Conference Venues for Hire in London

What size conference venue do you need?

Match the room to your delegate count and layout, theatre style seats the most, cabaret and boardroom fewer. As a live guide:

Browse small conference venues or large conference venues.

Conference rooms to match your event type

• For keynotes, talks and product launches: auditoriums, lecture theatres and conference rooms 
  Expect tiered seating, a stage, large screens and built-in AV so everyone gets a clear view. Typically 110–280 delegates. 
  Top pick: Bessemer Suite at 297 Euston Road (Fitzrovia, up to 100 people, from £1,075 per morning), Lecture Theatre at One Birdcage Walk (St James, up to 210 people, from £2,585 per morning) 
  See also lecture theatres.

• For exhibitions, networking and multi-track conferences: halls and large event spaces 
  Expect spacious, flexible floors you can configure for parallel streams, catering and stands. Typically 200–400 guests.
  Top pick: Main Hall at Conway Hall (Holborn, up to 400 people, from £2,800 per evening), Great Hall at One Moorgate Place (Bank, up to 270 people, from £3,600 per morning)
  See also large conference venues.

• For purpose-built, plug-and-play events with breakout rooms: conference centres
  Expect  professional AV, parallel session rooms and on-site support built in. Typically 100–300 delegates. 
  Top pick: Cowdray Hall & Council Room at 20 Cavendish Square (Marylebone, up to 180 people, from £3,525 per day, fully accessible)
  And for a historic setting, the Assembly Hall at Church House Westminster (Dean's Yard, up to 660 people, from £7150 hire fee per day).

• For workshops, training and smaller sessions: meeting and seminar roomsExpect boardroom, classroom or cabaret layouts with screens, Wi-Fi and flipcharts. Typically 50–100 delegates.
  Top pick: Cromwell Suite 1 at DoubleTree by Hilton London Kensington (South Kensington, up to 80 people, from £850 per day), Event Hall at Queen's Gate House (South Kensington, up to 200 people, from £1,700 per session).
  See also small conference venues.

• For multi-day events and international guests: conference hotels 

Expect meeting space, catering and bedrooms under one roof, so delegates can stay over. Typically 80–150 delegates.
Top picks: Portland Suite at Fitzrovia Hotel (Fitzrovia, up to 90 people, from £75 per person).
Handy for guests flying in: venues near the airports include Kempton Park Racecourse (near Heathrow) and Orega – The Beehive (near Gatwick).

• For creative, brand-led events: unusual and warehouse venues

Expect converted industrial spaces, studios and lofts with flexible layouts that encourage networking.
Top pick: The Victorian Loft + The Chalet at Lumiere London Old Street (Hoxton, up to 200 people, from £300 per hour).
See also modern conference venues.

What amenities does a conference venue include?

Most London conference venues come equipped for business events, and many bundle the essentials into a day delegate rate. Typical amenities include:

• AV and presentation kit. High-speed Wi-Fi, projectors and screens, microphones, speakers, flatscreen TVs, flipcharts and whiteboards; larger venues add a stage and live-streaming or video-conferencing for hybrid events.
• On-site tech and event support. Many venues provide staff to help with setup and run the AV on the day; some can recommend an AV supplier for complex productions. Confirm whether IT support is included or an outside supplier is needed.
• Layout and space options. Theatre, classroom, cabaret and boardroom configurations, plus breakout rooms and exhibition space for parallel sessions.
• Catering. In-house catering, coffee breaks and meals, usually bundled into a day delegate rate; some venues allow external catering or offer kitchen access.
• Accessibility. Step-free entry, lifts to all floors, accessible toilets and induction loops.
• Comfort and extras. Natural light, a cloakroom, on-site parking, outdoor terraces for breaks and, at conference hotels, on-site accommodation.

What's included depends on the pricing model: a day delegate rate typically bundles the room, AV, Wi-Fi and catering, while a flat hire fee may cover the space only. Each venue page sets out what's provided.

Unique spaces for Conferences

London is full of alternative spaces that work for conferences and help drive attendee engagement. Unusual conference venues average around £4,170 hire fee per day, or roughly £71–£107 per person. Venue types worth considering:

• Livery halls — centuries-old City guild halls that pair tradition with modern AV.
• Libraries — private, refined settings for smaller conferences.
• Historic buildings and grand halls — impressive surroundings for large crowds.
• Sporting stadiums — suites with pitch views for big conferences.
• Art galleries — creative backdrops for design- or brand-led audiences.
• Warehouses — East London blank-canvas spaces with industrial character.
• Museums — halls, galleries and suites with an instant wow factor.
• Boats — Thames vessels with AV on board and a novel setting.
• Pubs — familiar, relaxed function rooms that put attendees at ease.

