No. 1 Grosvenor Square


No. 1 Grosvenor Square is a super-prime residential development converting the former Canadian Embassy (MacDonald House) into one of the most prestigious addresses in the world. There are 48 luxury apartments and townhouses including a penthouse on the seventh floor that offers panoramic views across Mayfair.

10380 Grosvenor Square Cropped Exterior © Lodha Uk Jpg
10380 Grosvenor Square Cropped Swimming Pool © Lodha Uk Jpg

Whilst the project is a new-build development, the Grosvenor Square and Grosvenor Street façades were removed and reinstated over a new structure and interiors in order to maintain the building’s presence on the square. 

The development includes a 25m swimming pool, spa, gym, residents’ lounge and a public restaurant. Basement parking is accessed via a car stacker. 

10380 Grosvenor Square Cropped Lobby © Lodha Uk Jpg

We worked in collaboration with Eric Parry Architects to deliver their consented scheme and Yabu Pushelberg on the interior design.

10380 Grosvenor Square Cropped Street Entrance © Lodha Uk
10380 Grosvenor Square Cropped Library © Lodha Uk Jpg

Client: Lodha Developers UK Ltd | Services: Executive Architect | Size: 48 apartments and townhouses | Collaborators: Eric Parry Architects; Yabu Pushelberg