21st Birthday Party Venues for Hire in St Kilda, Melbourne

21st Birthday Party Venues for Hire in St Kilda, Melbourne

Host your big milestone in a birthday venue by the beach

Please enter a valid number of guests
Please enter a location

Trusted by over 1M+ customers

Australia > Melbourne > St Kilda

Top 21st Birthday Party Venues in St Kilda

St Kilda is Melbourne's top party destination, and your 21st deserves nothing less than the best spaces. With beachfront venues, versatile function rooms, and private rooftop bars, you'll easily find a spot with live music, a DJ booth, an outdoor terrace, curated drink packages, or private areas for your crew. St Kilda's 21st birthday party venues will give you and your guests an amazing experience. Tagvenue helps you discover top-rated options effortlessly so you can focus on making memories. Explore and book your dream space now!

Map of St Kilda
53 21st Birthday Party Venues in St Kilda

Show map

  • 1
  • 2
  • 3
  • 4
Map of St Kilda
53 21st Birthday Party Venues in St Kilda

Show map

Popular filters

Capacity

Budget

Area type

Venue type

Catering and drinks

Accessibility features

Book One of St Kilda's Cheap Places for a 21st Birthday

Champagne Garden
from $30
per person / per session
Champagne Garden
60
120
LOLA St Kilda
(15)
St Kilda, Melbourne
Terrace at an Event Venue
Semi-private area
From luxe cocktail weddings or engagements, to birthdays or corporate events, LOLA is set up to provide the ideal space, so your events can be a resounding success!
Private Clubhouse
from $40
per person / per session
Private Clubhouse
8
20
29th Apartment — St Kilda
St Kilda, Melbourne
Event Space in a Bar
Private space
Tucked away within the venue, this exclusive space offers a serene retreat from the energetic atmosphere, ideal for those seeking privacy without compromising on style.
The TV Room + Porch
from $40
per person / per session
The TV Room + Porch
16
25
29th Apartment — St Kilda
St Kilda, Melbourne
Event Space in a Bar
Private space
Combining The TV Room and The Porch creates an inviting space for up to 25 people within the 29th apartment. This combination offers flexibility for larger gatherings, blending the cozy atmosphere of The Porch with the entertainment
TV Room
from $40
per person / per session
TV Room
10
15
29th Apartment — St Kilda
St Kilda, Melbourne
Event Space in a Bar
Semi-private area
Whether it's for watching sports events or hosting movie nights, the TV room adds another dimension to the eclectic experience offered by 29th apartment.
The Bedroom
from $40
per person / per session
The Bedroom
30
50
29th Apartment — St Kilda
St Kilda, Melbourne
Event Space in a Bar
Semi-private area
Whether guests are lounging on the fold-away bed or mingling by the balcony fire escape, The Bedroom provides a unique and memorable setting for any occasion at 29th apartment.
The Porch
from $40
per person / per session
The Porch
15
29th Apartment — St Kilda
St Kilda, Melbourne
Event Space in a Bar
Semi-private area
With its quirky décor featuring pop-art colors and abstract artwork, the venue has become a favorite hangout spot for the discerning crowd of St Kilda.
Show all

Explore Trendy Restaurants for Your Upcoming 21st Birthday Party

Event Space
from $3000
minimum spend / per session
Event Space
30
50
Babu Ji
St Kilda, Melbourne
Restaurant
Whole venue
Babu Ji is a modern Indian restaurant offering a casual yet stylish dining atmosphere, this venue provides a unique culinary experience with its contemporary twist on Indian cuisine.
Front Bar
from $1800
minimum spend / per afternoon
Front Bar
40
80
Lucien Bar
St Kilda, Melbourne
Restaurant
Whole venue
Lucien’s front bar serves as the heart of the restaurant — an extended, stylish counter with soft, inviting curves intended to encourage chats. Patrons sit closely aligned, following the choreography of cocktail creation
Downstairs Area
from $70
per person / per session
Downstairs Area
25
40
i Carusi ii
St Kilda, Melbourne
Event Space in a Restaurant
Semi-private area
As St Kilda locals, the team at i Carusi II strives to create a friendly and welcoming neighborhood restaurant. Their goal is to provide a relaxed atmosphere where families and friends can come together to enjoy beautiful
Hall 1
from $55
per person / per session
Hall 1
60
100
Al Nawab Restaurant
St Kilda, Melbourne
Event Space in a Restaurant
Private space
Every dish is prepared with spices and ingredients that bring out the true flavors of India. The restaurant has two separate spaces available for rent, each able to hold up to 100 people.
Post Office Club Main Area
from $8000
minimum spend / per day
Post Office Club Main Area
100
250
Post Office Club Hotel
(2)
St Kilda, Melbourne
Dining Room in a Restaurant
Whole venue
Lovely dining area and bar area that is open 12pm - 10pm 7 days a week. It can also be hired as the full space for large private parties which will have full access to our stunning garden.
Entire Restaurant
from $80
per person / per session
Entire Restaurant
40
40
Las Tapas St Kilda
St Kilda, Melbourne
Restaurant
Whole venue
The entire venue at Gastronomia Española is compact and ideal for informal occasions. Host private dining events, casual gatherings, or birthday dinners.
Show all

