30th Birthday Party Venues for Hire near Piccadilly, London

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 Piccadilly, based on Tagvenue data:

Based on the popularity and user ratings on Tagvenue (updated October 2026), the best options include:

• 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.’

• Boom Box Bar at Black Tap in Soho - rated 4.9/5
  Our user said: ‘The space was also perfect for our group of 30 and bar staff were great throughout the evening.’

• Cellar Bar at The King's Head Pub in Mayfair - rated 4.8/5
  Our user said: ‘Venue allowed us to have our own decorations which was nice. Great service at the bar.’

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 Piccadilly, together with the standard prices in each size range, based on Tagvenue data (October 2026):

Based on Tagvenue data (as of October 2026), users looking for 30th birthday party venues most commonly go for these venue types:

Smaller 30th birthday party venues usually fit up to 40 guests standing. Here are some great options in Piccadilly, based on Tagvenue data as of October 2026:

• Wine Room at Gaucho Piccadilly, rated 4.7/5 - dining room for 20 guests
  Our user said: ‘The private room decor was very eye pleasing. And even the open dining area looked really nice.’

• The Mersea Room at Bentley's Oyster Bar & Grill, rated 4.8/5 - dining room for 40 guests
  Our user said: ‘Food is above average, especially Ingredients quality like Oysters are very very good.’

• The Graham Bell Room at Brown's Hotel - function room for 14 guests
  Venue said: What sets it apart: The room has a step‑free guest entrance that provides level access from the street into the space.

Cheap 30th birthday party venues in Piccadilly start from £750 minimum spend per event or £35 per person. Check out these budget-friendly spaces you can book through Tagvenue, as of October 2026:

• Boom Box Bar at Black Tap, from £750 minimum spend per event (up to 50 guests standing)
  Our user said: ‘On the day the food was great and great value for money.’

• Private Room at Clays Soho, from £38 per person (up to 120 guests standing)
  Venue said: The room is with a maximum capacity of 120 people, 3x shooting pegs, Private bar, Large entertainment area, Ideal for large events & team socials...

• The Fifth Floor Suite at The Mayfair Townhouse, from £500 hire fee per day (up to 8 guests standing)
  Venue said: The room presents a refined, domestic character through moulded wall panelling, pale wood flooring and framed artwork. Restrained upholstered seating and a central table create a formal but comfortable working environment.