Third Space Spa

Escape the hustle of the City at our luxury spa, created for both men and women as a haven of tranquillity within our vibrant city – this is your perfect urban retreat. Our iconic architecture, in the heart of Marylebone, provides an atmosphere of calmness and fluidity, and invites you to make this luxurious place your own.

Enjoy a wide range of treatments including facials, luxury manicures and pedicures as well as express treatments for those on the go and our 90-minute indulgent ‘Marylebone Experience’ treatment.


Monday and Tuesday 11:30am – 7pm
Wednesday 10am – 9pm
Thursday, Friday and Saturday 10am – 8pm
Sundays 10:30 am – 6pm

Please note the Third Space and Gym opening hours over the festive and new year period:

  • December 24 – Open 8am to 4pm
  • December 25 – Closed
  • December 26 – Closed
  • December 27, 28, 29, 30 – Open 8am to 8pm
  • December 31 – Open 8am to 4pm
  • January 01 – Closed
  • January 02 – Back to normal opening times

For bookings and enquiries, please contact the Spa on +44 207 042 6444 or at

View the Third Space Spa Treatment Brochure

View Price List