Check Our St Kilda’s 21st Birthday Party Bars That Are All the Rage

The Veludo Room (Karaoke Bar)
from $2500
minimum spend / per session
The Veludo Room (Karaoke Bar)
90
Jekyll & Hyde
(1)
St Kilda, Melbourne
Bar
Private space
Tucked at the back of the upper level, The Veludo Room is a private karaoke bar and function space, perfect for smaller events and group bookings. It features a dedicated bar, full karaoke setup, high-quality sound system,
Second Act Wine Bar
from $500
minimum spend / per session
Second Act Wine Bar
30
60
Saint Kilda Beach Hotel
(2)
St Kilda, Melbourne
Hotel
Private space
Whether it’s for breakfast, dinner, drinks or a meeting, the bright and airy Hub Cafe and Second Act Wine Bar have everything you could possibly need in a St Kilda café, bar & restaurant to enable you to kick back, relax
The Rockets Room
from $69
per person / per session
The Rockets Room
12
20
Harvey's Sports Bar & Grill
St Kilda, Melbourne
Event Space in a Bar
Private space
Get ready to cheer louder, celebrate harder, and make every game day a winning one! Harvey's Sports Bar & Grill is the perfect destination for your next function or event, reach out to one of our team members today!
Entire Bar
from $60
per person / per session
Entire Bar
30
50
Voodoo Love Child Speakeasy
St Kilda, Melbourne
Bar
Whole venue
Whether you're settling in for a first date, toasting another trip around the sun or sealing the deal on a corporate triumph, we've got you covered. Imagine a bar space that's a seamless fusion of modern chic and timeless
Full Venue
from $5000
minimum spend / per session
Full Venue
143
230
Red Eye Bar
(7)
St Kilda, Melbourne
Bar
Whole venue
L
Latisha H.
“Staff were incredible and super helpful and the space was really nice.”
Whole Venue
from $40
per person / per session
Whole Venue
115
180
29th Apartment — St Kilda
St Kilda, Melbourne
Bar
Whole venue
Whether you're hosting a private event, corporate function, or special celebration, this eclectic venue offers a versatile and memorable setting for gatherings of all kinds.
Show all
21st Birthday Party Venues for Hire in St Kilda, Melbourne

FAQs about Top 21st Birthday Party Venues in St Kilda

Booking costs of 21st birthday party venues average $2250 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 Kilda, based on Tagvenue data from December 2025:

Prices of 21st birthday party venues in St Kilda
From $1000 to $3250 minimum spend per event
From $40 to $70 per person
From $100 hire fee per hour

Based on the popularity and user ratings on Tagvenue (updated December 2025), the best options include:

  • Entire Venue at The George Lounge in St Kilda - rated 4.9/5
    Our user said: ‘The venue was gorgeous and had all the facilities needed. Highly recommend!’

  • Deck at Secret Garden Bar in St Kilda - rated 4.8/5
    Our user said: ‘The security helped us out for the event a lot and it is a beautiful space in the deck.’

  • Entire Venue at Lady Peacock in St Kilda - rated 4.8/5
    Our user said: ‘Couldn't Desrcibe how beatiful, inclusive and accompanying this venue is.’

You'll find 21st 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 Kilda, together with the standard prices in each size range, based on Tagvenue data (December 2025):

Small up to 40 guests prices average $1000 minimum spend per event
Medium between 65 and 100 guests prices average $2250 minimum spend per event
Large over 120 guests prices average $3250 minimum spend per event

People also search for

Birthday Party Venues in St Kilda
Function Rooms in St Kilda

21st Birthday Party Venues in nearby suburbs

Southbank Melbourne CBD Docklands Northern Suburbs Eastern Suburbs South East Melbourne

Page last updated in December 2025

To provide you with relevant information, our pages are refreshed using an algorithm that aggregates real-time data, including bookings, reviews, and venue updates.