Third Space is a group of luxury health clubs in London, founded in 2001 with its first club in Soho. The company operates a growing portfolio of large-format clubs across the capital, including locations in Canary Wharf, the City, Mayfair, Marylebone, Islington, Battersea, and other neighbourhoods, with its Canary Wharf club ranking among the largest health clubs in the UK.
Clubs combine extensive training floors with facilities uncommon in standard gyms: swimming pools, climbing walls at selected sites, hot yoga studios, combat and boxing areas, sprint tracks, and altitude training rooms in certain locations. Members have access to a broad group exercise timetable spanning strength, cycle, yoga, Pilates, and signature formats, alongside personal training. The group also operates Third Space Spa facilities and its own health-food offering, Natural Fitness Food, within clubs.
Third Space positions itself at the premium end of the London fitness market, with design-led interiors, high staffing levels, and membership pricing significantly above mainstream chains; memberships are sold per club or across the group, with fees quoted on enquiry. Its medical and wellness services have included physiotherapy and health assessments through in-club partners.
The company is a fixture of London's luxury lifestyle infrastructure, frequently cited alongside members' clubs and five-star hotel gyms, and continues to open new sites across the city.