Turning 30 is a milestone worth celebrating, and Green Park has some of the best spaces in London to do just that! Once a site for 18th-century festivals and duels (don’t worry, no dueling required at your party), this elegant area is home to stylish bars, exclusive private dining spots, and chic halls and ballrooms. Here, you can celebrate however you like. Host a post night out with friends that would even make the Spice Girls jealous or perhaps you just want to take it easy and play boardgames at a cosy pub? Whatever you decide to do, we have a space for your birthday wishes. Ready to browse our top 30th birthday party venues in Green Park? May you find the best birthday location. Good luck!
In Green Park, prices of 30th birthday party venues average £2200 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 Green Park, based on Tagvenue data from October 2025:
| From £1500 | to £5000 | minimum spend per event |
| From £70 | to £130 | per person |
| From £1000 | to £4000 | hire fee per day |
Based on the popularity and user ratings on Tagvenue (updated October 2025), the best options include:
The Back Room at Hard Rock Cafe London
in Mayfair - rated 5/5
Our user said: ‘Great venue in an excellent location.’
The Chesterfield Room at The Market Tavern
in Mayfair - rated 4.9/5
Our user said: ‘Great venue, great location, attentive staff, top food, overall superb choice for my birthday party.’
The Conservatory at The Chesterfield Mayfair
in Mayfair - rated 4.9/5
Our user said: ‘We took over the Conservatory for my dad's 80th birthday party and it was perfect.’
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 Green Park, together with the standard prices in each size range, based on Tagvenue data (October 2025):
| Small 30th birthday party venues | up to 30 guests | prices average £1200 minimum spend per event |
| Medium 30th birthday party venues | between 60 and 100 guests | prices average £3000 minimum spend per event |
| Large 30th birthday party venues | over 120 guests | prices average £6000 minimum spend per event |