Kids Birthday Party Venues for Hire in Cardiff

Booking costs of kids birthday party venues average £34 per person. 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 Cardiff, based on Tagvenue data:

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

• Captain's Lounge at Cardiff City Stadium in Cardiff Outskirts - rated 5/5
  Our user said: ‘Thank you for making it such a special occasion.’

• PARTY AND EVENT VENUE at DNC BAR in Cardiff Centre - rated 4.8/5
  Our user said: ‘The venue was a great size, places to sit down, could connect to the speaker...’

• The Duchess & Outside Space at Lo Lounge in Cardiff - rated 4.8/5
  Our user said: ‘Location was great over looking the bay. Would highly recommend booking this venue.’

You'll find kids 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 Cardiff, together with the standard prices in each size range, based on Tagvenue data (October 2026):

These are the venues within 0.2 mi from central Cardiff, available to book on Tagvenue:

• Full Venue Exclusive Hire at Gaucho Cardiff on 19 The Hayes St David's Centre - 0.2 mi from centre.
  Venue said: The top floor at Gaucho Cardiff offers a versatile space for both intimate soirées and grand celebrations. Two private dining rooms provide intimacy for smaller gatherings, while the spacious dining area caters to groups...
• Second Floor & Terrace at The Botanist Cardiff Central on 5 Church Street - 0.2 mi from centre.
  Our user said: ‘Great little space, set off from the main restaurant. Worked great for our family celebration.’
• PARTY AND EVENT VENUE at DNC BAR on Westgate Street - 0.2 mi from centre.
  Our user said: ‘The venue was a great size, places to sit down, could connect to the speaker...’

Smaller kids birthday party venues usually fit up to 50 guests standing. Here are some great options in Cardiff, based on Tagvenue data as of October 2026:

• Main Dining at Salkaara Wellfield Road - dining room for 30 guests
  Venue said: Inside, there is enough space for a dining event of 30 people. During the daytime, the area is well-lit through the front window wall, making it a nice spot for business lunch, family dinner, or pre-party meal.

• The Bullseye Zone at Roxy Lanes - The Friary, Cardiff - event space for 20 guests
  Venue said: Ideal for: Small social groups are best suited to this space for relaxed, game-focused gatherings that combine standing play and informal seating. What guests say: The Bullseye Zone is lively and well suited to group games.

• Cabin 1 at Lo Lounge, rated 4.8/5 - event space for 45 guests
  Venue said: Best for: Family-friendly celebrations that include children; ticketed community events and small festivals; private birthday parties and milestone gatherings.

Cheap kids birthday party venues in Cardiff start from £10 per person or £80 hire fee per event. Check out these budget-friendly spaces you can book through Tagvenue, as of October 2026:

• The Bullseye Zone at Roxy Lanes - The Friary, Cardiff, from £12 per person (up to 20 guests standing)
  Venue said: Features: The Bullseye Zone contains an electronic dartboard with automatic scoring, bench seating and standing space for gameplay. The space also has in-room Wi‑Fi, air conditioning and accessible toilets and is wheelchair...

• Cabin 2 at Lo Lounge, from £80 hire fee per event (up to 55 guests standing)
  Venue said: Looking for a unique private venue? Our three cozy shipping containers at Lo Lounge offer a stylish, weatherproof space for up to 45 guests—perfect for celebrations, meetings, or casual gatherings.

• Screen 5 at Everyman Cardiff, from £375 minimum spend per event (up to 30 guests seated)