The 10 Most Expensive Homes on Earth in 2025

In 2025, luxury homes are no longer just places to live — they’re private kingdoms floating above the rest of the world. Billionaires have turned real estate into an art form, creating houses so grand, they look like something out of a dream. From skyscraper palaces in Mumbai to ocean-view mansions in Malibu, these are the 10 most expensive homes on Earth that redefine what “rich” really means.

•1. Antilia – Mumbai, India ($2 Billion)

Topping the list again is Antilia, owned by billionaire Mukesh Ambani, India’s richest man. This 27-story skyscraper mansion stands tall in Mumbai’s skyline and costs around $2 billion.

It has everything — three helipads, a 50-seat theater, a snow room, multiple swimming pools, and a private temple. With 600 staff members managing the home, Antilia is less of a house and more of a vertical city.

•2. Buckingham Palace – London, UK ($1.9 Billion)

Even though it’s not “for sale,” Buckingham Palace remains one of the most valuable homes in the world. The royal residence of the British monarchy features 775 rooms, 19 state halls, 78 bathrooms, and a sprawling private garden.

If listed, experts estimate it would cost nearly $1.9 billion, making it one of history’s most iconic properties.

•3. Villa Leopolda – French Riviera, France ($750 Million)

Located in the heart of the French Riviera, Villa Leopolda is a timeless European estate once owned by King Leopold II of Belgium. Its lush gardens, marble staircases, and sea views make it a true royal treasure.

The villa has 19 luxurious bedrooms, marble flooring, a greenhouse, and olive groves, combining old-world charm with unmatched elegance.

•4. The One – Bel-Air, California, USA ($500 Million)

Known as the “ultimate modern mansion,” The One in Los Angeles is one of the most luxurious private homes ever built.

Designed by architect Nile Niami, this 105,000-square-foot estate has 21 bedrooms, 42 bathrooms, a nightclub, a private cinema, a bowling alley, and an infinity pool with breathtaking views of the city.

It took nearly a decade to build and remains the crown jewel of Los Angeles luxury.

•5. Les Palais Bulles – Cannes, France ($420 Million)

Nicknamed the “Bubble Palace,” this futuristic home was designed by Hungarian architect Antti Lovag and once owned by fashion designer Pierre Cardin.

The house looks like a cluster of pink bubbles overlooking the Mediterranean Sea. Inside are 10 suites, a panoramic lounge, swimming pools, and even an amphitheater for fashion shows.

•6. Villa Les Cèdres – Saint-Jean-Cap-Ferrat, France ($410 Million)

Built in 1830, Villa Les Cèdres is one of the most elegant homes in Europe. Originally owned by King Leopold II, it sits on 35 acres of lush gardens, featuring Olympic-sized pools, chandeliers, and a private library with 3,000 books.

Its timeless architecture and seaside views make it a perfect mix of history and luxury.

•7. Ellison Estate – Woodside, California, USA ($400 Million)

Tech billionaire Larry Ellison, co-founder of Oracle, owns this Japanese-style estate built around an artificial lake.

The property has 10 buildings, a koi pond, tea house, bathhouse, and waterfall, all inspired by Japanese architecture. It’s not just a mansion — it’s a private Zen paradise.

•8. Palazzo di Amore – Beverly Hills, USA ($350 Million)

As the name suggests, “Palace of Love” is pure romance and luxury. This Beverly Hills masterpiece owned by developer Jeff Greene spans 53,000 square feet, featuring a rotating dance floor, vineyard, and 27-car garage.

With stunning views of Los Angeles, it’s a blend of glamour and Hollywood extravagance.

•9. Xanadu 2.0 – Medina, Washington, USA ($320 Million)

Owned by Bill Gates, this futuristic “smart home” is an icon of technology and design. It uses sensors to adjust lighting and temperature automatically and features a 60-foot pool, underwater sound system, library, and a hidden trampoline room.

Every corner of the home shows how innovation and luxury can live under one roof.

•10. 18-19 Kensington Palace Gardens – London, UK ($300 Million)

Often called “Billionaires’ Row,” this mansion is owned by Indian business tycoon Lakshmi Mittal.

The home features 12 bedrooms, Turkish baths, marble floors, and private parking for 20 cars. Located near royal neighbors, it’s one of London’s most exclusive addresses — where wealth whispers instead of shouts.

•The New Definition of Home

These luxurious properties show how wealth, architecture, and imagination have combined to create homes beyond reality. Whether it’s the high-tech innovation of Bill Gates’ mansion or the timeless elegance of Villa Leopolda, each home tells a story of ambition and art.In 2025, owning a billion-dollar home isn’t just about status — it’s about building a personal world, a sanctuary where dreams, design, and identity meet.And while most people may never step inside these mega-mansions, their stories remind us of one thing — that for the world’s richest, home truly is where the fortune is.