30th Birthday Party Venues for Hire in City of London

Booking costs of 30th birthday party venues average £1200 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 City of London, based on Tagvenue data:

Based on the popularity and user ratings on Tagvenue (updated October 2026), the best options include:

• The Speakeasy at MNM in Tower Hill - rated 4.8/5
  Our user said: ‘I booked The Gobpsy for my boyfriend's surprise 30th birthday and I would definitely book this venue again!’

• Private Cocktail Lounge at Patch St Paul's in Blackfriars - rated 4.8/5
  Our user said: ‘I hosted my 30th Birthday at Patch St Pauls and it was an amazing evening!’

• Soda Room at The Botanist Broadgate Circle in City of London - rated 4.7/5
  Our user said: ‘Great location, stunning space and fantastic venue managers.’

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 City of London, 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 30th birthday party venues most commonly go for these venue types:

Smaller 30th birthday party venues usually fit up to 45 guests standing. Here are some great options in City of London, based on Tagvenue data as of October 2026:

• The Bedouin Tent & Garden at St Ethelburga's Centre, rated 4.8/5 - outdoor space for 30 guests
  Our user said: ‘Accessible venue (ramp and only one small step) in a central location.’

• 180 Club at Balls Brothers Austin Friars, rated 4.8/5 - event space for 35 guests
  Our user said: ‘The venue is detached from main venue. Very private, own bar and spacious.’

• Private Dining Room at The Hydrant, rated 4.7/5 - dining room for 15 guests
  Our user said: ‘We booked the small private upstairs room for 11 people for my sister's hen party and had a wonderful time!’

Cheap 30th birthday party venues in City of London start from £10 hire fee per hour or £10 per person. Check out these budget-friendly spaces you can book through Tagvenue, as of October 2026:

• The Speakeasy at MNM, from £10 hire fee per hour (up to 60 guests standing)
  Our user said: ‘The price and affordability were a big factor for me and this venue and organisers exceeded my expectations.’

• Flower Area at The Cocktail Club Mansion House, from £10 per person (up to 30 guests standing)
  Venue said: A semi-private area with long banquet-style seating, high tables, and leather booths. The space is set up for group gatherings and social occasions, with floral interior detail and dimmable lighting.

• Arch 1 at The Banker, from £50 hire fee per event (up to 35 guests standing)
  Venue said: An intimate space for up to 30 people, the arch can be arranged to suit your requirements - set up with tables and chairs for dining, or more formally for a business meeting.