom, 80-seat theater, terrace gardens, spa, and a temple. (Photo: Wikimedia/Jhariani)

Many people may consider the biggest house in the world to be ugly in more ways than one. Built in the city of Mumbai, where 62% of the population live in slums, Antilia is the world’s largest home and is considered by many to be a little divisive and ostentatious. A mammoth skyscraper which dominates the city’s skyline, Antilia is named after a mythical island. A two-billion-dollar monstrosity, it creates a jarring contrast to its surroundings, where most inhabitants survive on an average of $2 a day.

Who lives in a house like this ? The world’s sixth richest man, billionaire Mukesh Ambani, and four members of his family. Also sharing the 400,000 square feet (over 37,161 m2) of space are the 600 members of staff required to keep the house properly serviced 24 hours a day, 7 days a week.

Dharavi Slum in Mumbai, India. According to worldpopulationreview.com 41.3% of the population of Mumbai live in slums. (Photo: Wikimedia/Kounosu)
Dharavi Slum in Mumbai, India. According to worldpopulationreview.com 41.3% of the population of Mumbai live in slums. (Photo: Wikimedia/Kounosu)

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Who built the biggest house in the world?

An Australian construction company, Leighton Holdings, began building the huge cantilevered home, designed by an American firm of architects, in 2010, and completed the build four years later. Although, at over 567 feet (173 m) tall, the tower is enormous, to ensure that the residents are raised high above the pollution and stench of ground-level Mumbai air, it has only 27 floors. Most buildings this high would have as many as 60 floors, but Antilia has been created to have rooms with extra high ceilings to create space and light.

What’s inside?

The first six storeys of the largest house in the world are devoted entirely to the garage. Ambani must be expecting a lot of visitors as there is room for over 170 cars, as well as a service station, just in case any of them should need attention. The garage leads to the lobby of the house where nine turbo lifts will zoom you to their designated floors. Of course you could avoid the traffic and use one of the three rooftop helipads. Naturally, the building has an entire floor dedicated to air traffic control.

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A modest six storeys house the family’s living quarters, which include 12 bedrooms, and numerous lounges and reception rooms. Each floor has its own uniquely themed interior design, all incorporating a central theme of the sun and lotus flowers. The rest of the space is needed for all those other necessities, such as your own temple, a 50-seat cinema, several swimming pools, and a glitzy ballroom.

The hanging gardens of Antilia cover another four floors and include an ecosystem designed to absorb sunlight so that the house is warm in winter and cool in summer. This environmentally friendly touch is, however, cancelled out by the building’s electricity consumption, which produced India’s highest ever energy bill in its first month of use. Unsurprisingly, the world’s biggest house is also the most expensive!