Hire the perfect 21st birthday party venue in London
Find the best event spaces and book with confidence. Trusted by 100k+ planners. 10 years of venue expertise. 100% free to use.
Trusted by 50,000+ customers
100% free. Only pay the venue you book.
4.7 out of 5 - Trustpilot
"HeadBox gave me the perfect options - so much variety and so easy to use."
It's the big one. Book 21st birthday party venues in London and enter adulthood the right way
Enter adulthood the right way with these amazing London 21st birthday party venues. 21 is a big age, and it needs a big venue. From birthday party bars to birthday party halls, these 21st-worthy venues in London will make the night a memorable one. Check out the best 21st birthday party venues in London below.
Match with venuesThe best 21st birthday party venues in London
Mosimann's - Windsor Private Room
Knightsbridge (0.4 km)
14
Anomalous Space - The Georgian Townhouse: Multi Space Corporate Venue
Angel (0.2 km)
100
Winter Wonderland - Bavarian Hall
Marble Arch (0.6 km)
1650
Dovetail Bar - Leicester Square - Balcony Hire
Leicester Square (0.2 km)
40
Piccolino Exchange Square - Private Dining Room or Semiprivate Area
Liverpool Street (0.2 km)
40
Gymkhana - Exclusive Venue Hire
Green Park (0.2 km)
100
AND THEN - Roof Top
Tooting Broadway (0.0 km)
160
Hyatt Regency London - The Churchill - The Chartwell Suite
Marble Arch (0.2 km)
350
Spiritland - Private Hire
King’s Cross (0.6 km)
120