Turning 30? Don’t worry, it’s not downhill from here unless you’re planning on rolling into your party in style! Chelsea has everything you need to throw a birthday bash that’s as fabulous as you are. Wondering what the hype is about? We’re talking glamorous ballrooms with sparkle to small quirky photo studios where you can strike a pose all night long, the spaces here will make your 30th extra special. Want to keep it fun? Book a spacious hall to dance the night away, or pick a blank canvas venue that’s just waiting for your creative genius. Ready book? Chelsea has 30th birthday party venues to make you swoon! Let’s go!
Booking costs of 30th birthday party venues average £1000 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 Chelsea, based on Tagvenue data from December 2025:
| From £800 | to £2500 | minimum spend per event |
| From £30 | to £100 | per person |
| From £700 | to £9600 | hire fee per event |
Based on the popularity and user ratings on Tagvenue (updated December 2025), the best options include:
Private Conservatory Room at Manicomio Chelsea Restaurant
in Chelsea - rated 5/5
Our user said: ‘The Conservatory room at Manicomio Chelsea was the perfect venue for our small wedding celebration.’
PJ's Restaurant at PJ's Chelsea Brasserie
in South Kensington - rated 4.9/5
Our user said: ‘Guiseppe's communication was also on-point and gave me the experience I was looking for!’
The Jabberwocky at Callooh Callay Chelsea
in Chelsea - rated 4.8/5
Our user said: ‘Would definitely use this venue again as the staff were so great :)...’
You'll find 30th 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 Chelsea, together with the standard prices in each size range, based on Tagvenue data (December 2025):
| Small | up to 30 guests | prices average £800 minimum spend per event |
| Medium | between 50 and 80 guests | prices average £1500 minimum spend per event |
| Large | over 105 guests | prices average £3000 minimum spend per event |
Page last updated in December 2025
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