Yes, Buckingham Palace is widely considered the most expensive home in the world, valued at around $4.9 billion, serving as the official London residence of the British monarch. While it's Crown property, making it the costliest overall, Antilia in Mumbai is often cited as the most expensive private residence, valued at roughly $2 billion.
The world's most expensive house is located in London, England. Buckingham Palace, the official London residence of the king, is widely considered the most expensive house in the world, valued at around $4.9 billion.
The world's most expensive private residence is Buckingham Palace in London, England. 👑 Somewhat surprisingly, the second most expensive home is located in Mumbai, India. 🇮🇳 The extravagant 27-story building called Antilia was built by Indian multibillionaire Mukesh Ambani for his family.
TOP 10 Most Expensive Houses in India 2025
Yes, there are houses valued at or near the billion-dollar mark, with India's Antilia (owned by Mukesh Ambani) being a famous $2 billion residence, while developers are planning others in places like Palm Beach, Florida, aiming for similar valuations, although few have actually sold for $1 billion yet.
But right in the heart of Mumbai, India, stands a residence that surpasses almost every luxury home in the world—Antilia, the home of Mukesh Ambani, Chairman and Managing Director of Reliance Industries. Valued at over $2 billion, Antilia isn't just a house.
Forbidden City covers some 74 hectares – roughly twice the size of the Vatican – and consists of 980 buildings surrounded by a 17-metre-wide moat and a 10-metre-high wall. Legend has it that there are 9,999 rooms (the number 9 represents longevity) but the actual total is 8,707.
Historic Royal Palaces (“HRP”) is the independent charity that loves and looks after six of the most magnificent palaces in the world: the Tower of London, Hampton Court Palace, the Banqueting House, Kensington Palace, Kew Palace and Hillsborough Castle and Gardens.
The title for the most expensive house in Australia is often contested and changes, but recent records point to Paul Little's Coonac estate in Toorak, Melbourne, selling for up to $150 million in early 2025, making it the most expensive sold home, while the penthouse at One Sydney Harbour in Barangaroo sold for $141.55 million, and properties like Wingadal (Aussie John Symond's home in Point Piper) are listed for over $200 million, aiming to break records.
Buckingham Palace, United Kingdom – The Richest House on Earth. Holding the title of the world's most expensive house is Buckingham Palace, the iconic home of the British Royal Family. Although it's not for sale, its estimated value is a staggering $4.9 billion.
The Bel-Air Estate – Elon Musk's Main Residence for Years
Back in 2012, Musk bought his first major property — a stunning Bel-Air mansion overlooking the exclusive Bel-Air Country Club in Los Angeles. He had actually been renting it before deciding to purchase it for around $17 million.
Before King Charles became the monarch, he reportedly received a salary of $16.5 million during the 2022 to 2023 fiscal year. Now, most of his money comes from the Duchy of Lancaster. In 1996, he reportedly had to give a huge chunk of money ($22.5 million to be exact) to Princess Diana following their divorce.
Occupied Royal Palaces, such as Buckingham Palace, are not the private property of The Queen. They are occupied by the Sovereign and held in trust by Crown Estates for future generations. The Queen privately owns two properties, Balmoral Castle and Sandringham House, which are not publicly funded.
Overall, 17 major towns and cities currently have more than 200 family houses for sale at £100,000 or less and the top 40 with the best value are in the North of England, Scotland and the Midlands.
These were the only people permitted to enter the Forbidden City, so named for its exclusive nature. Common men could become servants in the city only by becoming eunuchs, individuals who have had their reproductive organs removed.
The Chinese emperor famous for having around 10,000 women in his harem, leading to unique practices like choosing partners via a goat-drawn cart, was Emperor Wu of Jin (Sima Yan), who ruled from 266 to 290 AD, symbolizing immense imperial power and decadence.
Although in use for the many official events and receptions held by The King, the State Rooms at Buckingham Palace are open to visitors every summer. Buckingham Palace has 775 rooms. These include 19 State rooms, 52 Royal and guest bedrooms, 188 staff bedrooms, 92 offices and 78 bathrooms.
No. The Crown Estate is not the private property of the King. Our assets are hereditary possessions of the Sovereign held 'in right of the Crown'. This means they belong to the Sovereign for the duration of their reign, but cannot be sold by them, nor do revenues from the assets belong to them.
The swimming pool at Buckingham Palace was built in 1938. It was converted from the northwest pavilion, designed by John Nash as a conservatory. The pool was built in 1938, commissioned by George VI. The young Princesses Elizabeth (later Elizabeth II) and Margaret were enthusiastic swimmers.
Windsor Castle. Home to royalty and 1,000 years of royal history. Windsor Castle is the oldest and largest occupied castle in the world.
Mukesh Dhirubhai Ambani (born 19 April 1957) is an Indian billionaire businessman, the chairman and managing director of Reliance Industries. As of December 2025, he is the richest person in Asia and the 16th richest in the world, with a net worth of US$112.8 billion. Institute of Chemical Technology (B.E.)
Antilia is the residence of the Indian billionaire businessman Mukesh Ambani and his family. It is located on Billionaires' Row in Mumbai. Built from 2006 to 2010 at a cost of nearly US$2 billion, it was valued at US$4.6 billion in 2023.
Key Takeaways. Ambani is one of the wealthiest people in the world. Mukesh's stake in Reliance Industries is the source of most of his wealth. Other major assets include a stake in Jio Financials Services, the Mumbai Indians cricket team, and a mansion in Mumbai.