30th Birthday Party Venues for Hire in St James, London

30th Birthday Party Venues for Hire in St James, London

Party like no one’s watching at these 30th b-day spots

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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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143 30th Birthday Party Venues in St James

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Map of St James
143 30th Birthday Party Venues in St James

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Enjoy St James's Small 30th Birthday Venues

St. James Bar
from £6000
minimum spend / per evening
St. James Bar
30
30
St. James Bar
(1)
Piccadilly Circus Station
St James, London
Cocktail Bar
Whole venue
St James Bar is a cocktail destination in the heart of St James, redesigned to create a truly decadent and intimate space, day or night. Located on the main floor of the five-star hotel, Sofitel London St James, the intimate
Prince of Wales Room
from £2000
minimum spend / per session
Prince of Wales Room
40
60
Quaglino's
(10)
Green Park Station
St James, London
Dining Room in a Restaurant
Private space
K
Kay
“Great night , the service was amazing. We were taken well care of over the course of the night.”
Brabourne Room
from £1800
minimum spend / per morning
Brabourne Room
40
60
Six Park Place
(32)
Green Park Station
St James, London
Function Room in an Event Venue
Private space
The Brabourne Room's natural colour palette highlights the evergreen flora which invites the outside in.
Manufacturing Room
from £870
hire fee / per morning
Manufacturing Room
60
60
One Birdcage Walk
(30)
St. James's Park Station
St James, London
Meeting Room in a Meeting Centre
Private space
The Manufacturing Room is located on the first floor and offers an abundance of natural light and views over St James Park. One of our larger rooms, the room is a flexible space and can be arranged in a variety of layouts.
Full Venue Hire
from £1000
minimum spend / per session
Full Venue Hire
30
60
Le Bab Soho
(4)
Charing Cross Station
St James, London
Restaurant
Whole venue
Perfect for anything from casual dinners to private parties. We’ve got a sleek private dining room for birthdays, work events or just getting your crew together.
Mayfair Suite
from £2000
minimum spend / per evening
Mayfair Suite
45
45
St James's Hotel and Club
(9)
Green Park Station
St James, London
Meeting Room in a Hotel
Private space
The Mayfair Suite is the largest private room, which is perfect for business meetings or social gatherings and prestigious lunches. The room features gold leather wallpaper and a dramatic glass roof that allows the warmth
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Book One of St James's Cheap Places for a 30th Birthday

Park Room
from £300
hire fee / per morning
Park Room
12
Six Park Place
(32)
Green Park Station
St James, London
Meeting Room in an Event Venue
Private space
H
Hana
“Amazing location, venue, food, staff, and value for money.”
Bennet-Clark Room
from £630
minimum spend / per morning
Bennet-Clark Room
14
25
Six Park Place
(32)
Green Park Station
St James, London
Dining Room in an Event Venue
Private space
V
Vasily B.
“Ambiance: The Park Room is beautiful and cozy.”
Rutland Room
from £480
hire fee / per morning
Rutland Room
35
26
Six Park Place
(32)
Green Park Station
St James, London
Dining Room in an Event Venue
Private space
S
Sarah W.
“Beautiful Building, Amazing Staff and Service, Fantastic Location”
Non-Exclusive Bar Area
from £500
minimum spend / per session
Non-Exclusive Bar Area
150
OneNinetyFour
(13)
Piccadilly Circus Station
St James, London
Lounge in an Event Venue
Shared space
O
Ozlem S.
“I loved this venue. We booked it for a work Christmas party and honestly I couldn’t be happier.”
Main Lobby
from £500
hire fee / per day
Main Lobby
25
The Whisky Shop Piccadilly
Green Park Station
St James, London
Event Space in an Event Venue
Whole venue
The venue's attractive design and central location serves as an ideal selection for upscale small events which focus on creating a special atmosphere and providing an exceptional experience.
Wrench Room
from £920
minimum spend / per afternoon
Wrench Room
35
30
Six Park Place
(32)
Green Park Station
St James, London
Function Room in an Event Venue
Private space
Named after the founder of the Royal Over-Seas League (home of Six Park Place), Sir Evelyn Wrench, this room celebrates a storied past.
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Celebrate at Top Restaurants for 30th Birthday Parties

