Private Dining Rooms for Birthdays for Hire in Cardiff

Booking costs of private dining rooms for birthdays average £600 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 Cardiff, based on Tagvenue data:

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

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

• The Duchess 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.’

• Bar 4 at Bonnie Rogues Pub in Cardiff Centre - rated 4.7/5
  Our user said: ‘The area was perfect for our event.’

You'll find private dining rooms for birthdays 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 (November 2026):

These are the venues within 0.1 mi from central Cardiff, available to book on Tagvenue:

• Upstairs Room at O'Neill's St Mary Street Cardiff on 85-87 St Mary St, Cardiff - 0.1 mi from centre.
  Our user said: ‘What I liked about the place we rented was the great location, fantastic atmosphere, and friendly staff.’
• Full Venue Hire at Slug and Lettuce Cardiff Central on 84 Saint Mary Street - 0.1 mi from centre.
  Venue said: Location: Cardiff city centre on the city's main hospitality strip. The surrounding cluster of bars and restaurants makes it easy for guests to continue the evening nearby.
• The Tiger Bar (Ground Floor) at The Cocktail Club Cardiff on 75 Saint Mary Street - 0.1 mi from centre.
  Venue said: The Tiger Bar has its own private bar, giving groups a separate setting while still being part of the wider venue.

Smaller private dining rooms for birthdays usually fit up to 50 guests seated. Here are some great options in Cardiff, based on Tagvenue data as of November 2026:

• Neighbourhood Restaurant at Neighbourhood Bedrooms - restaurant for 30 guests
  Venue said: A flexible, stylish space that combines food, drinks, and community under one roof. Flexible seating for small to medium groups.

• Private Room in A Lounge at Wow Lounge Cardiff - lounge for 25 guests
  Venue said: We offer two distinct areas: a secluded, relaxing lounge for smaller gatherings (up to 20 guests), and a larger space (capable of accommodating up to 40 guests).

• Full Restaurant at Bodega - restaurant for 50 guests
  Venue said: An unpretentious little restaurant and little sister to The Priory, Caerleon. With our Spanish heritage we have brought our love for all things fire, wine and wider Mediterranean influence to Cardiff, at our Lakeside site.

Cheap private dining rooms for birthdays in Cardiff start from £10 per person or £85 hire fee per event. Check out these budget-friendly spaces you can book through Tagvenue, as of November 2026:

• Downstairs at Prego Wine Bar, from £10 per person (up to 45 guests seated)
  Venue said: The downstairs at Prego Wine Bar can host up to 45 guests. This space is fit for smaller gatherings. There are couches and tables available.

• VIP Gallery at Mocka Lounge, from £85 hire fee per event (up to 30 guests seated)
  Venue said: THE mezzanine space overlooking the main area is a great option for those wanting a little bit of privacy yet still be part of the biggest party. It's recommended for hen or stag parties, birthday events, or simply for groups...

• Bar 3 at Barbara's Bier Haus Cardiff, from £250 minimum spend per event (up to 60 guests seated)
  Venue said: Bar 3 is a Bar in Barbara's Bier Haus Cardiff that provides an intimate, semi-private setting separate from the main bar. Design: The room has timber-panelled walls and exposed brick accents paired with a dark ceiling that...