Most Expensive Residential Property and Its Owner
The most expensive residential property in the world is Antilia, a private skyscraper in Mumbai, India, owned by Mukesh Ambani, chairman of Reliance Industries. The 27-story home is valued at roughly 2 billion dollars and is widely cited by Forbes and other outlets as the world's most expensive private residence. Antilia features multiple floors of living space, helipads, a ballroom, and staff quarters designed for a large household.
The property is located on Billionaires' Row in South Mumbai, a stretch of Altamount Road known for ultra-luxury towers and high-net-worth residents. Its valuation reflects land costs, bespoke interiors, and advanced engineering, with estimates from sources such as Forbes and property trackers placing it far above other global homes. Mukesh Ambani moved into Antilia with his family, and the house has become a reference point for record-setting residential real estate.
Key Features, Size, and Design Details
Antilia spans about 400,000 square feet of usable space across 27 floors, with 6 floors dedicated to parking, multiple gardens, and a health club. The design incorporates high-end materials, custom art, and technology systems, with reports from Forbes and architectural reviews highlighting its scale and private infrastructure.
Interior and Amenities
Inside Antilia, the residence includes a ballroom, multiple living and dining rooms, a theater, and dedicated staff floors. The house is built to withstand seismic activity and features backup power, water systems, and security layers, with descriptions of its amenities frequently cited by Forbes and luxury real estate analysts.
Comparison With Other Ultra-Expensive Homes
Other ultra-expensive homes often mentioned alongside Antilia include properties in Beverly Hills, New York, and London, with individual sales and valuations tracked by Forbes, Luxury Real Estate, and public records. While some estates have sold for over 200 million dollars, Antilia's combination of size, location, and ownership keeps it at the top of most ranked lists of the world's priciest residences.
Notable Sales and Valuations
High-profile transactions such as the sale of a Beverly Hills estate for around 150 million dollars and other luxury deals are frequently reported by Forbes and real estate platforms, but none have matched the reported value of Antilia. Public records, architectural profiles, and Forbes coverage continue to use Antilia as the benchmark when answering where the most expensive house is located.
How Valuation Is Determined
Valuations for the most expensive homes typically combine land value, construction cost, interior finishes, and location premiums, with analysts from Forbes, Knight Frank, and Luxury Real Estate referencing these factors in their reports. For Mukesh Ambani's Antilia, the combination of Mumbai's prime real estate market and the house's scale drives its position at the top of global rankings.
Sources and Tracking
Forbes, Luxury Real Estate platforms, and property data providers track the most expensive homes using public records, transaction data, and expert estimates, with Antilia frequently appearing in their top-tier lists. These sources help answer where the most expensive house is and provide updated figures as new valuations and transactions emerge.