You only turn 30 once, so let’s make it count. If you're planning a lavish dinner in Knightsbridge, a rooftop bash overlooking Chelsea’s skyline, or an all-night celebration in a private club, we have the best venues to match your occasion. Imagine popping champagne in a hidden speakeasy or celebrating in a private bar with a private bartender crafting your favourite drinks. Whatever your vibe, Kensington and Chelsea have the 30th birthday party venues to make it happen. Browse top spots on Tagvenue, compare options, and book your favourite spot with ease. Time to throw a party you’ll still be talking about at 40.
In Kensington and Chelsea, prices 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 Kensington and Chelsea, based on Tagvenue data from October 2025:
| From £500 | to £2000 | minimum spend per event |
| From £50 | to £60 | per person |
| From £100 | to £200 | hire fee per hour |
Based on the popularity and user ratings on Tagvenue (updated October 2025), the best options include:
The Cellar Space at The Mall Tavern
in Kensington - rated 4.9/5
Our user said: ‘Had a great time here for my wife's 30th birthday party.’
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 :)...’
Albert's Champagne Bar at Albert's at Beaufort House
in Chelsea - rated 4.7/5
Our user said: ‘celebrated my 60th birthday at Beaufort House and couldn’t have chosen a better venue.’
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 Kensington and Chelsea, together with the standard prices in each size range, based on Tagvenue data (October 2025):
| Small 30th birthday party venues | up to 40 guests | prices average £500 minimum spend per event |
| Medium 30th birthday party venues | between 50 and 80 guests | prices average £1000 minimum spend per event |
| Large 30th birthday party venues | over 80 guests | prices average £2000 minimum spend per event |