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Top Conference Venues in Westminster
Searching for conference venues in Westminster, London? You’re in the right place! At Tagvenue we’ve listed the best spaces for conferences in London W2, the historical heart of the city. Whether you’re after a 5-star hotel conference venue near St. James’s Park, a small conference room with a view of Big Ben, or the spectacular Westminster Abbey itself, we’re ready to help you find just what you’re looking for. Check our listings to find all the best options in Westminster. Discover that finding and booking your ideal conference venue really is a piece of cake!
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![Lecture Theatre at One Birdcage Walk in Westminster, London]()
from £2585
hire fee / per morningCheck availabilityLecture Theatre
210 guestsOne Birdcage WalkSt. James's Park StationWestminster, LondonDDaisy B.
“Very helpful team on site, lovely well kept venue and great location.” -
![The Lecture Hall at Surveyors House at Rics Westminster in Westminster, London]()
from £3700
hire fee / per dayCheck availabilityThe Lecture Hall
110 guestsSurveyors House at Rics WestminsterWestminster StationWestminster, LondonThis unique space is ideal for conferences, meetings, dinners, celebrations and a variety of events. With seating for up to 130 delegates in a theatre-style setup and accommodating 90 guests for formal dining, and up to 200 -
![The Ballroom at 8 Northumberland Avenue in Westminster, London]()
from £200
per personCheck availabilityThe Ballroom
500 guests8 Northumberland AvenueCharing Cross StationWestminster, LondonMMarios P.
“Well organised, providing valuable feedback and promptly replying to our queries.” -
![Wellington Suite at The Wellington by Blue Orchid in Westminster, London]()
from £800
hire fee / per dayCheck availabilityWellington Suite
90 guestsThe Wellington by Blue OrchidSt. James's Park StationWestminster, London
#Supervenue
Overlooking quiet, leafy Vincent Square in the heart of Westminster; Hotel offers two innovative & unique conference rooms and landscaped lawns. The Wellington Suite (maximum capacity 125 delegates) and Chapel Suite (maximum -
![Auditorium at Westminster Chapel in Westminster, London]()
from £7200
hire fee / per dayCheck availabilityAuditorium
400 guestsWestminster ChapelSt. James's Park StationWestminster, LondonLarge banqueting open space on the Auditorium's ground floor. This banqueting room is perfect for corporates events such as conferences, drink's receptions, banquetings, and galas. -
![Trevelyan Hall at St Matthew's Conference Centre in Westminster, London]()
from £558
hire fee / per morningCheck availabilityTrevelyan Hall
60 guestsSt Matthew's Conference CentreSt. James's Park StationWestminster, LondonSituated in the heart of Westminster, St Matthew's Conference Centre offers a flexible space to meet all your business needs. Our rooms are newly refurbished, and they can accommodate a large group of up to 80 delegates, -
![Westminster at 18 Smith Square in Westminster, London]()
from £660
hire fee / per morningCheck availabilityWestminster
80 guests18 Smith SquareWestminster StationWestminster, LondonJJack
“Really good location A&V equipment was good quality. Staff very friendly and helpful when required.” -
![Council Room at One Birdcage Walk in Westminster, London]()
from £970
hire fee / per morningCheck availabilityCouncil Room
60 guestsOne Birdcage WalkSt. James's Park StationWestminster, LondonBBryony A.
“The venue was very accommodating and helfpull.” -
![Whitehall Suite at The Royal Horseguards & One Whitehall Place in Westminster, London]()
from £9000
hire fee / per sessionCheck availabilityWhitehall Suite
260 guestsThe Royal Horseguards & One Whitehall PlaceEmbankment StationWestminster, LondonToday, the Whitehall Suite is one of our largest event rooms, perfect for all types of event from conferences, seminars, weddings, dinner and drinks receptions. -
![Edward VIII at St. James Court, a Taj Hotel in Westminster, London]()
from £90
per person / per dayCheck availabilityEdward VIII
30 guestsSt. James Court, a Taj HotelSt. James's Park StationWestminster, LondonThis meeting room is ideal for hosting press conferences, seminars, audio-visual presentations, and sales presentations. We offer wireless internet access and video conferencing services to ensure a seamless and smooth connection -
![Beecham at 18 Smith Square in Westminster, London]()
from £480
hire fee / per morningCheck availabilityBeecham
30 guests18 Smith SquareWestminster StationWestminster, LondonWe can accommodate conferences for up to 120 guests in a theatre-style layout or meetings and AGMs for up to 40 guests in a boardroom style layout. Our 7th-floor roof terrace provides the perfect ambience for a drinks reception -
![Gladstone Library at The Royal Horseguards & One Whitehall Place in Westminster, London]()
from £10000
hire fee / per sessionCheck availabilityGladstone Library
250 guestsThe Royal Horseguards & One Whitehall PlaceEmbankment StationWestminster, LondonKKimberly F.
“Location and history of building”
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Pick from Westminster's Affordable Conference Venues
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#Supervenue
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FAQs about Top Conference Venues in Westminster
Prices of conference venues in Westminster 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, as of September 2025:
| From £65 | to £89 | per person |
| From £600 | to £2550 | hire fee per day |
| From £90 | to £225 | hire fee per hour |
Based on the popularity and user ratings on Tagvenue (updated September 2025), the best options include:
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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.’ -
Wellington Suite at The Wellington by Blue Orchid in Westminster - rated 5/5
Venue said: The Wellington Suite is a sophisticated event and meeting room with plenty of daylight flooding the space. The suite is located in the Wellington Hotel by Blue Orchid and comes with wooden flooring, stained glass windows, -
Lecture Theatre at One Birdcage Walk in St James - rated 4.8/5
Our user said: ‘The venue was very accommodating and helfpull.’
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.
Your Guide to Hiring Conference Venues in Westminster
We know that organising a conference in the heart of London can be a real challenge. Here at Tagvenue we’ve made it easier for you by collecting all the most sought-after conference venues in Westminster, all in one place.
And the cherry on top? We’ve asked our event organisers for a short list of savvy conference venue hire tips:
- Set out to hire a conference venue that’s just the right size – Obviously, you don’t want a space that’s too small, but you don’t want one you’re not able to fill either.
Luckily, our conference venues in Westminster (and other districts of London) come in all shapes and sizes, so you won’t have any trouble picking one that fits your event perfectly.
- Be ready with a list of all the facilities you might require – Does your event require TV screens, whiteboards, flipcharts, and audiovisual equipment?
Then write down all the things you’re going to need during your conference and ask the venue manager if they can arrange it for you on the day.
- Consider accessibility – Need a conference venue with disabled access? Our smart search engine will help you find the ones that meet your requirements. What’s more, don’t forget that Westminster is in the very heart of London, which means that finding a parking space can be very challenging.
Some conference venues have their own, so don’t forget to ask if the majority of your guests will be arriving by car.
