Party Venues for Hire in Cardiff

Booking costs of party venues average £750 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 from June 2026:

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

• Private Upstairs Room at O'Neill's Trinity Street Cardiff in Cardiff Centre - rated 5/5
  Our user said: ‘Venue was great size, bar staff were brilliant...’

• PARTY AND EVENT VENUE at DNC BAR in Cardiff Centre - rated 4.9/5
  Our user said: ‘The venue was a great size, places to sit down, could connect to the speaker...’

• Conservatory (2nd Floor) Bar at The Botanist Cardiff Central in Cardiff Centre - rated 4.7/5
  Our user said: ‘Great little space, set off from the main restaurant. Worked great for our family celebration.’

You'll find 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 (June 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.
  Venue said: With plenty of TVs and a dedicated function room, you’ll never miss a moment of the action. Looking for something more private? Our second floor has it all—your own bar, private toilets, screens, projectors, and flexible...
• Top Bar at Slug and Lettuce Cardiff Central on 84 Saint Mary Street - 0.1 mi from centre.
  Venue said: Slug & Lettuce Cardiff Central is a floral-filled escape in the heart of the city—just a short walk from Cardiff station and right on the busiest street in town.
• Whole Venue at The Cocktail Club Cardiff on 75 Saint Mary Street - 0.1 mi from centre.
  Venue said: Take over The Cocktail Club Cardiff and throw a party that hits different. From iconic interiors and banging playlists to outrageous cocktails served by expert bartenders, this is the ultimate space for celebrations that...

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

First, capacity is crucial—ensure the venue can comfortably accommodate your guest list, whether it's a small gathering or a large celebration. Next, think about location; venues in Cardiff Centre, particularly around the Castle district, offer easy access to public transport and nearby amenities, which is great if your guests are travelling from different areas.

Budget is another important element—check if the venue operates on a minimum spend or hire fee basis and ensure it aligns with your financial plan. Additionally, consider the availability of in-house services such as catering, entertainment, and AV equipment to reduce the need for external suppliers. Finally, assess the venue's ambience and style to match your event's theme, whether you're looking for a trendy bar atmosphere or a more traditional pub setting​​.

In the city centre, particularly around the Castle district, you'll find trendy cocktail bars like DNC BAR, perfect for stylish, upscale events. Pubs like the Bonnie Rogues Pub offer a more relaxed and intimate setting, ideal for smaller gatherings. For larger parties, you can book event spaces like Revolution Cardiff and Flight Club Cardiff, which provide ample space and a lively atmosphere. 

Yes, many party venues in Cardiff offer in-house catering services. Venues such as De Courceys Manor and Everyman Cardiff not only provide an elegant space for your event but also include catering options, ranging from set menus to customisable packages. Additionally, venues like Gaucho Cardiff offer high-quality dining experiences, making them ideal for events where food plays a central role​.