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Top 21st Birthday Venues in Bournemouth
Turning 21 deserves something unforgettable — and Bournemouth delivers. It’s packed with epic 21st birthday party venues to prove it. Think beachfront bars where the night starts with sunset shots, or hidden lounges where the playlist never ends. The vibes are loud, the drinks are cold, and the celebrations go way past midnight. Grab your crew, plan your outfit, and pick your spot; your 21st birthday party in Bournemouth is about to be legendary.
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![Room 2 at Barbara's Bier Haus Bournemouth in Bournemouth]()
from £1650
minimum spend / per sessionCheck availabilityRoom 2
300 guestsBarbara's Bier Haus BournemouthBournemouthWelcome to Room 2– the perfect spot for celebrations at Barbara’s Bier Haus Bournemouth. This versatile space can be hired exclusively outside of our usual opening hours. -
![Function Room at Branksome Crafthouse in Bournemouth Town Centre]()
from £100
minimum spend / per sessionCheck availabilityFunction Room
60 guestsBranksome CrafthouseBournemouth Town CentreRear function room perfect for functions up to 60 people. Access to own bar and own music! This private area is also ideal for meetings and corporate days, unlimited teas and coffees available as well as lunch and buffet -
![Mauretania Suite at The Riviera Hotel Alum Chine in Bournemouth]()
from £350
hire fee / per dayCheck availabilityMauretania Suite
160 guestsThe Riviera Hotel Alum ChineBournemouthThis room has the capacity to accommodate up to 200 people. Ideal for Christmas parties, Wedding receptions & Birthday Parties as well as Conferences and Meetings. -
![Main Room at Old Fire Station in Bournemouth]()
from £40
hire fee / per hourCheck availabilityMain Room
600 guestsOld Fire StationBournemouthBlackout room with stage and DJ booth. Significant stage and effect lighting, large D&B Audotechnic sound system, video projection system, large bar, raised platforms for audience, Pioneer DJ equipment, stage barrier if required. -
![Private Room at Vicolo in Bournemouth]()
from £200
hire fee / per eveningCheck availabilityPrivate Room
40 guestsVicoloBournemouthVicolo offers a versatile event setting, made for intimate gatherings, celebrations, or corporate functions, where you can enjoy the use of a private dedicated space for your events. -
![Terrace at The Green House in Bournemouth]()
from £34
per person / per sessionCheck availabilityTerrace
110 guestsThe Green HouseBournemouthOur Terrace is the ideal location for Summer Parties & celebrations. This space can fit up to 110 guests with the option to move into our events room in case of bad weather. -
![Main Function Space with Bar at Branksome Crafthouse in Bournemouth Town Centre]()
from £100
minimum spend / per sessionCheck availabilityMain Function Space with Bar
100 guestsBranksome CrafthouseBournemouth Town CentreFits up to 50 people seated and 100 standing and has it's own private bar, perfect for big evening functions and celebrations, wakes, wedding receptions. -
![Bar 1 at Barbara's Bier Haus Bournemouth in Bournemouth]()
from £1150
minimum spend / per morningCheck availabilityBar 1
300 guestsBarbara's Bier Haus BournemouthBournemouthSay hello to Bar 1 – the heart of Barbara’s Bier Haus Bournemouth. With plenty of seating, a live music stage, and loads of natural light, this space is perfect for relaxed socials, live entertainment, and all kinds of celebrations. -
![The Ballroom at Marsham Court Hotel in Bournemouth]()
from £400
hire fee / per eveningCheck availabilityThe Ballroom
200 guestsMarsham Court HotelBournemouthLarge south facing event space with views over the sea. Access to outdoor terrace overlooking the swimming pool and sea beyond. The Ballroom has its own bar and can also be used in conjunction with the Den function room for -
![Under The Stairs at Marsham Court Hotel in Bournemouth]()
from £250
hire fee / per eveningCheck availabilityUnder The Stairs
100 guestsMarsham Court HotelBournemouthA south facing function room for group events, meetings and banquets for up to 80 people. Under the Stairs function Room connects with The View room. -
![Bar Lounge at Neo Restaurant in Bournemouth]()
from £650
hire fee / per sessionCheck availabilityBar Lounge
50 guestsNeo RestaurantBournemouthWith its stylish decor and relaxed atmosphere, it’s the perfect spot for everything from intimate hangouts to lively celebrations, with space for up to 50 guests. -
![The Plantation at Marsham Court Hotel in Bournemouth]()
from £500
hire fee / per eveningCheck availabilityThe Plantation
280 guestsMarsham Court HotelBournemouthThe Plantation Function Room, with medium-high ceilings renovated, is airy and spacious for groups up to 280 persons. In the refurbishment, 2 centre columns were removed and a fully sprung dance floor was put in, making this
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Book One of Bournemouth's Cheap Places for a 21st Birthday
from £25
per person / per session
per person / per session
Birthday Party (Shared Space)
40
60
Boom Battle Bar Bournemouth
Bournemouth Town Centre
Ready, Bournemouth? Boom Battle Bar has crash-landed in Exeter Crescent and it’s bringing next-level nights out with it. Whether you're planning a wild night with friends, a corporate social, or a celebration with a twist,
from £25
per person / per session
per person / per session
Entire Space
75
80
The Coconut Tree Bournemouth
Bournemouth
We want to give everyone a taste of Sri Lankan family hospitality, with an authentic affordable menu delivering delicious dishes and fantastic flavours combined with fun Cocotails and a relaxed island vibe.
