Purcell was appointed Architect and Lead Design Consultant for the major renovation and refurbishment of the internationally-renowned luxury hotel, Mandarin Oriental at Hyde Park, London.

Purcell were appointed as architects and lead design consultant for the extensive transformation of the Mandarin Oriental Hyde Park, one of London’s most distinguished five-star hotels. The ambitious renewal programme has redefined the guest experience while respecting the heritage and prestige of this iconic address.

In 2024, it was given a Michelin Key - the equivalent of Michelin Stars for hotels.

This was a complete refurbishment of the Knightsbridge hotel, including 181 rooms and suites, as well as the public spaces, restaurants, spa, and reception. The hotel remained in occupation and use throughout the refurbishment. As well as the restoration, the project also introduced a new rooftop level to the Hyde Park Wing, creating two Presidential Suites with uninterrupted views across Hyde Park. The addition not only expanded the hotel’s offering but also demonstrated how contemporary luxury can be elegantly integrated into a historic building.

Externally, the facade underwent careful repair and cleaning to restore its visual prominence from both the Knightsbridge and Hyde Park frontages. New high-performance windows were installed throughout, improving thermal and acoustic performance without altering the building’s character.

Internally, the hotel’s interiors were redesigned to meet the expectations of contemporary luxury travellers. A cohesive design strategy ensured consistency of detail and quality across a vast array of spaces, from dining rooms and lounges to wellness areas.