London's hidden green spaces scatter across the map — from rooftop terraces in Shoreditch to garden rooms in Islington, and riverside spots near Tower Bridge. outdoor birthday party venues in London give you the option to shift energy as weather and mood allow, often with covered areas or heating so the night stays comfortable. Most sit within easy reach of Tube lines, so guests don't need a postcode PhD to find you. Many come with built-in catering and bar setups, so logistics stay simple. Explore what's available.
The cost of outdoor birthday party venues averages around £2000 minimum spend per event. The final price will depend on location, size, amenities, and demand. Some venues also offer additional packages that include catering, AV equipment, or additional services. Take a look at the usual price ranges in London, based on Tagvenue data from May 2026:
| From £750 | to £4600 | minimum spend per event |
| From £50 | to £115 | per person |
| From £100 | to £500 | hire fee per hour |
Based on the popularity and user ratings on Tagvenue (updated May 2026), the best options include:
Gazebo Garden at The Glasshouse
in New Malden - rated 5/5
Our user said: ‘Would 100% recommend hiring this venue for a party. Thank you glasshouse staff.’
The Rooftop Terrace bar at Doggett's Coat and Badge
in South Bank - rated 4.8/5
Our user said: ‘The location. The terrace. Cleanliness. Toilets close by. Friendly staff. Loved the area. The room.’
Stretch Tent at The Crown Inn at Burnham Beeches
in Buckinghamshire - rated 4.8/5
Our user said: ‘Great garden with a large tent covering and comfortable seating.’
You'll find outdoor 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 London, together with the standard prices in each size range, based on Tagvenue data (May 2026):
| Small | up to 60 guests | prices average £1500 minimum spend per event |
| Medium | between 80 and 120 guests | prices average £2000 minimum spend per event |
| Large | over 170 guests | prices average £2500 minimum spend per event |
These are the venues within 0.6 mi from central London, available to book on Tagvenue:
Based on Tagvenue data (as of May 2026), users looking for outdoor birthday party venues most commonly go for these venue types:
| Terrace | prices average £2000 minimum spend per event | typically between 40 and 100 guests |
| Garden | prices average £1000 minimum spend per event | typically between 80 and 200 guests |
| Restaurant | prices average £1500 minimum spend per event | typically between 40 and 110 guests |
| Pub | prices average £1500 minimum spend per event | typically between 70 and 200 guests |
| Rooftop | prices average £2500 minimum spend per event | typically between 65 and 150 guests |
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.