The Westminster Borough in London has fantastic birthday party venues for your special day. Soho, Mayfair, and Covent Garden have many great spaces for both small soirées with friends and grand, ballroom-sized birthday parties. Go for a luxurious private dining room close to Buckingham Palace to feel like royalty, or a rooftop bar with fantastic vistas of the Tower Bridge or the Shard for a birthday that’s uniquely you. Tagvenue has the ideal place for your celebrations—big or small. Find your venue today.
Booking costs of birthday party venues average £750 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 Borough, based on Tagvenue data from May 2026:
| From £500 | to £1500 | minimum spend per event |
| From £45 | to £85 | per person |
| From £50 | to £102 | hire fee per hour |
Based on the popularity and user ratings on Tagvenue (updated May 2026), the best options include:
20% off - Birthday packages at Le Bab Covent Garden
in Covent Garden - rated 4.9/5
Our user said: ‘My birthday party at Le Bab was perfect.’
The Boudoir Bar at Bar Soho
in Soho - rated 4.9/5
Our user said: ‘It was great space for a birthday party, perfect location and the space is amazing.’
Magical Birthday at The Green Man
in Fitzrovia - rated 4.8/5
Our user said: ‘Myself and a friend booked out the upstairs room for a joint birthday party for around 40 guests.’
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 Borough, together with the standard prices in each size range, based on Tagvenue data (May 2026):
| Small | up to 40 guests | prices average £700 minimum spend per event |
| Medium | between 50 and 80 guests | prices average £550 minimum spend per event |
| Large | over 85 guests | prices average £800 minimum spend per event |
Based on Tagvenue data (as of May 2026), users looking for birthday party venues most commonly go for these venue types:
| Pub | prices average £500 minimum spend per event | typically between 50 and 100 guests |
| Bar | prices average £1000 minimum spend per event | typically between 55 and 100 guests |
| Restaurant | prices average £1250 minimum spend per event | typically between 30 and 80 guests |
| Function Room | prices average £500 minimum spend per event | typically between 45 and 80 guests |
| Lounge | prices average £500 minimum spend per event | typically between 40 and 100 guests |
Page last updated in May 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.