30th Birthday Party Venues for Hire in Soho, London

Booking costs of 30th 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 September 2026), the best options include:

• The Boudoir Bar at Bar Soho in Soho - rated 4.9/5
  Our user said: ‘Excellent location for a 30th party. The space has different zones too so worked for a mixed group of people.’

• Boom Box Bar at Black Tap in Soho - rated 4.9/5
  Our user said: ‘The space was also perfect for our group of 30 and bar staff were great throughout the evening.’

• Full venue at Two Floors in Soho - rated 4.8/5
  Our user said: ‘Venue decorated the venue very cutely ahead of the night. Space to dance.’

You'll find 30th 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 (September 2026):

Based on Tagvenue data (as of September 2026), users looking for 30th birthday party venues most commonly go for these venue types:

Smaller 30th birthday party venues usually fit up to 40 guests standing. Here are some great options in Soho, based on Tagvenue data as of September 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!’

• The Loft at Zahter, rated 4.8/5 - dining room for 28 guests
  Our user said: ‘I loved that I could connect my own music and that the space was very separate to the rest of the restaurant.’

• The Roof Terrace at Karma Sanctum Soho Hotel, rated 4.9/5 - terrace for 40 guests
  Venue said: The intimate Roof Terrace offers a flexible space, allowing for small business lunches or large group dinners, and can also be hired for product launches, exhibitions and cocktails parties.

Cheap 30th birthday party venues in Soho start from £1500 hire fee per event or £35 per person. Check out these budget-friendly spaces you can book through Tagvenue, as of September 2026:

• Ground Floor Bar at The Union Club, from £1500 hire fee per event (up to 120 guests standing)
  Our user said: ‘Amazing, friendly staff, great food and great communication and planning help from Molly and her team.’

• Large cave - 20 to 25 people at Zum Barbarossa, from £35 per person (up to 25 guests standing)
  Our user said: ‘They would respond quickly if I had any enquiries, would definitely recommend booking this place .’

• Club at Be at One Regent Street, from £500 minimum spend per event (up to 200 guests standing)
  Our user said: ‘Aaron was an amazing barman throughout our time in the gold room. He was really helpful & friendly.’