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!
Booking costs of 30th birthday party venues average £2000 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 June 2026:
| From £1500 | to £5000 | minimum spend per event |
| From £65 | to £200 | per person |
| From £350 | to £1400 | hire fee per event |
Based on the popularity and user ratings on Tagvenue (updated June 2026), 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 4.8/5
Our user said: ‘I would definitely book the venue again in future.’
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 (June 2026):
| Small | up to 30 guests | prices average £350 hire fee per event |
| Medium | between 50 and 75 guests | prices average £2000 minimum spend per event |
| Large | over 120 guests | prices average £8000 minimum spend per event |
Based on Tagvenue data (as of June 2026), users looking for 30th birthday party venues most commonly go for these venue types:
| Dining Room | prices average £2000 minimum spend per event | typically between 15 and 60 guests |
| Restaurant | prices average £2200 minimum spend per event | typically between 40 and 125 guests |
| Hotel | prices average £1200 minimum spend per event | typically between 40 and 85 guests |
| Function Room | prices average £1200 minimum spend per event | typically between 60 and 70 guests |
| Event Space | prices average £1400 hire fee per event | typically between 20 and 150 guests |
Page last updated in June 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.