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Top Small Party Spaces in Cardiff
Cardiff's small party venues provide an inviting setting for intimate gatherings with friends and family. Picture yourself in a cosy private bar, charming bistro, or stylish cocktail lounge. Explore the Castle Quarter, where you can enjoy a celebration with your guests in one of the city’s trendy restaurants or wine bars. If you prefer a more casual atmosphere, head to a pub or small party spaces in Pontcanna or Canton. Start your journey through Cardiff’s delightful small venues with Tagvenue and discover the right spot for your next party!
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![PARTY AND EVENT VENUE at DNC BAR in Cardiff Centre]()
from £100
hire fee / per sessionCheck availabilityPARTY AND EVENT VENUE
120 guestsDNC BARCardiff Centre
#Supervenue
LLara J.
“Staff were fantastic, venue is perfect for an 18th party.” -
![Upstairs Room at O'Neill's St Mary Street Cardiff in Cardiff Centre]()
from £400
minimum spend / per sessionCheck availabilityUpstairs Room
300 guestsO'Neill's St Mary Street CardiffCardiff CentreDDamian G.
“What I liked about the place we rented was the great location, fantastic atmosphere, and friendly staff.” -
![Cabin 2 at Lo Lounge in Cardiff]()
from £80
hire fee / per afternoonCheck availabilityCabin 2
55 guestsLo LoungeCardiffLLisa K.
“They would hard all night. Location was great over looking the bay. Would highly recommend booking this venue.” -
![Private Room in A Lounge at Wow Lounge Cardiff in Cardiff Centre]()
from £15
hire fee / per hourCheck availabilityPrivate Room in A Lounge
25 guestsWow Lounge CardiffCardiff CentreOur lounge provides a setting for intimate gatherings, private parties, or VIP events. A capacity for up to 20 guests. We have plush seating and lovely lighting that sets the mood.
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![Private Dining Room at The Botanist Cardiff Central in Cardiff Centre]()
from £300
minimum spend / per sessionCheck availabilityPrivate Dining Room
12 guestsThe Botanist Cardiff CentralCardiff Centre
#Supervenue
IIwan S.
“Great little space, set off from the main restaurant. Worked great for our family celebration.” -
![Restaurant Hire at Browns Marriott Cardiff in Cardiff Centre]()
from £25
minimum spend / per sessionCheck availabilityRestaurant Hire
250 guestsBrowns Marriott CardiffCardiff CentreAn all-day British brasserie and bar housed in a hotel, defined by a polished grand café-style dining room that balances formal seating and an approachable brasserie layout.
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![Cabin 1 at Lo Lounge in Cardiff]()
from £80
hire fee / per afternoonCheck availabilityCabin 1
45 guestsLo LoungeCardiffCabin 1 is an Event Space in Lo Lounge, a sheltered private cabin that opens directly onto a timber deck and outdoor seating area. Design: The cabin has a maritime-industrial appearance, featuring painted corrugated panels,
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![Premier Lounge at Cardiff City Stadium in Cardiff Outskirts]()
from £235
hire fee / per sessionCheck availabilityPremier Lounge
600 guestsCardiff City StadiumCardiff OutskirtsAAlun J.
“Splendid venue and excellent support from the duty staff and the events planner.” -
![Bar 1 at Bonnie Rogues Pub in Cardiff Centre]()
from £250
minimum spend / per sessionCheck availabilityBar 1
30 guestsBonnie Rogues PubCardiff Centre
#Supervenue
MMartina F.
“Excellent space! In the mix so we still benefitted from the atmosphere of the bar, and easy access to drinks.” -
![The Greenhouse at The Botanist Cardiff Central in Cardiff Centre]()
from £500
minimum spend / per sessionCheck availabilityThe Greenhouse
30 guestsThe Botanist Cardiff CentralCardiff Centre
#Supervenue
MMaggie N.
“Great private dinning space which allowed us to be comfortable with our mixed group which included toddlers.” -
![Bar 3 at Bonnie Rogues Pub in Cardiff Centre]()
from £250
minimum spend / per sessionCheck availabilityBar 3
120 guestsBonnie Rogues PubCardiff Centre
#Supervenue
AAngela D.
“The area was perfect for our event. Easy access to the bar.” -
![The Duchess at Lo Lounge in Cardiff]()
from £80
hire fee / per afternoonCheck availabilityThe Duchess
50 guestsLo LoungeCardiffThe Duchess is a Private space in Lo Lounge and is a long, narrow room organised around a single banquet-style table that creates an intimate, private dining layout.
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FAQs about Top Small Party Spaces in Cardiff
Booking costs of small party venues average £500 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 £300 | to £1500 | minimum spend per event |
| From £12 | to £35 | per person |
| From £100 | to £250 | hire fee per event |
Based on the popularity and user ratings on Tagvenue (updated October 2026), the best options include:
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Cabin 2 at Lo Lounge in Cardiff - rated 5/5
Our user said: ‘Location was great over looking the bay. Would highly recommend booking this venue.’ -
Premier 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...’
These are the venues within 0.1 mi from central Cardiff, available to book on Tagvenue:
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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.’ -
Top Bar at Slug and Lettuce Cardiff Central
on 84 Saint Mary Street - 0.1 mi from centre.
Venue said: Slug and Lettuce Cardiff Central is a cocktail-focused bar housed in a stone-fronted, historic building that pairs contemporary interiors with a menu of cocktails and global classics. -
The Den (Basement) at The Cocktail Club Cardiff
on 75 Saint Mary Street - 0.1 mi from centre.
Venue said: Features: The room includes a full-length wooden bar and an in-house PA and speaker system. The room has Wi‑Fi and air conditioning and supports playing your own music or bringing an external DJ.
Cardiff has a diverse selection of small party venues, including cocktail bars, pubs, and stylish restaurants. You can head over to small bars and lounges like the Flight Club, or book a restaurant like The Botanist for a dinner party in a more intimate atmosphere.
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Page last updated in October 2026
To provide you with relevant information, our pages are refreshed using an algorithm that aggregates real-time data, including bookings, reviews, and venue updates.