Mukesh Ambani’s opulent residence, Antilia, ranks as the world’s most expensive house. However, there is a palace in London that outshines Antilia in terms of aesthetics and value. 
 

Buckingham Palace is the official residence of British Royal Family. It is renowned as the world’s most expensive residence. 
 

Buckingham Palace was constructed in 1703. Back then it was the royal residence of Queen Victoria. Its vastness and intricate designs make it an architectural marvel. 
 

Buckingham Palace boasts over 700 rooms, and among them 52 are royal quarters for the Royal Family. The palace features more than 80 opulent bathrooms. 
 

Buckingham Palace has 1514 doors, making it unique among palaces worldwide. It also features 800 windows and is adorned with 400 clocks. 
 

Facilities such as a hospital, cinema hall, and even a post office, are included in the palace grounds. It spans over impressive 77,000 square feet.
 

Buckingham Palace boasts London’s largest private garden, sprawling over 40 acres. This expansive green space is home to 35 species of birds. 
 

The luxurious kitchen is equipped with facilities to prepare meals for up to 1500 people. During World War II, nine bombs were dropped on the palace, but it remained unscathed.