Your 20s were for figuring things out—your 30s are for doing them right, starting with a party in 30th birthday party venues that are actually worth the hype. A private dining space in Battersea with a tailored menu? Sounds like a solid start. Maybe a swanky bar in London Bridge where the drinks flow and the vibe is just right? Or how about a venue with a late-night license so the party doesn’t end before you’re ready? Whatever your vision, finding the best spot is easier than ever. Tagvenue lets you filter the best birthday spots by location, capacity, and budget, so your 30th is exactly how you imagined it. Browse and book today.
In Thames, prices of 30th birthday party venues average £1800 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 Thames, based on Tagvenue data from October 2025:
| From £800 | to £5000 | minimum spend per event |
| From £675 | to £6500 | hire fee per event |
| From £55 | to £100 | per person |
Based on the popularity and user ratings on Tagvenue (updated October 2025), the best options include:
Balcony Room at Swan, Shakespeare's Globe
in Southwark - rated 4.9/5
Our user said: ‘I hired the Balcony Room for my 30th and had the best experience. The views and location were surreal.’
The Lower Deck at Tamesis Dock
in Vauxhall - rated 4.8/5
Our user said: ‘Area was marked out in advance, and communication with the venue was quick and helpful.’
The Rooftop Terrace bar at Doggett's Coat and Badge
in South Bank - rated 4.7/5
Our user said: ‘Bar staff friendly, hiring process very easy. Great food. Would rent again for another event.’
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 Thames, 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 £900 minimum spend per event |
| Medium 30th birthday party venues | between 70 and 120 guests | prices average £1800 minimum spend per event |
| Large 30th birthday party venues | over 130 guests | prices average £5000 minimum spend per event |