When it comes to luxurious houses, the world is home to some truly amazing properties that redefine luxury. From rich places to sprawling estates, these houses offer a glimpse into the lifestyles of the elite. Here’s a look at the top 10 biggest houses on the planet, with their unique features, rich histories, and staggering values.
Top 10 Biggest Houses on The Planet
- Istana Nurul Iman Palace
- Buckingham Palace
- Antilia
- Biltmore Estate
- Safra Mansion
- Fair Field
- Witanhurst
- Versailles
- The Gemini Mansion
- Villa Leopolda
1. Istana Nurul Iman Palace
Location: Brunei
Area: 2,152,782 sq. km
Estimated Value: $1.5 billion
Istana Nurul Iman, located in Brunei, is the world’s largest residential palace and home to the Sultan of Brunei and his family. Covering 2,152,782 square meters, the palace is a stunning example of architecture, blending traditional Malay and Islamic styles.
Designed by Filipino architect Leandro Locsin, it features 1,788 rooms, including private living areas, guest suites, and a mosque that can accommodate 5,000 people. Valued at $1.5 billion, Istana Nurul Iman not only showcases the grandeur of royalty but also reflects Brunei’s cultural and religious heritage, setting a high standard for luxury and tradition.
2. Buckingham Palace
Location: London, UK
Area: 828,820 sq. km
Estimated Value: 3.2 billion
Buckingham Palace in London is one of the world’s most iconic royal residences, serving as the main home and administrative center for the British monarchy since 1837. Spanning 828,820 square meters, this grand Neoclassical palace features 775 rooms, each with its own history and charm.
Notable rooms include the Throne Room, used for royal ceremonies, and the elegant White Drawing Room, often hosting banquets and private events. As a central symbol of the monarchy, Buckingham Palace is not just a residence but also the backdrop for important state occasions, reflecting the rich heritage of the British royal family.
3. Antilia
Location: Mumbai, India
Area: 400,000 sq. km
Estimated Value: $1 -$2 billion
Antilia, located in Mumbai, India, is one of the world’s most luxurious private homes, owned by billionaire Mukesh Ambani. This stunning 27-story building spans 400,000 square feet and is valued between $1 and $2 billion. Designed by the Chicago firm Perkins and Will, Antilia showcases modern elegance and opulence.
Inside, you’ll find incredible amenities, including a private ice cream shop, a large temple for spiritual practices, and a 50-seat movie theater for entertainment. As the third-largest house in the world, Antilia stands as a striking symbol of wealth and architectural achievement, shaping Mumbai’s skyline with its unique design and luxury.
4. Biltmore Estate
Location: Asheville, North Carolina, USA
Areas: 178,926
Estimated Value: $155 million
The Biltmore Estate in Asheville, North Carolina, is America’s largest private home, covering an impressive 178,926 square feet. Built by George Washington Vanderbilt II in 1889, this grand estate was his retreat in the peaceful Blue Ridge Mountains.
Vanderbilt enlisted renowned architects Frederick Law Olmsted, known for his landscape designs, and Richard Morris Hunt, who designed the Statue of Liberty’s pedestal. The mansion features 35 bedrooms, 43 bathrooms, and 65 fireplaces, reflecting the Vanderbilt family’s wealth and taste.
Inside, you’ll find an indoor pool, a bowling alley, and a library with over 10,000 books. The estate’s grounds span over 8,000 acres, with beautiful gardens, walking paths, and even a winery that produces award-winning wines. Biltmore is a true blend of beauty, history, and culture.
5. Safra Mansion
Location: Sao Paulo, Brazil
Area: 117,000
Estimated Value: $127 million
The Safra Mansion in São Paulo, Brazil, is a stunning estate that belonged to the late socialite Lily Safra and her wealthy family. Covering 117,000 square feet, it’s known for its grand presence and the family’s privacy, keeping much of its beauty a mystery.
The mansion is said to have around 130 rooms, including living spaces, dining areas, and recreational rooms. Outside, it features luxurious amenities like terraces, a swimming pool, and beautifully landscaped gardens, perfect for enjoying Brazil’s tropical climate.
While the interior details remain largely hidden, it’s believed to reflect the sophisticated taste of the Safra family, with fine furnishings and artwork. Valued at $127 million, the Safra Mansion is a symbol of luxury and elegance, standing as one of Brazil’s most prestigious and enigmatic residences.
6. FairField
Location: Sagaponack, New York State, USA
Area: 110,000
Estimated value: $249 million
FairField, located in Sagaponack, New York, is one of the largest and most luxurious private homes in the U.S., covering 110,000 square feet. Built by billionaire Ira Rennert, it’s valued at around $249 million, showcasing the height of extravagant living in the Hamptons.
The estate features about 29 bedrooms and 39 bathrooms, making it perfect for hosting guests. Its amenities resemble a private resort, with three swimming pools, a 164-seat theater, and a basketball court. The beautifully landscaped grounds include a large pond and various recreational areas, all set against the charming backdrop of the Hamptons.
