The St. Regis London - New Hotel in the United Kingdom

A prestigious Mayfair location

Positioned at the intersection of Conduit Street and New Bond Street, in the very heart of Mayfair, The St. Regis London places guests at the epicenter of London’s most refined district. Surrounded by haute couture boutiques, private galleries, and Michelin-starred restaurants, the hotel is immersed in a world of quiet prestige and cultural vibrancy. Just moments from Green Park and Buckingham Palace, it offers a rare balance between cosmopolitan energy and discreet exclusivity, embodying the essence of London’s most elegant lifestyle.

A landmark reborn

The hotel rises from the transformation of the former Westbury Mayfair, a historic property that once held the distinction of being London’s first American five-star hotel. This ambitious redevelopment has reimagined the building entirely, adding new floors, expanding public spaces, and restoring the façade to create a new icon for the city. Scheduled to open in mid-2026, the project marks the long-awaited debut of the St. Regis brand in London, reinforcing the city’s position as a global capital of luxury hospitality.

Architecture and design: classic meets contemporary

The redesign, led by Richmond International, brings a refined and contemporary interpretation to the building while honoring Mayfair’s legacy of craftsmanship and elegance. Interiors are expected to reflect a layered aesthetic, where bespoke finishes, artisanal detailing, and noble materials create a sophisticated yet welcoming atmosphere. The architecture introduces a sense of modern grandeur without excess, blending seamlessly into the historic fabric of Mayfair while elevating it with a distinctly international perspective.

Rooms and suites: refined urban sanctuaries

The St. Regis London will feature approximately 195 rooms, including 64 suites, each conceived as a refined sanctuary in the city. Generous proportions, elegant finishes, and a residential sensibility define the interiors, offering guests a sense of privacy and calm within the urban landscape. True to the brand’s legacy, the experience will be elevated by the signature St. Regis Butler Service, ensuring a level of personalization that transforms each stay into something deeply tailored and effortless.

A vibrant culinary and social scene

Dining will play a central role in the hotel’s identity, anchored by a signature restaurant designed to become a destination in its own right. A late-night jazz bar will introduce a more intimate and atmospheric dimension, while additional spaces such as a library lounge and private dining room will cater to both social gatherings and quiet moments. These venues echo the St. Regis tradition of social rituals, from elegant evening gatherings to curated experiences inspired by the Astor family legacy, bringing a sense of occasion to everyday moments.

Wellness with a bespoke approach

Wellbeing is expressed through a discreet yet refined offering, including spa suites equipped with plunge pools, saunas, and personalized treatments. A modern fitness space complements the experience, creating a holistic approach to wellness that aligns with the expectations of today’s luxury traveler, where privacy, customization, and comfort are paramount.

A new icon in London’s luxury landscape

The St. Regis London is more than a hotel opening; it is the arrival of a legacy brand in one of the world’s most competitive luxury markets. With its blend of heritage, design, and signature service, it promises to redefine the Mayfair experience, offering a new kind of urban retreat that is both culturally connected and deeply personal.

We love The St. Regis London for:

– Opening in mid-2026 as the first St. Regis hotel in London
– 195 rooms including 64 suites with refined residential design
– Prime Mayfair location between New Bond Street and Conduit Street
– Full transformation of the historic Westbury Mayfair
– Signature restaurant, jazz bar, and curated social spaces
– St. Regis Butler Service and bespoke wellness suites