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Compare proposals and book your ideal event space20 Cavendish Square
Venue Details
Amenities
- Internet access
- View (urban)
- Onsite catering
- Onsite security
- Wheelchair accessible
- AV capabilities
- Video conference
- Bus
- Subway
- Taxi
- Train
- AV equipment
- High speed internet
- Onsite AV staff
- Internet access
- View (urban)
- Onsite catering
- Onsite security
- Wheelchair accessible
- AV capabilities
- Video conference
- Bus
- Subway
- Taxi
- Train
- AV equipment
- High speed internet
- Onsite AV staff
Meeting rooms
Meeting rooms

Meeting space
Name | Room size | Ceiling height | Maximum capacity | U-Shape | Banquet rounds | Cocktail rounds | Theater | Classroom | Boardroom | Crescent rounds (Cabaret) | Hollow square |
|---|---|---|---|---|---|---|---|---|---|---|---|
Cowdray Hall & Council Room | 3,196.9 sq. ft. 108.3 x 29.5 sq. ft. | 16.4 ft. | 180 | - | 108 | - | 180 | - | 40 | 120 | - |
Council Room | 1,259.4 sq. ft. 42.7 x 29.5 sq. ft. | 16.4 ft. | 150 | 30 | 50 | 140 | 80 | 30 | 25 | 50 | 25 |
Annie/Agnes Room | 1,280.9 sq. ft. 54.1 x 23.6 sq. ft. | 9.8 ft. | 90 | 44 | - | - | 90 | 40 | 50 | 63 | 50 |
Peggy Nuttall Room | 893.4 sq. ft. 52.5 x 17.1 sq. ft. | 11.5 ft. | 30 | 30 | - | - | - | 30 | 30 | 30 | 30 |
Peggy Nuttall Room | 893.4 sq. ft. 52.5 x 17.1 sq. ft. | 11.5 ft. | 30 | 30 | - | - | - | 30 | 30 | 30 | 30 |
Rosalind Paget Room | 785.8 sq. ft. 35.1 x 22.3 sq. ft. | 7.9 ft. | 60 | 32 | - | - | 60 | 30 | 36 | 40 | 36 |
Mary Seacole Room | 161.5 sq. ft. 16.4 x 9.8 sq. ft. | 7.9 ft. | 10 | - | - | - | - | - | 10 | - | - |
Betsi Cadwaladr Room | 129.2 sq. ft. 14.8 x 8.9 sq. ft. | 7.9 ft. | 8 | - | - | - | - | - | 8 | - | - |
Florence Nightingale Room | 226.0 sq. ft. 15.1 x 14.8 sq. ft. | 7.9 ft. | 10 | - | - | - | - | - | 10 | - | - |
Location
Getting Here
Nearby vendors












Additional Information
Cancellation Policy
If the Client wishes to cancel a Booking at any time for any reason, the Client shall notify 20 Cavendish Square in writing. If the Client cancels a Booking, the following cancellation charges shall apply: If cancellation is made more than 60 days prior to the Event, no Charges are payable. If cancellation is made between 59 days and 30 days prior to the Event, 50% of the Charges are payable. If cancellation is made between 29 days and 15 days prior to the Event, 80% of the Charges are payable. If cancellation is made less than 14 days prior to the Event, 100% of the Charges are payable. If the Client wishes to reschedule a Booking at any time for any reason, the Client shall notify 20 Cavendish Square in writing. 20 Cavendish Square will work with the Client to accept rescheduling a Booking at no additional cost provided the Client has provided reasonable notice and that the proposed new date for the Event is within 6 months of the original date of the Event. Notwithstanding the foregoing, 20 Cavendish Square reserves the right, at its sole discretion to accept or refuse any proposed rescheduling of a Booking. Once the rescheduled date has been confirmed no further rescheduling of the date of the Event will be permitted and the cancellation charges will apply in the event the Client is unable to make the rescheduled date of the Event. If a proposal to reschedule a Booking is refused, the Booking will be treated as a cancellation and the cancellation charges will apply.
Additional details
No bedrooms onsite

20 Cavendish Square Frequently Asked Questions
Explore frequently asked questions from the 20 Cavendish Square regarding Health and Safety, Sustainability, and Diversity and Inclusion
Sustainable Practices
Diversity and Inclusion
Health and Safety
Please explain, if applicable, the carbon offsetting options you offer to corporations.
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to sustainability and social impact goals and initiatives.
Has your hotel taken steps to reduce single-use plastics, such as removing plastic straws (except upon request for guests with disabilities), stirrers and cotton buds? If yes, please provide detail as to the steps you have taken to reduce single use plastics?
Does your hotel generate (onsite) or purchase (offsite) renewable energy (beyond your utility's standard offerings)? If yes, please describe your practices for generating or purchasing renewable energy.
Does your hotel engage in activities to protect & restore the natural environment in which it is located (i.e. trees planted, coral reef restored, etc.)?
Will your hotel be imposing any additional fees for cleaning services? If yes, please specify those fees.
Are specific cleaning/disinfection routines in place for pillows, duvets and their covers, headboard, bathrobe etc.? If yes, please describe.
Please include a link to your public report on community impact if applicable.
Please provide any other comments you wish to make regarding your efforts/initiatives to obtain certification in these programs.
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to diversity, equity, and inclusion.
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