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Top Product Launch Venues in Westminster
Unveiling your latest creation in Westminster? This area has product launch venues that not only offer prime visibility but also ensures your event resonates with your audience. From pop-up stores in Victoria to blank canvas spaces in St. James’s, these product launch venues have the right atmosphere, with spaces offering built-in AV setups, flexible floor plans, and catering options. Explore Tagvenue and book the best spot today.
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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.” -
![Cathedral View 1 & 2 at Cathedral View in Westminster, London]()
from £348
hire fee / per hourCheck availabilityCathedral View 1 & 2
100 guestsCathedral ViewVictoria StationWestminster, London
#Supervenue
AAna W.
“We have had two successful events here now, and will certainly be booking more!” -
![Open Council + Porter Terrace at 18 Smith Square in Westminster, London]()
from £720
hire fee / per sessionCheck availabilityOpen Council + Porter Terrace
100 guests18 Smith SquareWestminster StationWestminster, LondonOpen Council is ideal for evening receptions, intimate fine dining or product launches. The space offers access to an outdoor roof terrace with panoramic views across the Westminster skyline, showcasing some of the most famous -
![Great Hall at One Great George Street in Westminster, London]()
from £10200
hire fee / per sessionCheck availabilityGreat Hall
400 guestsOne Great George StreetWestminster StationWestminster, LondonJJml
“Location, the building itself, hospitality, friendliness and helpfulness of staff, AV equipment, etc.” -
![Lounge at The Tattershall Castle in Westminster, London]()
from £250
minimum spend / per sessionCheck availabilityLounge
60 guestsThe Tattershall CastleEmbankment StationWestminster, LondonNNatalija
“Our room was ready on time, clean, all drinks in baskets with ice - everything was very good.” -
![The Ballroom at 8 Northumberland Avenue in Westminster, London]()
from £200
per personCheck availabilityThe Ballroom
700 guests8 Northumberland AvenueCharing Cross StationWestminster, LondonMMarios P.
“Well organised, providing valuable feedback and promptly replying to our queries.” -
![The Vault Bar at Walkers of Whitehall in Westminster, London]()
from £500
minimum spend / per sessionCheck availabilityThe Vault Bar
100 guestsWalkers of WhitehallCharing Cross StationWestminster, LondonDDanielle
“We would host another event at Walkers of Whiteall without hesitation. Thank you” -
![The Stateroom at The Tattershall Castle in Westminster, London]()
from £500
minimum spend / per sessionCheck availabilityThe Stateroom
200 guestsThe Tattershall CastleEmbankment StationWestminster, LondonThis Room is most suitable for up to 200 guests standing for corporate events, product launches, themed events, quizzes, Christmas parties and away days. -
![Gladstone Library at The Royal Horseguards & One Whitehall Place in Westminster, London]()
from £1300
hire fee / per sessionCheck availabilityGladstone Library
350 guestsThe Royal Horseguards & One Whitehall PlaceEmbankment StationWestminster, LondonKKimberly F.
“Location and history of building” -
![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.” -
![Grace & Favour at Great Scotland Yard Hotel in Westminster, London]()
from £3500
minimum spend / per eveningCheck availabilityGrace & Favour
120 guestsGreat Scotland Yard HotelCharing Cross StationWestminster, LondonGrace & Favour is a non-traditional event space home to one of the largest LCD screens (165') in a hotel in London. Complete with delicately chosen lounge furniture our space is perfect for social events, screenings & inspirational -
![Private Dining Room at The Westminster Bar & Grill in Westminster, London]()
from £62
per person / per eveningCheck availabilityPrivate Dining Room
30 guestsThe Westminster Bar & GrillPimlico StationWestminster, LondonOur private dining room is a perfect setting if you are looking to host a remarkable private dinner. Intimate atmosphere and The Westminster Hotel Vibes in your own space.
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FAQs about Top Product Launch Venues in Westminster
Prices of product launch venues average around £89 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 December 2025:
| From £65 | to £90 | per person |
| From £700 | to £5000 | minimum spend per event |
| From £800 | to £5400 | hire fee per day |
Based on the popularity and user ratings on Tagvenue (updated December 2025), the best options include:
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Lecture Theatre at One Birdcage Walk in St James - rated 4.8/5
Our user said: ‘The venue was very accommodating and helfpull.’ -
Cathedral View 1 & 2 at Cathedral View in Westminster - rated 4.8/5
Our user said: ‘We have had two successful events here now, and will certainly be booking more!’ -
Open Council + Porter Terrace at 18 Smith Square in Westminster - rated 4.8/5
Venue said: The space offers access to an outdoor roof terrace with panoramic views across the Westminster skyline, showcasing some of the most famous London landmarks, including the Houses of Parliament, Westminster Abbey and the London...
You'll find product launch 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 (December 2025):
| Small | up to 35 guests | prices average £650 hire fee per day |
| Medium | between 60 and 110 guests | prices average £970 hire fee per event |
| Large | over 130 guests | prices average £5400 minimum spend per event |
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Page last updated in December 2025
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