The World's Largest Homes: Exploring The Biggest Houses On The Planet

Owning a home is most people's dream and one of the most significant achievements in life. Money allows you to buy or build your dream house according to your taste. The rich and famous own huge houses that indicate social status and luxurious living. They live up to the saying, "A man's house is his castle". These are the biggest houses in the world you have ever seen.

Homes are undoubtedly the most crucial possession for many individuals because they serve as a basic need. In a competitive society, a standard-sized house is insufficient, as the elite own palatial houses. These vast homes are beautiful and expensive but symbolic of power, pride, and wealth. The humongous houses share high-end features such as an infinity pool, lush gardens, and expensive architecture.

15 Biggest Houses in the World

The biggest houses in the world are owned by the wealthy and elite, who have multiple homes around the globe. These are the mega-mansions and their stats.

15. Xanadu 2.0 Medina, Washington, United States

• Size: 66,000 square feet
• Estimated value: $147 million

This mega mansion is the home to one of the wealthiest people in the world, Bill Gates. It was previously where he and his ex-wife Melinda Gates lived until they divorced. The mega-mansion boasts seven bedrooms and 24 bathrooms, plus a sensor system that regulates lighting and heat.

Other features include a swimming pool with an underwater music system, a trampoline room, and a reception for 150 seated guests. There is a library with the Codex Leicester, a manuscript by Leonardo da Vinci. The mansion has two secret bookcases, one leading to a secret bar.

14. Lynnewood Hall, Pennsylvania, USA

• Area: 70,000 square feet
• Estimated value: $16.5 million

This spectacular mansion, designed in the Neoclassical Revival style, was built for Peter A.B. Widener, an industrial tycoon. The house has 55 bedrooms, a ballroom, an art gallery, and a rose garden. The house fell into ruin, and it is one of the biggest haunted houses in the world. It is now owned by the First Korean Church of New York, founded by Richard Yoon.

13. Pensmore Mansion, Highlandville, Missouri, USA

• Area: 72,215 square feet
• Estimated value: $6 million

Pensmore is one of the biggest houses in the US. It's situated around the Ozark Mountains and was constructed in 2008 by Steven Huff, an American millionaire and astrophysicist. The building can withstand calamities such as tornadoes, earthquakes, bullets, fire, and explosives.

The five-story home is believed to have 13 bedrooms and 14 baths, and has 12-inch-thick exterior walls. Its durability and size make it a remarkable residence.

12. Taohuayuan, Suzhou, China

• Area: 72,400 square feet
• Estimated value: $154 million

This mega mansion is the biggest private residence in China. It was constructed on a private island near Suzhou's Dushu Lake and took three years to finish. The house has 32 bedrooms and baths, lavish gardens, a wine cellar, and an ornamental pond.

The house was built under feng shui laws, and its gardens were inspired by Suzhou's Classical Gardens, a UNESCO World Heritage Site, highlighting its cultural significance.

11. The One, Bel Air, California, USA

• Area: 74,000 square feet
• Estimated value: $295 million

Bel Air is a prestigious area with many stately residences, and The One is the largest. This mega mansion was built in 2013 by movie producer and real estate developer Nile Niami. The house has 21 bedrooms, 42 bathrooms, a 3-bedroom guest house, a library, and an IMAX-style theatre room.

Other features include four swimming pools, a bowling alley, a 10,000-bottle wine cellar, and a nightclub. There are also six elevators, a cigar room, and jellyfish tank walls, showcasing its opulence.

10. Villa Leopolda, French Riviera, France

• Area: 80,000 square feet
• Estimated value: $750 million

This mansion once belonged to the Brazilian Safra family. Lily Safra sold it to a Russian oligarch in 2008. The Villa Leopolda is on a 50-acre estate with 19 bedrooms, 14 bathrooms, a private theatre, a commercial greenhouse, 12 swimming pools, and a helipad.

The property was once used as a military hospital during World War I and has been featured in the movie To Catch a Thief, making it a notable landmark.

9. The Gemini Mansion, Manalapan, Palm Beach, Florida, USA

• Size: 85,000 square feet
• Estimated value: $173 million

Marion Sims Wyeth designed this gorgeous beachfront mansion in the 1940s and was initially owned by the Lambert pharmaceutical family. Now the Gemini Mansion is owned by the Ziff family, who acquired it in 1985. The main house has 12 bedrooms, 34 full bathrooms, a sports complex with a tennis court, golf facility, and a tree house for kids, among other amenities.

8. Versailles, Windermere, Florida, USA

• Area: 90,000 square feet
• Estimated value: $100 million

Versailles, Windermere, is where Jacqueline and David Siegel, the CEO of Westgate Resorts, call home. The house has 14 bedrooms, 23 baths, nine kitchens, a two-story movie theatre, and a 20-car garage. There is a gym, an arcade, a salon, a classic fish aquarium, a mega bottle wine cellar, an elevator, and two pools.

The home was featured in a documentary film The Queen of Versailles (2012), as well as CNBC's Secret Lives of the Super Rich, which showcases its grandeur.

7. Witanhurst, London, United Kingdom

• Area: 90,000 square feet
• Estimated worth: $450 million

Grade II listed Georgian Revival mansion, Witanhurst, is one of the largest homes in the world. It is also the second-largest residential home in London after Buckingham Palace. Witanhurst has 65 rooms, 25 bedrooms, a massage parlour, a movie theatre, a 70-foot swimming pool, a gym, and a sauna.

The current owner is a Russian oligarch named Andrey Guryev, which adds to the home's high-profile status.

6. Fair Field, Sagaponack, New York State, USA

• Area: 110,000 square feet
• Estimated value: $249 million

Fair Field is a private house built in 2003 in the Hamptons and is owned by one of the richest businessmen in America. The house has 29 bedrooms, 39 bathrooms, a 91-foot dining room, and a 164-seat movie theatre room. There is also an indoor basketball pitch, two bowling alleys, multiple squash courts, and three swimming pools.

This mansion exemplifies the luxurious lifestyle of its owner, catering to every possible comfort and amusement.

5. Safra Mansion, Sao Paulo, Brazil

• Area: 117,000 square feet
• Estimated net worth: $127 million

Safra Mansion is the private residence of Joseph Safra, a banker billionaire. It is the largest private home in Brazil located in the Morumbi area. The mansion resembles the French Riviera's Villa Leopolda and boasts 130 rooms with indoor and outdoor pools.

Lily Safra is the current owner of the mansion, which stands as a testament to wealth and architectural beauty.

4. Biltmore Estate, Asheville, North Carolina, USA