Birthday Party Venues for Hire in Soho, London

Booking costs of birthday party venues average £1500 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 Soho, based on Tagvenue data:

Based on the popularity and user ratings on Tagvenue (updated October 2026), 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.’

• Gold Room at Be at One Regent Street in Soho - rated 4.9/5
  Our user said: ‘Aaron was an amazing barman throughout our time in the gold room. He was really helpful & friendly.’

• Basement Studio at The Little Scarlet Door in Soho - rated 4.7/5
  Our user said: ‘A few friends and I held a joint birthday party in the downstairs function room...’

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 Soho, together with the standard prices in each size range, based on Tagvenue data (October 2026):

Based on Tagvenue data (as of October 2026), users looking for birthday party venues most commonly go for these venue types:

Smaller birthday party venues usually fit up to 40 guests standing. Here are some great options in Soho, based on Tagvenue data as of October 2026:

• Karaoke private room at Simmons | Soho, rated 4.7/5 - lounge for 30 guests
  Our user said: ‘The management was so helpful and great communicators! They made sure my party was great throughout!’

• Large cave - 20 to 25 people at Zum Barbarossa, rated 4.9/5 - lounge for 25 guests
  Venue said: The space includes in-room Wi‑Fi, air conditioning and a semi-private layout separated from the main dining area. Ideal for: Small groups will find the lounge well suited to relaxed, seated social evenings and quiet conversation.

• Channing Williams at The Union Club, rated 4.9/5 - meeting room for 30 guests
  Venue said: The Union offers a range of unique spaces for all occasions. Whether for business or pleasure, we’ll have a meeting or event space for you. Just so you know, our small meeting rooms are available to hire by the full or half-day...

Cheap birthday party venues in Soho start from £500 minimum spend per event or £30 per person. Check out these budget-friendly spaces you can book through Tagvenue, as of October 2026:

• The Snug Room at The Ganton Arms, from £500 minimum spend per event (up to 30 guests standing)
  Our user said: ‘This booking was great value for money in central London and I'd definitely recommend this venue.’

• The Roof Terrace at Karma Sanctum Soho Hotel, from £30 per person (up to 40 guests standing)
  Our user said: ‘Lovely rooftop bar with seating. Wonderful staff. Great drinks.’

• Writer's Room at The Union Club, from £70 hire fee per hour (up to 15 guests standing)
  Our user said: ‘All great. I would definitely book again.’