30th Birthday Party Venues for Hire in Cardiff

30th Birthday Party Venues for Hire in Cardiff

Discover the best places to throw a b-day party this year

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Top 30th Birthday Party Venues in Cardiff

You wake up, and suddenly, you're 30, and it’s time to party! While the planning might seem overwhelming at first, once you discover the best 30th birthday party venues in Cardiff, all you'll focus on is the celebration itself. Love to dance all night? West Street is the place for non-stop nightlife. If you're more into a birthday lunch or dinner, Cardiff's food scene has you covered. With plenty of independent restaurants, bars, and cafés, it's the perfect spot for a birthday lunch. Whether you're in the mood for a chic restaurant or a late-night club, our top spots will make your 30th birthday awesome! Browse and book in a few minutes.

Map of Cardiff
105 30th Birthday Party Venues in Cardiff

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  • Club Room

    400 guests
    Revolution Cardiff
    (4)
    Cardiff Centre
    Event Space in a Bar
    Shared space
    D
    Damian M.
    “Great size room, helpful sales manager, good selection of food and decent quality”
    from £500
    minimum spend / per session
  • Full Venue Hire

    220 guests
    Tonight Josephine Cardiff
    Cardiff Centre
    Cocktail Bar
    Whole venue
    Tonight Josephine Cardiff offers a unique event and party space that spans two floors, and is the first bar to sport Josephines newest look. With updated neons, daring green hues and disco balls galore its the ideal hangout
    from £1500
    minimum spend / per session
  • Full Venue Hire

    280 guests
    Be At One Cardiff
    Cardiff Centre
    Bar
    Whole venue
    But dont just take our word for itcome experience the magic yourself. Our venue is the ideal spot for corporate functions, birthdays, and Christmas parties, providing an energetic atmosphere that will make any event truly
    from £500
    minimum spend / per session
  • Upper Level

    100 guests
    Be At One Cardiff
    Cardiff Centre
    Event Space in a Bar
    Semi-private area
    At Be At One Cardiff, our Upper Level offers the perfect space for your next private event. Whether youre hosting a corporate function, a birthday celebration, or a festive Christmas party, this exclusive area provides a
    from £250
    minimum spend / per session
  • Private Dining Room

    40 guests
    Chai Social
    Cardiff Outskirts
    Dining Room in a Restaurant
    Private space
    Our gorgeous private garden room with its own private bar and chill-out area is available for parties, birthday celebrations, meetings, get-togethers, celebrations, small or large dinners, baby showers.
    from £25
    per person / per session
  • Whole Venue

    64 guests
    The Athenian Tree
    Cardiff Outskirts
    Restaurant
    Whole venue
    The whole restaurant can seat up to 40 patrons for an engagement party, birthday dinner, celebratory function, or other private event. The interior decor is neutral and in keeping with the general casual vibe.
    from £25
    per person / per session
  • Top Floor Restaurant

    80 guests
    Gaucho Cardiff
    (1)
    Cardiff Centre
    Restaurant
    Semi-private area
    Ascend to the Top Floor Restaurant at Gaucho Cardiff, where an industrial design meets cultural artistry, creating an atmosphere of dark glamour. This space is the perfect backdrop for a range of occasions, from working lunches
    from £4000
    minimum spend / per afternoon
  • Private Dining Room

    50 guests
    Gaucho Cardiff
    (1)
    Cardiff Centre
    Dining Room in a Restaurant
    Private space
    The private dining room at Gaucho Cardiff offers an intimate and luxurious setting for special occasions, corporate events, or private gatherings. The space is elegantly designed with modern, sophisticated decor, featuring
    from £1000
    minimum spend / per afternoon
  • Downstairs

    250 guests
    Par 59 Cardiff
    Cardiff Centre
    Bar
    Whole venue
    Downstairs of Par 59 is a fun space with 2 mini 9-hole golf courses and the central attraction. Seating is set around the golf course on high tables and chairs and can accommodate up to 200ppl.
    from £30
    per person / per session
  • Second Floor & Terrace

    200 guests
    The Botanist Cardiff Central
    (3)
    Cardiff Centre
    Super Venue Badge #Supervenue
    Terrace at a Restaurant
    Private space
    Located on the top floor of the venue with a beautiful inside setting perfect for socialising with also access to The Terrace and a private bar. This would be completely private.
    from £2000
    minimum spend / per session
  • VIP Area

    100 guests
    Dirty Martini Cardiff
    (2)
    Cardiff Centre
    Event Space in a Cocktail Bar
    Shared space
    For parties of up to 300 guests, the VIP Area can be hired exclusively. This includes plenty of luxurious seating areas and a private bar.
    from £500
    minimum spend / per session
  • Private Second Floor

    120 guests
    DNC BAR
    (1)
    Cardiff Centre
    Function Room in a Bar
    Private space
    Our second-floor function room is available for hire with its own entrance, bar, bathroom, sound system, and all the necessary comforts for any event. The capacity is 60 guest dining and 120 standing.
    from £70
    hire fee / per hour
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30th Birthday Party Venues for Hire in Cardiff

FAQs about Top 30th Birthday Party Venues in Cardiff

Consider restaurants, function rooms, or bars for a birthday party with friends and family if you want to spend a few hours celebrating. Warehouses offer flexibility and are great for larger events at a more affordable price than restaurants; however, you'll likely need to arrange catering. In the summer, outdoor spaces like gardens or patios are perfect for tropical-themed birthdays, picnics, or happy hours with friends.

The cost of venues varies based on the type—whether it's a restaurant, blank canvas space, or bar—along with the services offered and any additional features like entertainment.

  • Bars and restaurants: Many venues have a minimum spend requirement, ranging from £250 to £5,000, depending on the venue and the time of day.
  • Private rooms in restaurants: Minimum spend can start as low as £100 and reach up to £2,500 per day. Some venues charge per person, while others set a flat minimum for the entire event.
  • Larger venues: For bigger spaces such as warehouses or event halls, prices can exceed £10,000, depending on the venue's capacity and the services included. (All data from Tagvenue.)

There are several things to consider when planning a birthday, such as the type of event you want, such as dinner, dance or casual gathering. Think about the guest list size and what the birthday celebrant enjoys. Don't forget to plan for entertainment and accessibility, and choose a convenient location.

Check out our Ultimate Birthday Party Planning Guide for all the tips you need!

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