I hired the private lounge at Mare Street Market King’s Cross for my 40th birthday on a Saturday, and overall it was a fantastic choice for a relaxed but stylish celebration. The space itself is a real highlight. The lounge feels properly private, with its own bar and a mix of sofas and armchairs that make it feel more like a laid-back living room than a formal venue. It worked perfectly for a social event where people could mingle easily without being tied to a table. It comfortably handled a large group without ever feeling cramped, which was ideal. One feature that really elevated the night was the built-in screen and sound system. I was able to share my own content on the screen, which added a really personal touch, and also play my own playlist through the sound system. It gave me full control over the atmosphere and made the whole event feel much more tailored and memorable. The atmosphere strikes that sweet spot Mare Street Market is known for. It feels like an “occasion” venue without being over the top, which suited the vibe I was going for. Food and drinks were great, and having a private bar in the room made a big difference in keeping things flowing smoothly throughout the evening. A special mention to Danni, Julian and Bessim, who were amazing on the night- friendly, attentive, and really helped everything run seamlessly. Their presence made a big impact on the overall experience. Location-wise, it’s hard to beat—right by King’s Cross, making it incredibly easy for guests to get to from across London and beyond. Overall: A brilliant option for a private party if you’re after a relaxed, sociable atmosphere in a great-looking space. The venue and team on the night really delivered, and I’d definitely consider it again for future events.
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Top 40th Birthday Party Venues in Central London
Gear up for an unforgettable 40th birthday bash in Central London! From trendy bars and nightclubs in Soho to galleries and Michelin-starred restaurants in Mayfair and cosy pubs in Fitzrovia, your celebration options are endless. Dive into the local scene, exploring hidden speakeasies and quirky cocktail bars or whatever tickles you fancy. Tagvenue simplifies your search with our curated listings of unique 40th birthday venues, ensuring your milestone event is a hit. Ready to make memories? Start your search on Tagvenue now!
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![Birthday Party in the Lounge Area at Lucy Wong in Fitzrovia, Central London]()
from £1
minimum spend / per sessionCheck availabilityBirthday Party in the Lounge Area
40 guestsLucy WongTottenham Court Road StationFitzrovia, Central London
#Supervenue
KKelly H.
“Lucy Wong was the perfect venue to host 40th birthday drinks. The food and cocktails were amazing.” -
![Private Room & Bar 1st Floor at Clerkenwell and Social in Farringdon, Central London]()
from £550
minimum spend / per sessionCheck availabilityPrivate Room & Bar 1st Floor
100 guestsClerkenwell and SocialFarringdon StationFarringdon, Central London
#Supervenue
RRiya
“I booked the upstairs space for a surprise party to celebrate my husband’s 40th birthday.” -
![Captain's Quarters at Rhum Tavern in Marylebone, Central London]()
from £250
minimum spend / per morningCheck availabilityCaptain's Quarters
80 guestsRhum TavernOxford Circus StationMarylebone, Central LondonSShane M.
“I had my 40th birthday party here and it was the venue helped create a great atmosphere.” -
![The Loft at Big Chill Kings Cross in St Pancras, Central London]()
from £50
minimum spend / per dayCheck availabilityThe Loft
30 guestsBig Chill Kings CrossKing's Cross St. Pancras StationSt Pancras, Central London
#Supervenue
MMarie
“Staff Venue Breverage (top quality) Perfect place to hors my 40th birthday party” -
![1st floor private hire at Horse and Groom in Central London]()
from £1000
minimum spend / per sessionCheck availability1st floor private hire
120 guestsHorse and GroomOld Street StationCentral London
#Supervenue
AAlbertine R.
“The Horse and Groom was the perfect venue for our joint 40th birthday party.” -
![The Cavendish at Market Halls Oxford Street in Marylebone, Central London]()
from £800
minimum spend / per eveningCheck availabilityThe Cavendish
90 guestsMarket Halls Oxford StreetOxford Circus StationMarylebone, Central LondonCClare T.
