The Most Luxurious Hotel in London Opens: What’s Inside the Former U.S. Embassy.

The Luxurious Chancery Rosewood Hotel in London

According to The Sun: London is famous for its many luxurious hotels, but the Chancery Rosewood may be the most luxurious and expensive of them all.

This hotel once served as the premises for the U.S. Embassy and has now been transformed into one of the most impressive hotels in London, with construction costs estimated at £1 billion.

After a long wait, the hotel officially opened its doors on September 1, 2025.

The Chancery Rosewood is located in a Grade II building on Grosvenor Square in London’s Mayfair district, built in 1960, and has functioned as the U.S. Embassy in recent years.

Accommodation and Amenities

The hotel’s interior space includes 144 suites and rental apartments, each featuring elegant designs and stunning views of London.

The higher you go in the hotel, the larger the suites; on the upper floors, there are apartments with offices, private kitchens, steam rooms and soaking tubs for two.

Moreover, some suites have shared lobbies, allowing them to be rented together for larger groups or families.

On the roof, there are two penthouses named “Elizabeth” and “Charles,” each measuring 350 sq. m, which cost £20,000 per night - or even more during peak season.

“Elizabeth House” is an “unparalleled two-bedroom penthouse with one imperial and one twin bedroom. It features a fireplace, a rooftop terrace garden, and stunning views of the London skyline.”

It also includes private butler service, a kitchen, and a terrace, accommodating up to seven guests.

Dining and Leisure Facilities

The hotel features eight restaurants and bars, 24-hour room service, and complimentary soft drinks and snacks from the private bar.

The restaurant “Serra” offers South Mediterranean cuisine, including meze, grilled fish, and homemade pasta.

The “Jacqueline” tearoom delights visitors with tea served in silver teapots and desserts created by pastry chef Marius Dufay, who has worked in the best restaurants in Paris.

On the seventh floor, “Eagle” bar boasts a huge rooftop terrace with unmatched panoramic views of the city. It is described as “a must-visit place in London for those who appreciate the best.”

Guests can also enjoy a spa, a 25-meter swimming pool, a hydrology zone, and a gym.

The spa offers a variety of treatments starting from a 60-minute massage priced from £250.

Additionally, guests have access to the leading cosmetic dermatologist for an “experience that combines advanced skin care technologies with a holistic approach to aesthetics.”

Guests who book rooms in 'Houses' also gain exclusive access to the Windsor Suite at Heathrow Airport, including a meet and greet service at the airport.

The Chancery Rosewood is not just a hotel, but a symbol of luxury and elegance in the heart of London. Its opening has attracted the attention of many looking for an extravagant vacation, as it combines luxurious conditions with high-quality services. This place is poised to become popular among visitors who value comfort and style during their travels.