Conference Venues for Hire in Westminster, London

Prices of conference venues average around £85 per person. 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 Westminster, based on Tagvenue data:

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

• The Ballroom at 8 Northumberland Avenue in Whitehall - rated 5/5
  Our user said: ‘Well organised, providing valuable feedback and promptly replying to our queries.’

• Lecture Theatre at One Birdcage Walk in St James - rated 4.8/5
  Our user said: ‘The venue was very accommodating and helfpull.’

• Brunel Room at One Great George Street in Charing Cross - rated 4.8/5
  Our user said: ‘Location, the building itself, hospitality, friendliness and helpfulness of staff, AV equipment, etc.’

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 Westminster, together with the standard prices in each size range, based on Tagvenue data (November 2026):

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

• Warsaw at 83 Victoria Street, rated 4.8/5 - meeting room for 16 guests
  Venue said: Room features: Conference-call facilities support hybrid meetings and remote participation. A whiteboard and flipchart are provided, and air conditioning maintains a controlled temperature.

• The Executive Boardroom at The Royal Horseguards & One Whitehall Place, rated 4.8/5 - boardroom for 10 guests
  Venue said: This comfortable, air-conditioned room is ideal for board meetings up to 10 people with built-in plasma screen. You also have a choice of refreshment and dining options.

• Dubai Meeting Room at Surveyors House at Rics Westminster, rated 4.5/5 - meeting room for 12 guests
  Venue said: Ideal for meetings, conferences, and receptions, the Dubai Meeting Room offers a sophisticated and professional environment for any event.

• Beecham at 18 Smith Square, from £480 hire fee per event (up to 30 guests seated)
  Venue said: Located on the 7th floor, this room is ideal for fine dining, business lunches or networking events, as well as for small boardroom meetings. The room layout is flexible, including 25 guests for a seated dinner, 80 guests...

• Waterloo Suite at The Royal Horseguards & One Whitehall Place, from £500 hire fee per day (up to 24 guests seated)
  Venue said: A compact rectangular space centred on a long conference table and leather swivel chairs. Neutral walls, patterned carpet and recessed ceiling lighting produce a restrained, functional interior.

• Van Dyke Room at The Rubens at the Palace, from £500 minimum spend per event (up to 42 guests seated)
  Venue said: The Van Dyke Room is situated on the ground floor with simulated lighting and is fully air-conditioned. Décor is of a traditional style. This room features an automatic drop-down screen, ISDN 2 and analogue phone lines.

Finding a conference venue large enough for the occasion may prove to be a bit difficult if you are arranging a larger, upscale event with hundreds of attendees. Such expansive event sites are extremely scarce, and they are sometimes booked months in advance. To guarantee that you will get your selected event space, our recommendation is to book your conference venue at least six to twelve months in advance. The last thing you want to do is choose a venue that is less perfect and doesn't have, for example, the necessary equipment, just because you started looking for a venue later than you should have. With advance planning, planning a conference will be simple. Additionally, it is usually recommended to conduct adequate research into each venue you like given that you are arranging an event that heavily relies on technological equipment and guest amenities like restrooms, elevators, and air conditioning.