“We had a 40th birthday party in the Cavendish room which was excellent.” -
![Private Cocktail Lounge at Patch St Paul's in Blackfriars, Central London]()
from £1000
minimum spend / per sessionCheck availabilityPrivate Cocktail Lounge
60 guestsPatch St Paul'sBlackfriars StationBlackfriars, Central London
#Supervenue
SSam F.
“Booked Patch St Paul’s for a joint 40th birthday party.” -
![The Drawing Room at The Marquis Cornwallis in Bloomsbury, Central London]()
from £200
minimum spend / per sessionCheck availabilityThe Drawing Room
100 guestsThe Marquis CornwallisRussell Square StationBloomsbury, Central London
#Supervenue
LLauren
“Excellent location. Friendly staff. Held a 40th party here for 75 people - and it was absolutely perfect” -
![Lounge Bar at Brix Ldn in Southwark, Central London]()
from £1000
minimum spend / per afternoonCheck availabilityLounge Bar
60 guestsBrix LdnBorough StationSouthwark, Central London
#Supervenue
YYuved B.
“Venue was hired for a 40th birthday party with c.70 guests.” -
![The VAULT at Bar Silver in Angel, Central London]()
from £500
minimum spend / per sessionCheck availabilityThe VAULT
100 guestsBar SilverAngel StationAngel, Central LondonDDimitris
“Was a great venue for my 40th birthday and the venue was very accomodating & staff were very helpful” -
![Berlin Lounge at Fidelio in Farringdon, Central London]()
from £1500
minimum spend / per eveningCheck availabilityBerlin Lounge
60 guestsFidelioFarringdon StationFarringdon, Central London
#Supervenue
MMelissa P.
“I am so glad I chose Fidelio Café for my 40th Birthday party!” -
![Birthday Party at The Last Talisman in Bermondsey, Central London]()
from £1
minimum spend / per dayCheck availabilityBirthday Party
90 guestsThe Last TalismanLondon Bridge StationBermondsey, Central London
#Supervenue
AAbigail R.
“Great venue for a 30th birthday party at a great location!”
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FAQs about Top 40th Birthday Party Venues in Central London
Booking costs of 40th birthday venues average £750 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 Central London, based on Tagvenue data:
| From £350 | to £1500 | minimum spend per event |
| From £35 | to £70 | per person |
| From £300 | to £3000 | hire fee per event |
Based on the popularity and user ratings on Tagvenue (updated October 2026), the best options include:
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Birthday Party in the Lounge Area at Lucy Wong in Fitzrovia - rated 4.9/5
Our user said: ‘Lucy Wong was the perfect venue to host 40th birthday drinks.’ -
Captain's Quarters at Rhum Tavern in Marylebone - rated 4.9/5
Our user said: ‘The theme of the venue was great and much admired by the party guests.’ -
Private Room & Bar 1st Floor at Clerkenwell and Social in Farringdon - rated 4.8/5
Our user said: ‘We hired the upstairs for a 40th and everything went perfectly well.’
You'll find 40th birthday 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 Central London, together with the standard prices in each size range, based on Tagvenue data (October 2026):
| Small | up to 50 guests | prices average £500 minimum spend per event |
| Medium | between 60 and 80 guests | prices average £600 minimum spend per event |
| Large | over 100 guests | prices average £1250 minimum spend per event |
Based on Tagvenue data (as of October 2026), users looking for 40th birthday venues most commonly go for these venue types:
| Bar | prices average £1000 minimum spend per event | typically between 60 and 120 guests |
| Pub | prices average £500 minimum spend per event | typically between 60 and 80 guests |
| Event Space | prices average £750 minimum spend per event | typically between 60 and 120 guests |
| Cocktail Bar | prices average £550 minimum spend per event | typically between 50 and 100 guests |
| Restaurant | prices average £1500 minimum spend per event | typically between 60 and 100 guests |
Smaller 40th birthday venues usually fit up to 50 guests standing. Here are some great options in Central London, based on Tagvenue data as of October 2026:
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The Bedouin Tent & Garden at St Ethelburga's Centre, rated 4.8/5 - outdoor space for 30 guests
Our user said: ‘Accessible venue (ramp and only one small step) in a central location.’ -
Beer Pong at SAMA Bankside, rated 4.8/5 - event space for 50 guests
Our user said: ‘I hired a space for my 30th birthday party and it couldn't have been more perfect.’ -
Wine Cellar at 68&SHANGHAI, rated 4.8/5 - bar for 50 guests
Our user said: ‘Overall it was the perfect place to host my birthday party for 20-25 people.’