Private Dining Room
from £1150
minimum spend / per day
Private Dining Room
10
12
Farzi London
(3)
Piccadilly Circus Station
St James, London
Restaurant
Private space
Located away from the main restaurant, this elegant private dining room is perfect for intimate dinners. Whether it's an office dinner, a birthday party, an engagement or just an evening out with friends, Farzi has you covered.
Private Dinning Room
from £800
minimum spend / per session
Private Dinning Room
12
Wild Honey St James
(4)
Piccadilly Circus Station
St James, London
Dining Room in a Restaurant
Private space
Ideally positioned and flooded with natural daylight, the private dining room is separated from the restaurant, offering a very exclusive and intimate area.
Whole venue
from £200
per person / per session
Whole venue
280
500
Quaglino's
(10)
Green Park Station
St James, London
Restaurant
Whole venue
If you are thinking of hosting a large seated dinner for a wedding, private celebration, corporate event, fashion show , gala dinner, Quaglino’s restaurant and bars can be hired exclusively.
The Jimmy Marks Room
from £2000
minimum spend / per afternoon
The Jimmy Marks Room
20
50
Wiltons Restaurant
(1)
Green Park Station
St James, London
Dining Room in a Restaurant
Private space
Wiltons is a historic British restaurant known for its high-quality seafood and oysters. The venue's interior is styled with retro British influences. The restaurant is wheelchair accessible and family-friendly.
Jul's Main Restaurant
from £40000
minimum spend / per day
Jul's Main Restaurant
75
Jul's London
Piccadilly Circus Station
St James, London
Restaurant
Whole venue
A luxurious Medditerranean restaurant with Greek roots based on the philosophy of Philoxenia, the Greek concept of where anyone regardless of who they are, is welcome at the table to experience a meal that warms both the
Wine Cellar
from £1500
minimum spend / per session
Wine Cellar
50
60
Franco's
(1)
Green Park Station
St James, London
Dining Room in a Restaurant
Private space
Franco’s is a timeless Italian restaurant, unpretentious yet elegantly maintained, nestled on Jermyn Street in St James’s since 1945—even one of London’s oldest Italian establishments.
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Throw an Unforgettable 30th Birthday Party at One of These Bars

Semi-Private Space
from £500
minimum spend / per session
Semi-Private Space
100
OneNinetyFour
(13)
Piccadilly Circus Station
St James, London
Bar in an Event Venue
Semi-private area
Have a corner of our groundfloor bar and café, for a casual drink or networking. We can offer various sections of the venue from 25 to 100 people. This is a semi private space with plenty of comfortable sofas as well as standing
Champagne Bar
from £5000
minimum spend / per session
Champagne Bar
30
150
116 Pall Mall
(57)
Piccadilly Circus Station
St James, London
Historic Building
Private space
The entire bar can also be hired privately on evenings and weekends for up to 150 standing and is always a popular choice for wedding after-parties or birthday celebrations.
Ground Floor
from £3500
minimum spend / per day
Ground Floor
60
100
Farzi London
(3)
Piccadilly Circus Station
St James, London
Bar in a Restaurant
Semi-private area
A well-lit bar on our ground floor offers a fine selection of cocktails as well as 50 different whiskies and 100 different gins. A maximum of 60 people can sit down and 120 people can stand in this room.
3'6 Bar
from £4000
minimum spend / per evening
3'6 Bar
70
80
Fortnum & Mason
(71)
Green Park Station
St James, London
Event Venue
Private space
B
Buse
“From the day we booked the private dining, she has given her hundred percent. Amazing service and food.”
Canning Room
from £660
hire fee / per session
Canning Room
40
In and Out (Naval & Military) Club
(11)
Piccadilly Circus Station
St James, London
Bar in an Event Venue
Private space
Steeped in history the Canning Room is named after the Canning Club which called 1 Hamilton Place, London home from 1910 to 1970 but then began sharing premises with the Naval and Military Club in 1970.
Ground floor - Main bar area
from £4000
minimum spend / per day
Ground floor - Main bar area
50
80
The Scotch of St James
(26)
Piccadilly Circus Station
St James, London
Nightclub
Semi-private area
The Scotch of St James is a nightclub, live music and private event space which first opened its doors on the 14th of July 1965. Renowned as the preferred playground for just about every major music personality of the swinging
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30th Birthday Party Venues for Hire in St James, London

FAQs about Top 30th Birthday Venues in St James

Booking costs of 30th birthday party venues average £3000 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 June 2026:

Prices of 30th birthday party venues in St James
From £1500 to £5000 minimum spend per event
From £925 to £3500 hire fee per event
From £60 to £174 per person

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

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 (June 2026):

Small up to 50 guests prices average £1200 minimum spend per event
Medium between 75 and 120 guests prices average £4000 minimum spend per event
Large over 160 guests prices average £3500 hire fee 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 £1500 minimum spend per event typically between 20 and 60 guests
Event Venue prices average £1000 minimum spend per event typically between 30 and 120 guests
Restaurant prices average £1500 minimum spend per event typically between 50 and 75 guests
Function Room prices average £1860 hire fee per event typically between 60 and 100 guests
Bar prices average £4000 minimum spend per event typically between 80 and 100 guests

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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.