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 £650 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 November 2025:
| From £500 | to £1500 | minimum spend per event |
| From £30 | to £65 | per person |
| From £350 | to £795 | hire fee per event |
Based on the popularity and user ratings on Tagvenue (updated November 2025), the best options include:
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.’
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 Clubhouse at The Coach Makers Arms Pub Marylebone
in Marylebone - rated 4.8/5
Our user said: ‘I hired the Clubhouse for my birthday and the staff were absolutely incredible.’
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 (November 2025):
| Small | up to 40 guests | prices average £700 minimum spend per event |
| Medium | between 60 and 80 guests | prices average £500 minimum spend per event |
| Large | over 90 guests | prices average £800 minimum spend per event |