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Top 30th Birthday Venues in St James
Your 20s were the warm-up—your 30s are the main event! St. James is the place to celebrate in style with its oh-so British atmosphere. Fancy a sophisticated dinner at a restaurant by Buckingham Palace? We’ve got contemporary and classic restaurants for your refined palate! Or perhaps you wish to hop to a club on St. James Square, where the drinks are as smooth as your dance moves? If you’re feeling nostalgic, private party spaces with retro arcade games or live DJs are a great shout. Prefer a casual dinner with friends? St. James has stunning private dining rooms in Piccadilly waiting for you. Toast with Champagne or hit the dance floor, this is your night. Pick the perfect 30th birthday party venues and make it a birthday to remember!
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![The Bar at OneNinetyFour in St James, London]()
from £1000
minimum spend / per dayCheck availabilityThe Bar
150 guestsOneNinetyFourPiccadilly Circus StationSt James, LondonOOzlem S.
“I loved this venue. We booked it for a work Christmas party and honestly I couldn’t be happier.” -
![King Harald V at In and Out (Naval & Military) Club in St James, London]()
from £1860
hire fee / per sessionCheck availabilityKing Harald V
120 guestsIn and Out (Naval & Military) ClubPiccadilly Circus StationSt James, LondonAAlastair F.
“The events team upgraded our room to separate our function from another larger group nearby.” -
![Funbase at Funbase in St James, London]()
from £45
hire fee / per hourCheck availabilityFunbase
30 guestsFunbaseCharing Cross StationSt James, LondonAAleah S.
“Nice venue and owner! Having a pool table, karaoke and PS5 are fun additions.” -
![The Loft at Claro London in St James, London]()
from £80
per person / per sessionCheck availabilityThe Loft
70 guestsClaro LondonPiccadilly Circus StationSt James, LondonLLorna C.
“Lovely venue, well decorated, welcoming private room. Staff were very friendly and helpful.” -
![The Scotch of St James at The Scotch of St James in St James, London]()
from £6000
minimum spend / per dayCheck availabilityThe Scotch of St James
200 guestsThe Scotch of St JamesPiccadilly Circus StationSt James, LondonJJames K.
“We will definitely go back and would highly recommend Scotch for private events.” -
![Lower Ground at Farzi London in St James, London]()
from £3500
minimum spend / per dayCheck availabilityLower Ground
100 guestsFarzi LondonPiccadilly Circus StationSt James, LondonKKatherine S.
“The food was delicious and there was a great ambience. Would definitely book again.” -
![The Tasting Room at Fortnum & Mason in St James, London]()
from £400
minimum spend / per sessionCheck availabilityThe Tasting Room
18 guestsFortnum & MasonGreen Park StationSt James, LondonAAñuli C.
“We organized a delightful surprise birthday celebration at the Tasting Room.” -
![Council Room at {10-11} Carlton House Terrace in St James, London]()
from £900
hire fee / per morningCheck availabilityCouncil Room
90 guests{10-11} Carlton House TerracePiccadilly Circus StationSt James, LondonPPamela R.
“We used the Council Room - beautiful setting for my retirement party.” -
![Garden Reception at Six Park Place in St James, London]()
from £9600
minimum spend / per sessionCheck availabilityGarden Reception
120 guestsSix Park PlaceGreen Park StationSt James, LondonVVasily B.
“Ambiance: The Park Room is beautiful and cozy.” -
![Chelsea Suite at Meetings & Events Venues in St James, London]()
from £950
hire fee / per dayCheck availabilityChelsea Suite
8 guestsMeetings & Events VenuesPiccadilly Circus StationSt James, LondonNNadia O.
“One of the best decisions that I’ve done is to choosing Sofitel st James for me engagement diner!” -
![Giovanni Room at Quaglino's in St James, London]()
from £50
per person / per sessionCheck availabilityGiovanni Room
20 guestsQuaglino'sGreen Park StationSt James, LondonDD L.
“The space was stunning — elegant, atmospheric, and perfect for our celebration.” -
![The Lower Deck at The Admiralty in St James, London]()
from £3000
minimum spend / per sessionCheck availabilityThe Lower Deck
150 guestsThe AdmiraltyCharing Cross StationSt James, LondonWWilliam F.
“Victoria and all of her team were super attentive and charming. The venue was also awesome.”
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Enjoy St James's Small 30th Birthday Venues
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“Great night , the service was amazing. We were taken well care of over the course of the night.”
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Book One of St James's Cheap Places for a 30th Birthday
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“Great room, brilliant food and attentive service. Were great at changing a colleagues menu choice last minute.”
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“Amazing location, venue, food, staff, and value for money.”
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“Beautiful Building, Amazing Staff and Service, Fantastic Location”
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“I loved this venue. We booked it for a work Christmas party and honestly I couldn’t be happier.”
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Celebrate at Top Restaurants for 30th Birthday Parties
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Throw an Unforgettable 30th Birthday Party at One of These Bars
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“From the day we booked the private dining, she has given her hundred percent. Amazing service and food.”
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FAQs about Top 30th Birthday Venues in St James
Booking costs of 30th birthday party venues average £2800 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 St James, based on Tagvenue data from April 2026:
| From £1500 | to £5000 | minimum spend per event |
| From £900 | to £3000 | hire fee per event |
| From £1800 | to £4500 | hire fee per day |
Based on the popularity and user ratings on Tagvenue (updated April 2026), the best options include:
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The Scotch of St James at The Scotch of St James in St James - rated 5/5
Our user said: ‘Great night overall, and no stress planning whatsoever.’ -
The Bar at OneNinetyFour in St James - rated 4.9/5
Our user said: ‘We booked it for a work Christmas party and honestly I couldn’t be happier.’ -
King Harald V at In and Out (Naval & Military) Club in St James - rated 4.8/5
Our user said: ‘The venue is really beautiful. The food was nice and allergies etc displayed prominently.’
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 St James, together with the standard prices in each size range, based on Tagvenue data (April 2026):
| Small | up to 45 guests | prices average £1200 minimum spend per event |
| Medium | between 75 and 120 guests | prices average £1100 hire fee per event |
| Large | over 160 guests | prices average £3000 hire fee per event |
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Page last updated in April 2026
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