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Plan your unforgettable birthday bash in the heart of Westminster! Explore a variety of restaurants, bars, and unique venues in the lively Soho district or indulge in the restaurants, cafes, and theatres in Covent Garden. If you fancy a celebration near Victoria Station, consider the restaurants and cafes on nearby streets and lanes. If you fancy a night of fun and karaoke, Marylebone offers some fantastic birthday party venues. Start your search now on our platform, and let's make your birthday celebration in Westminster exceptional!
#Supervenue
Whether you are hosting a corporate event, a birthday celebration or an intimate social gathering, we will tailor a solution to your needs. bbar, located opposite the Royal Mews of Buckingham Palace and moments from Victoria
#Supervenue
Booking costs of birthday party venues average £1125 minimum spend per event. Costs vary depending on guest capacity, popularity, location, and amenities like sound systems or bar services. Extra charges may apply for custom catering, decor, or event planning services. Packages with add-ons, such as DJs, photo booths, or other entertainment services, can also increase the overall cost. Check out the typical price ranges in Westminster, based on Tagvenue data:
| From £500 | to £2000 | minimum spend per event |
| From £68 | to £100 | per person |
| From £1602 | to £8400 | hire fee per day |
Based on the popularity and user ratings on Tagvenue (updated October 2026), the best options include:
Whole Venue at Notes Coffee & Bars - Victoria
in Westminster - rated 4.9/5
Our user said: ‘The staff had set up the venue perfectly and were very efficient and friendly...’
Birthday Party at Walkers of Whitehall
in Whitehall - rated 4.8/5
Our user said: ‘The location was great for my 50th birthday party.’
Entire Venue at Brass Monkey
in Westminster - rated 4.8/5
Our user said: ‘Would definitely recommend to anyone that wants to hire a space in the area for a celebration.’
You'll find birthday party 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 (October 2026):
| Small | up to 45 guests | prices average £1000 minimum spend per event |
| Medium | between 60 and 110 guests | prices average £1000 minimum spend per event |
| Large | over 130 guests | prices average £2000 minimum spend per event |
Based on Tagvenue data (as of October 2026), users looking for birthday party venues most commonly go for these venue types:
| Event Space | prices average £500 minimum spend per event | typically between 50 and 120 guests |
| Bar | prices average £1500 minimum spend per event | typically between 40 and 150 guests |
| Pub | prices average £1500 minimum spend per event | typically between 60 and 110 guests |
| Terrace | prices average £1600 minimum spend per event | typically between 35 and 50 guests |
| Meeting Room | prices average £350 hire fee per hour | typically between 35 and 100 guests |
Smaller birthday party venues usually fit up to 50 guests standing. Here are some great options in Westminster, based on Tagvenue data as of October 2026:
The Orangerie Room at BAM Karaoke Box, rated 5/5 - event space for 15 guests
Venue said: The Orangerie Room is a mid-sized karaoke rooms and can accommodate up to 15 people, perfect for team outings, intimate gatherings, birthdays, hen/stag events and small group celebrations.
The Leopard Room at BBAR, rated 5/5 - bar for 40 guests
Venue said: The Leopard Room is a private room in BBAR that reads like a small members' lounge, offering a secluded, close-seated layout suited to private conversation.
The Parlour - Bar at Great Scotland Yard Hotel, rated 5/5 - bar for 40 guests
Venue said: The Parlour - Bar is a small bar in the Great Scotland Yard Hotel that presents intimate, lounge-style seating and period detailing. Design: The Parlour has a compact, Victorian-inspired interior of patterned velvet banquettes,
Cheap birthday party venues in Westminster start from £250 minimum spend per event or £35 per person. Check out these budget-friendly spaces you can book through Tagvenue, as of October 2026:
Birthday Party at The Tattershall Castle, from £250 minimum spend per event
(up to 60 guests standing)
Our user said: ‘Prices are reasonable. Our guests commented that all food was flavorsome and delicious.’
The Orangerie Room at BAM Karaoke Box, from £37 per person
(up to 15 guests standing)
Venue said: The Orangerie Room is a mid-sized karaoke rooms and can accommodate up to 15 people, perfect for team outings, intimate gatherings, birthdays, hen/stag events and small group celebrations.
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...
Me and my friend had our joint-birthday party here and it was amazing! The venue was perfectly sized, they let us play our own music and we could book out the whole space for a very low fee. Definitely a five star experience and I'd recommend this place to everyone!
We hired the Lounge at The Tattershall Castle for a party of 30-35ppl. It was a brilliant venue - stuff is every so attentive and accommodating. The location is super convenient and you cannot beat the beauty of the top London landmarks! Prices are reasonable. Our guests commented that all food was flavorsome and delicious. The venue also have all necessary amenities for an event: a portable mic, screens for PPT, sound connections to play your own Spotify list on the night. Highly recommended!
Lovely space; Super easy and cooperative preparation w the team; Great drinks; Amazingly flexible and friendly; Very decent prices for central London.
The venue and staff were lovely, especially the waiter we had all night, Anthony Arias. He was great and catered to us in a professional and fun manner :)
I had a great time here- all the staff were super friendly and accommodating and I would definitely book again! also the drinks were super yummy
The location was great for my 50th birthday party. Very central and easy for guests to get to. We were able to put up decorations (though the venue with the lovely ceiling would be fine without them), the bar staff were great, the food was really good, we chose to play a Spotify playlist which worked well and were able to put a photo slide show on a screen. It was really good for what I wanted.
The venue was great, the food was perfect and very well received. The staff however were the highlight and fantastic throughout the evening. Nothing but positive feedback from those who went. Thank you
The venue itself was fantastic, the staff were incredibly helpful. Big shout out to Anthony for being so attentive and kind!
Page last updated in October 2026
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