Book Early, Save Big!
Planning ahead has its perks. Book early and lock in our 2025 room hire rates for all new events scheduled in the first half of 2026.
Until October 31st, we’re freezing our room hire rates for all new bookings made for events taking place in the first half of 2026! Get ahead of the crowd and book in your 2026 dates, at our 2025 rates.
Get ahead, book your 2026 dates here.
What’s included?
This Early Bird offer covers all spaces at 20 Cavendish Square, including:
Edith Cavell
Cowdray Hall
Marjorie Simpson
Annie Altschul and Agnes Hunt
Tucked away from the hustle and bustle of London’s vibrant West End, our venue is just a short walk from both Oxford Circus and Bond Street stations. Dating back to 1729, 20 Cavendish Square blends elegant Georgian features with modern amenities, creating the ideal setting for meetings, conferences, and reception
Our 14 versatile rooms can cater to events of all sizes, such as executive board meetings, large group workshops and conferences for up to 180 guests.
Every room features:
Catering to Fuel Your Day
Our in-house catering partner, Seasoned, brings fresh, locally sourced menus to your event. From light lunches and salad stations to bespoke buffets, they’ll keep your guests nourished and energised for the day ahead.
Offer Validity
This offer is available for a limited time only. Bookings must be made before October 31st 2025 and take place before 30th June 2026 to qualify.
Eligibility Criteria
- The offer is applies only to new bookings
- Rate freeze applies to room hire rates only
- Offer is subject to room availability
- Offer must be mentioned at the time of booking
General Terms
- This offer cannot be combined with any other promotions or discounts
- Please note: 20 Cavendish Square reserves the right to modify or terminate this offer at any time
- In case of any disputes, the decision of 20 Cavendish Square will be final and binding.
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