Conference Venues for Hire in Mayfair, London

Prices of conference venues average around £2640 hire fee per day. The exact costs depend on the room size, audiovisual equipment (such as projectors or microphones), or high-speed Wi-Fi. Additional services, such as catering or on-site coordinators, may cost extra. Flexible configurations for presentations, workshops, or networking, along with amenities such as parking or dedicated breakout rooms, will also affect the price. See usual price ranges in Mayfair, based on Tagvenue data:

Based on the popularity and user ratings on Tagvenue (updated September 2026), the best options include:

• W1 Workspace Venu Hire at W1 Workspace in Mayfair - rated 5/5
  Venue said: The whole venue hire is option is a great choice if you are looking for a business space that can accommodate up to 30 delegates! We provide the perfect space for co-working, interviews, board meetings, hosting clients, and...

• The Charles Suite at The Chesterfield Mayfair in Mayfair - rated 4.8/5
  Our user said: ‘Great room and venue, and great service.’

• Theatre at The Royal Institution in Mayfair - rated 4.8/5
  Our user said: ‘We used their recommended suppliers for catering, branding and filming and couldn't have been happier.’

You'll find conference venues in various sizes, from smaller spots to larger venues; keep in mind that the type of space and your chosen layout will affect the capacity! Below you can see the typical venue sizes in Mayfair, together with the standard prices in each size range, based on Tagvenue data (September 2026):

Based on Tagvenue data (as of September 2026), users looking for conference venues most commonly go for these venue types:

Smaller conference venues usually fit up to 30 guests seated. Here are some great options in Mayfair, based on Tagvenue data as of September 2026:

• 6 Person Meeting Room at 3 Queen St, rated 4.9/5 - meeting room for 6 guests
  Venue said: Ideal for client meetings, training days or team catch-ups, this unbranded, light-filled space has a contemporary feel whilst retaining many of the building’s original Grade II listed features.

• Boardroom at The Chesterfield Mayfair, rated 4.8/5 - boardroom for 8 guests
  Venue said: With the latest in digital communications and fully air-conditioned, the comfortable Boardroom situated on the lower ground floor is perfect for small meetings for up to 10 people.

• St James's at The Athenaeum Hotel & Residences, rated 4.9/5 - boardroom for 10 guests
  Venue said: The bright and airy Suite can accommodate up to 10 delegates Boardroom style or for lunch or dinner. This space also includes the use of a separate Art Deco area adjacent to the room which can be used as a breakout space,

Cheap conference venues in Mayfair start from £800 minimum spend per event or £500 hire fee per day. Check out these budget-friendly spaces you can book through Tagvenue, as of September 2026:

• Green Park at The Athenaeum Hotel & Residences, from £800 minimum spend per event (up to 10 guests seated)
  Venue said: When it comes to hosting business meetings, conferences and corporate events, it is essential that all arrangements are managed with precision. The Athenaeum takes pride in attaining our top quality standards.

• Boardroom at No. 4 Hamilton Place, from £500 hire fee per day (up to 18 guests seated)
  Venue said: The Boardroom is located within the Airbus Business Centre on the lower ground floor at No.4 Hamilton Place. It's a meeting space used for board meetings and small gatherings.

• The Priestley Room at Royal Society of Chemistry, from £600 hire fee per event (up to 36 guests seated)
  Venue said: Be it a conference, private celebration, or an all singing all dancing awards ceremony, we welcome all manner of events and can work with you to turn them into something truly magical.

When planning a conference, book your venue at least 3 to 4 months in advance. For larger events, it's best to start searching for venues earlier than that, even a year in advance. Since Mayfair is one of the most sought-after locations for events of all kinds, starting your search early enough will give you time to browse venues, compare prices and secure the most suitable one for your event.