FairField also has a power plant for energy needs and a private museum to display Rennert’s art collection, adding a personal touch. With high walls and tight security, the mansion ensures privacy despite its grandeur. Overall, FairField stands as a symbol of wealth and luxury in New York.
7. Witanhurst
Location: London, United Kingdom
Area: 90,000
Estimated Value: $450 million
Witanhurst, located in the upscale Highgate area of London, is one of the city’s most stunning private homes, spanning 90,000 square feet and valued at around $450 million. Built between 1913 and 1920, this mansion features beautiful Queen Anne-style architecture, highlighted by a glass rotunda that lets in plenty of natural light.
The estate includes 25 luxurious bedrooms and boasts one of London’s largest ballrooms, perfect for hosting grand events with its elegant woodwork and crystal chandeliers. Witanhurst has a rich history, having welcomed British aristocracy and even a visit from Queen Elizabeth.
After falling into disrepair, the mansion was bought in 2008 by a Russian businessman who undertook extensive renovations, modernizing it while preserving its historic charm.
Now equipped with a swimming pool, gym, and spa, Witanhurst is a blend of classic elegance and contemporary luxury. Surrounded by beautiful gardens, it stands as a symbol of London’s architectural heritage and cultural richness, making it one of the world’s most distinguished private residences.
8. Versailles
Location: Windermere, Florida, USA
Area: 90,000
Estimated Value: $100 million
Versailles, located in Windermere, Florida, is a stunning mansion that embodies luxury living in the U.S. Covering 90,000 square feet and valued at around $100 million, it draws inspiration from the grand Palace of Versailles in France, showcasing European elegance.
The estate features classical architecture with grand columns, intricate moldings, and expansive terraces overlooking beautiful gardens. Inside, you’ll find lavishly decorated rooms, a soaring grand foyer, and multiple entertaining spaces, all designed for comfort and luxury.
Versailles boasts a state-of-the-art home theater, a spacious wine cellar, and a gourmet kitchen with high-end appliances. The impressive outdoor area includes a large swimming pool, a spa, and extensive gardens, creating a serene retreat.
Originally commissioned by businessman David Siegel and his wife, Jackie, Versailles was meant to be a family home filled with grandeur. Although construction paused during the financial crisis, it remains a significant landmark in Windermere, known for its ambitious scale and luxurious design. Overall, Versailles is a testament to modern luxury and European-inspired beauty.
9. The Gemini Mansion
Location: Manalapan, Palm Beach, Florida, USA
Area: 85,000
Estimated Value: $173 million
The Gemini Mansion, located in the upscale area of Manalapan, Palm Beach, Florida, is a stunning example of luxury living, covering 85,000 square feet and valued at around $173 million. Nestled by the Atlantic Ocean, it offers breathtaking views and direct beach access.
The mansion features a blend of contemporary and classical design, with spacious living areas and elegant details. Inside, you’ll find multiple living and dining rooms, lavish bedrooms, and a gourmet kitchen with top-of-the-line appliances, all filled with natural light.
Notable amenities include a grand ballroom for hosting events, a home theater, a wine cellar, and a fitness center. Outside, the estate boasts a large swimming pool, beautifully landscaped gardens, and multiple terraces for enjoying the Florida sunshine.
Originally built for a New York City real estate mogul and his wife, Gemini Mansion reflects their love for entertaining and luxury. Its prime location near Palm Beach adds to its appeal, providing access to high-end shopping and dining.
10. Villa Leopolda
Location: French Riviera, France
Area: 80,000
Estimated value: $750 million
Villa Leopolda, located on the beautiful French Riviera, is a historic estate with a fascinating past dating back to King Leopold II of Belgium. Originally a gift to his mistress, Blanche Zélia Joséphine Delacroix, the estate has changed hands many times and is now one of the most prestigious residences in the area, valued at around $750 million.
Spanning 80,000 square feet, the villa showcases exquisite early 20th-century architecture with elegant detailing that reflects its royal heritage. Surrounded by lush gardens and stunning views of the Mediterranean Sea, it offers a luxurious retreat.
Inside, Villa Leopolda features lavish salons, grand dining rooms, and opulent bedrooms, all adorned with high-quality furnishings. Modern amenities include a cinema, a spa, and a stunning pool, providing comfort and entertainment for guests.
Over the years, Villa Leopolda has become synonymous with luxury, attracting celebrities and affluent individuals. Its rich history, combined with its breathtaking design and prime location, makes it a symbol of the glamorous lifestyle enjoyed by the elite.
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Bottom Line:
These famous houses not only boast impressive sizes and luxurious amenities but also reveal fascinating stories of their owners and the cultures they express. Whether it’s the regal halls of Istana Nurul Iman or the historic charm of Villa Leopolda, each residence has a unique mixture of artistry, heritage, and lavish living. As symbols of wealth and exclusivity, these properties continue to captivate our imagination and highlight the extraordinary possibilities of architectural design.
