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 10am – 8pm
Saturday and Sunday 9am – 8pm

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

The Third Space Gym will operate in accordance with government physical distancing policy. However,  Spa services are suspended at this time. Please accept our apologies for any inconvenience this may cause.