from £38
minimum spend / per session
minimum spend / per session
Christmas Party
20
34
Escape Hunt Bournemouth
Bournemouth Town Centre
Outdoor City Hunts – explore your city in ways you’ve never seen before. Will you retrieve Aladdin’s magical lamp, rescue the Mad Hatter in Alice in Puzzleland, or escape Blackbeard’s sinking ship?
from £100
minimum spend / per afternoon
minimum spend / per afternoon
Function Room
16
30
The Duck Westbourne
Bournemouth
Our function room can seat 16 around a table or up to about 25-30 people standing. It is situated next to our beer garden, which gives hirers the option to expand out into that area for increased party sizes.
from £150
hire fee / per afternoon
hire fee / per afternoon
The Garden
70
70
Marsham Court Hotel
Bournemouth
Our South facing garden is the perfect setting for private parties and events. From wedding ceremonies to company BBQ's - you can rest assured that The View will always be reserved in case of inclement weather.
from £500
hire fee / per session
hire fee / per session
Upper Level Hire
160
160
Mulligans Bournemouth
Bournemouth Town Centre
a fully stocked bar and a generous food menu mean everyone is well catered for. There’s plenty of seating and open space, and with room for up to 140 people, the venue is ideal for large groups and major celebrations.
Explore Trendy Bars for Your Upcoming 21st Birthday Party
from £15
per person / per session
per person / per session
Karaoke Room
32
40
Barbara's Bier Haus Bournemouth
Bournemouth
Just off Bar 2, our Karaoke Room is your private sing-along spot. It can be hired on its own or as part of a Bar 2 booking. It's also available for 1, 2 or 3-hour slots, it’s perfect for parties, team nights or just an excuse
from £40
hire fee / per hour
hire fee / per hour
Engine Room
150
Old Fire Station
Bournemouth
This is the smallest space in the venue and the only one with natural light. It is a bar style room with a small dancefloor and DJ booth or stage space.
from £1000
hire fee / per session
hire fee / per session
Full Venue Hire
180
380
Mulligans Bournemouth
Bournemouth Town Centre
Two fully stocked bars and a generous food menu mean everyone is well catered for. There’s plenty of seating and open space, and with room for up to 380 people, the venue is ideal for large groups and major celebrations.
from £400
hire fee / per morning
hire fee / per morning
Entire Venue
38
56
Sobo Sommelier
Bournemouth
Enjoy the exclusive use of Sobo Sommelier, giving you and your guests privacy and a personalized experience. The interior includes a wine bar area, high-top sharing tables, and a seated dining area that seats up to 36.
from £35
per person / per session
per person / per session
The BIG Boom Brunch
40
60
Boom Battle Bar Bournemouth
Bournemouth Town Centre
Ready, Bournemouth? Boom Battle Bar has crash-landed in Exeter Crescent and it’s bringing next-level nights out with it. Whether you're planning a wild night with friends, a corporate social, or a celebration with a twist,
from £500
minimum spend / per session
minimum spend / per session
Full Venue Hire
75
200
Be At One Bournemouth
Bournemouth
Whether you're celebrating the weekend or marking a special occasion, our menu offers over 100 expertly crafted cocktails, thanks to our skilled bartenders.
Frequently Asked Questions
Booking costs of 21st birthday party venues average £500 hire fee 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 Bournemouth, based on Tagvenue data from May 2026:
| From £200 | to £1000 | hire fee per event |
| From £25 | to £34 | per person |
| From £100 | to £1650 | minimum spend per event |
You'll find 21st 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 Bournemouth, together with the standard prices in each size range, based on Tagvenue data (May 2026):
| Small | up to 60 guests | prices average £200 hire fee per event |
| Medium | between 70 and 110 guests | prices average £5000 hire fee per event |
| Large | over 160 guests | prices average £500 hire fee per event |
These are the venues within 0.2 mi from central Bournemouth, available to book on Tagvenue:
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Function Room at Branksome Crafthouse
on 152-154 Commercial Road The Branksome - 0.1 mi from centre.
Venue said: As well as the main Restaurant and Bar are, we have a selection of private spaces for hire for all events... corporate to celebrations! The venue is split over two levels, free WiFi and powerpoints and access to screens for... -
Full Venue Hire at Mulligans Bournemouth
on Exeter Crescent - 0.2 mi from centre.
Venue said: Two fully stocked bars and a generous food menu mean everyone is well catered for. There’s plenty of seating and open space, and with room for up to 380 people, the venue is ideal for large groups and major celebrations. -
Whole Venue Hire at Brasserie Blanc Bournemouth
on 105 West Cliff Road - 0.2 mi from centre.
Venue said: Brasserie Blanc Bournemouth is a French brasserie by the seaside, offering a relaxed dining atmosphere with both a terrace and an elegant dining room. The menu features classic French dishes and a curated wine selection
Based on Tagvenue data (as of May 2026), users looking for 21st birthday party venues most commonly go for these venue types:
| Bar | prices average £1150 minimum spend per event | typically between 60 and 300 guests |
| Function Room | prices average £500 hire fee per day | typically between 60 and 140 guests |
| Hotel | prices average £500 hire fee per day | typically between 140 and 200 guests |
| Restaurant | prices average £3000 minimum spend per event | typically between 100 and 140 guests |
| Pub | prices average £100 minimum spend per event | typically between 30 and 40 guests |
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Page last updated in May 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.