Venues that make your event stand out

A unique venue helps you stand out, leaves a lasting impression and can set the theme for you, saving effort on decor while lifting engagement and recall. A few of London's most memorable conference spaces:

• The Prince Albert Suite at ZSL London Zoo (Regent's Park) — overlooks the animals and the skyline, with an outdoor terrace for breaks amid nature.
• Kingfisher Suite at Camley Street Natural Park (King's Cross) — a botanical setting with modern facilities, ideal for green or creative brands.
• The Vault at The Escapologist (Covent Garden) — a Victorian escapology-themed underground space with a cocktail bar that doubles as a networking spot.
• Lower Deck at Dreadnought Building — a contemporary space with historic character that encourages creativity and collaboration.

For a memorable extra, some organisers pair the day with an on-site experience — a distillery tour and cocktail-making session, or a conference held on a Thames boat rather than a meeting room. 

Most convenient areas for a conference

The strongest areas are the City for corporate and high-tech spaces, Central London and Westminster for grand halls and scale, Shoreditch for creative and start-up events, and London Bridge and Canary Wharf for connectivity. For international delegates, look near Heathrow.

• City of London — the financial hub, with sleek, high-tech venues and strong transport. Try the Great Hall at One Moorgate Place (up to 270 people).

• Central London and Westminster — grand halls and flexible spaces from Westminster to Covent Garden, good for large and small conferences alike. Check out the Assembly Hall at Church House Westminster or the Lecture Hall at Surveyors House (RICS Westminster), which has video-conferencing and a built-in stage.

• Shoreditch — trendy, informal spaces for startups and creatives, including warehouses and studios. Good for workshops and networking. Try The Stage at Rich Mix (up to 180 people). 

• London Bridge and Canary Wharf — well connected from both sides of the Thames, with corporate towers and riverside halls. Try Banqueting Hall at Glaziers Hall by London Bridge (up to 350 people).

Other well-connected options include King's Cross, Liverpool Street, Kensington and, for international guests, Heathrow Airport.

What should you look for in a conference venue?

These are the details that decide whether a venue works for a conference — check them before you shortlist.

• Capacity and layout. Confirm the room holds your delegates in your chosen layout (theatre, cabaret, classroom or boardroom), as the same space seats far fewer in cabaret than theatre.
• AV and tech. Check for reliable Wi-Fi, projectors or screens, microphones and, for hybrid events, live-streaming and video-conferencing. Ask whether there's on-site tech support for glitches. For a hybrid-ready room, the Lecture Hall at Surveyors House (RICS Westminster) comes with built-in video-conferencing facilities, a projector and screen and an inbuilt stage. 
• Breakout and exhibition space. For parallel streams, workshops or stands, make sure there are breakout rooms or an area alongside the main hall. The Council Chamber at Shoreditch Town Hall (up to 120 people), for example, can be hired on its own or complemented by the adjoining Mayor's Parlour as a breakout room. 
• Accessibility. Look for step-free entry, lifts, accessible toilets and wide doorways so every delegate can attend.
• Catering. Decide between in-house and external catering, and confirm the menu covers dietary needs. For in-house, the Portland Suite at Fitzrovia Hotel bundles catering into its day delegate rate (from £75 per person); if you'd rather bring your own caterer, Blank Space Fitzrovia (near Oxford Circus, up to 250 people) is a blank-canvas space that allows external catering and has a kitchen on site. 
• Transport and parking. Choose good public-transport links; for travelling delegates, nearby hotels and airport access help.
• Cancellation and setup. Check cancellation terms and deposits, and confirm how early you can set up and when you pack down.

How do you plan a successful conference in London?

Once the venue is booked, a few things keep the day running well:

• Book early. Reserve at least a year ahead for large conferences and one to three months ahead for smaller ones; the best central venues go fast, and booking early usually costs less.
• Lock in speakers and an agenda. A clear theme attracts speakers and keeps the day organised; confirm key speakers early.
• Keep the schedule engaging. Balance panels and talks, and build in a break every 60–80 minutes to keep energy up.
• Do a tech check. Walk the schedule as a delegate, test Wi-Fi, projectors and mics on the day, and confirm details with suppliers.
• Promote it. Use social media before and after to build attendance and keep the conversation going.

For more, see Tagvenue's conference planning checklist and how to choose a conference venue.