Cheap 40th birthday venues in Central London start from £120 hire fee per event or £200 minimum spend per event. Check out these budget-friendly spaces you can book through Tagvenue, as of October 2026:
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The Terrace at Studio48 Bar & Kitchen, from £120 hire fee per event (up to 35 guests standing)
Our user said: ‘The venue was available for a very reasonable budget considering the competition.’ -
The Grove Room at Marquis of Westminster, from £200 minimum spend per event (up to 80 guests standing)
Our user said: ‘Hosted a 25th Birthday party at this venue.’ -
VIP Oche Room at Oche, from £17 per person (up to 24 guests standing)
Venue said: VIP Oche Room is a Function Room in Oche and a private, enclosed darts bay created to give a small group an exclusive, contained gaming area. Design: Interior features dark-painted walls and warm timber flooring paired with...
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40th Birthday Venues in Central London
40th Birthday Venues near Central London
Verified Reviews of 40th Birthday Venues in Central London
We had the best time ever at the Lounge in Lucy Wong. Massive thank you to all the incredible staff, in particular Kat and Grace who could not have been more helpful. They responded so quickly and patiently to all my messages and dealing with them has been a real pleasure. The Lounge was perfect to host my event, such a hidden gem, and the food and drinks were absolutely fantastic. I wouldn’t hesitate to recommend Lucy Wong to my friends and look forward to going back!! Thank you to all at Lucy Wong!
The communication with Stef from the venue was great every step of the way — the initial messages included very comprehensive information, and we even had a phone call to fine-tune the details. On the day of the event (Sunday), I called them as one guest cancelled last minute, and they were happy to accommodate. Kader and his team were extremely professional and friendly — they looked after us in every detail! The food was phenomenal, and even the bento boxes from the kids’ menu were delicious. They knew our guests’ names and catered wonderfully to the picky eaters. The attention to detail was outstanding. Everyone was so happy, and they truly made that important occasion feel special. If I have another event, I will most definitely think of this venue!
I thoroughly enjoyed my 40th Birthday night at Americana! It was a total pleasure working with Alessandro in making my experience incredible with the booking of the secret bar and gallery upstairs with my own private DJ playing my jams into the early hours. I have to shout out to Javon who was on hand with me and my guests all night and Davido who made the experience very smooth. I thoroughly recommend this lavish and exclusive venue.
Staff were fantastic, they could not have been more helpful & completely rushed off their feet the whole night! They helped make a very special 40th Birthday. Perfect for a big event like this, security on the door, completely private venue. Able to come early, set up decorations, live music allowed - couldn't be better! Huge thank you to all the staff that night!!!
I recently celebrated my 40th birthday at The Oxford Market, and I couldn't be happier with how everything turned out. The venue itself was fantastic—charming, well-maintained, and perfect for the occasion. All my guests were impressed and had a wonderful time. A special shout-out to Craig, the organiser, who truly went above and beyond to ensure everything ran smoothly. His attention to detail and dedication made the event unforgettable. Highly recommend this venue for any special occasion!
The venue is in a great location, very central and easily accessible. The different areas work really well for a party so these is space for people to mingle and chat and then the dancefloor for those who really want to party. My DJs were happy with the set up. Naomi and her team were all really lovely and helpful and looked after us well. I would certainly recommend this venue to anyone looking to hold an event or party.
The venue was amazing, the communication leading up to the event was helpful and they responded really quickly. The staff were so friendly and helpful. I also thought it was great value for money, the karaoke machine was such an added bonus. The food was really delicious and came quickly when we ordered, there was no need to pre order . We would definitely use The Regent again, great pub, great service in a really beautiful part of London
Page last updated in October 2026
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