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!
Booking costs of birthday party venues average £1100 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 February 2026:
| From £500 | to £1800 | minimum spend per event |
| From £37 | to £90 | per person |
| From £150 | to £250 | hire fee per hour |
Based on the popularity and user ratings on Tagvenue (updated February 2026), the best options include:
Entire Venue at Brass Monkey
in Westminster - rated 4.9/5
Our user said: ‘Good location for people coming from different places.’
Full Venue Hire at The Loosebox
in Westminster - rated 4.9/5
Our user said: ‘The venue was great, the food was perfect and very well received.’
The Vault Bar at Walkers of Whitehall
in Whitehall - rated 4.8/5
Our user said: ‘The location was great for my 50th birthday party.’
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 (February 2026):
| Small | up to 40 guests | prices average £500 minimum spend per event |
| Medium | between 60 and 100 guests | prices average £1000 minimum spend per event |
| Large | over 120 guests | prices average £3500 minimum spend per event |
Page last updated in February 2026
To provide you with relevant information, our pages are refreshed using an algorithm that aggregates real-time data, including bookings, reviews, and venue updates.