21st Birthday Venues for Hire in Sydney CBD

21st Birthday Venues for Hire in Sydney CBD

Explore top-rated party spots for an epic bash

Please enter a valid number of guests
Please enter a location

Trusted by over 1M+ customers

Australia > Sydney > Sydney CBD

Top 21st Birthday Venues in Sydney CBD

Step into the excitement of planning your 21st birthday with Tagvenue, where the best of Sydney CBD's venues for hire are waiting to make your celebration unforgettable. Whether you're captivated by the idea of hosting an exclusive party at rooftop bars close to the Sydney Tower Eye or a lowkey gathering at private dining rooms in Wynyard, you can easily find the space that aligns with your vision. Explore our selection of 21st birthday venues in Sydney CBD and step into adulthood with a party that's as memorable as the occasion itself!

Map of Sydney CBD
364 21st Birthday Party Venues in Sydney CBD

Show map

  • 1
  • 2
  • 3
  • ...
  • 11
Map of Sydney CBD
364 21st Birthday Party Venues in Sydney CBD

Show map

Popular filters

Capacity

Budget

Area type

Venue type

Catering and drinks

Accessibility features

Enjoy Sydney CBD's Small 21st Birthday Party Venues

Brew View
from $500
minimum spend / per day
Brew View
30
40
The Sporting Globe King Street Wharf
(65)
Sydney CBD
Event Space in a Pub
Semi-private area
N
Nene D.
“The room was off the side so a but private but still inclusive. Food was awesome and on time.”
The Loft
from $500
minimum spend / per session
The Loft
40
50
Dunkirk Hotel
(31)
Pyrmont, Sydney CBD
Super Venue Badge #Supervenue
Function Room in a Pub
Private space
S
Subathini S.
“The Terrace Bar and Dunkirk was a great venue for my son's 23rd birthday.”
Studio Q
from $4000
minimum spend / per day
Studio Q
40
50
QT Sydney
(26)
Sydney CBD
Event Space in a Hotel
Private space
T
Trent W.
“Great private space with plenty of that; space.”
Pool Tables
from $550
minimum spend / per session
Pool Tables
25
40
Shark Hotel
(20)
Sydney CBD
Event Space in a Hotel
Shared space
The Podium is the perfect space for that small exclusive event you had in mind. It is the perfect private chill out space with that old school pool hall vibe.
Entire Venue
from $2000
minimum spend / per session
Entire Venue
34
55
Sei Mai Name
(1)
Sydney CBD
Bar
Whole venue
Natural light floods in during the day, while adjustable lighting creates a warm, intimate vibe at night. The fully stocked bar makes it perfect for casual receptions or laid-back gatherings.
Flower Wall Indoor
from $4000
minimum spend / per session
Flower Wall Indoor
42
55
Blackbird Cafe
Sydney CBD
Restaurant
Semi-private area
Furthermore, the area can easily be transformed into a semi-private space with the addition of black curtains, providing an intimate setting for special occasions.
Show all

Book One of Sydney CBD's Cheap Venues for 21st Birthday

Entire Café
from $25
per person / per session
Entire Café
40
60
Pablo and Rusty's
(1)
Sydney CBD
Cafe
Whole venue
The glass front door offers a perfect view of the city, ideal for spotting cyclists and pedestrians as they pass by, enhancing the lively atmosphere.
Main Space + Balconies + Nook
from $600
hire fee / per hour
Main Space + Balconies + Nook
70
Loft on George
(1)
Sydney CBD
Event Space in a Loft
Private space
Loft on George is a rooftop venue offering private meeting and event spaces on level 7 just above Quiz Room and is the perfect place to host your function, party or event.
Gloucester Room 1 & 2
from $200
hire fee / per hour
Gloucester Room 1 & 2
50
60
Sebel Quay West Suites Sydney
(15)
The Rocks, Sydney CBD
Super Venue Badge #Supervenue
Function Room in a Hotel
Private space
We've got the perfect space for your next meeting, training, or celebration. Our Gloucester Room is ideal for small - medium sized gatherings for up to 60 guests.
The Dining Room
from $500
minimum spend / per session
The Dining Room
100
150
The Royal Exchange of Sydney
(40)
Sydney CBD
Event Venue
Private space
L
Lisa Z.
“Alistair made the whole experience seamless - he is very good at what he does.”
The Bar & Courtyard
from $500
minimum spend / per morning
The Bar & Courtyard
30
50
The Royal Exchange of Sydney
(40)
Sydney CBD
Event Space in an Event Venue
Private space
A beautiful light-filled space with an open-air courtyard, ideal for more relaxed and informal occasions. Quality in-house AV, lighting, furniture, and theming options, along with flexible floorplans, give you the ability
Lock Forward
from $500
minimum spend / per day
Lock Forward
10
20
The Sporting Globe King Street Wharf
(65)
Sydney CBD
Bar in a Pub
Semi-private area
R
Rachel O.
“I'd be happy to use the space again. Very affordable & right on the harbour - beautiful location”
Show all

Explore Trendy Restaurants for Your Upcoming 21st Birthday Party

Private Dining Room
from $2000
minimum spend / per session
Private Dining Room
30
40
Kingsleys Australian Steakhouse
(16)
Sydney CBD
Super Venue Badge #Supervenue
Restaurant
Private space
M
Michelle
“Communication with Vicki, food was great”
The Wine Room
from $2000
minimum spend / per session
The Wine Room
50
70
Searock Grill
(8)
Sydney CBD
Function Room in a Restaurant
Private space
S
Savva
“Had an amazing night with my family and Friends celebrating my wedding celebration would highly recommend.”
Mee So
from $10000
hire fee / per day
Mee So
120
120
Ibis Styles Sydney Central
Sydney CBD
Restaurant in a Hotel
Semi-private area
The hotel has 413 rooms on 18 levels and features free Wi-Fi, luggage storage, a 24-hour front desk, a self-check-in desk, a lobby bar and a restaurant.
Harbour View Room
from $32
per person / per session
Harbour View Room
30
40
City Extra
(1)
Sydney CBD
Event Space in a Restaurant
Private space
L
Larissa C.
“Excellent location service and Food and drinks”
Entire Restaurant
from $500
minimum spend / per session
Entire Restaurant
120
140
Rumilicious
Pyrmont, Sydney CBD
Restaurant
Whole venue
The restaurant also caters to a variety of dietary preferences, offering plenty of vegetarian, vegan, and gluten-free options. Fresh ingredients and aromatic spices are at the heart of every dish, creating bold and enticing
Entire Venue
from $85
per person / per session
Entire Venue
60
100
PERCY
(6)
Pyrmont, Sydney CBD
Restaurant
Whole venue
A
Anne G.
“Location is very convenient, food was lovely and service on the night was attentive but not intrusive.”
Show all

Check Our Sydney CBD’s 21st Birthday Party Bars That Are All the Rage

Ground Floor
from $110
per person / per day
Ground Floor
120
400
Arcade Bar & Club
(7)
Sydney CBD
Event Space in a Bar
Private space
L
Levana
“We absolutely loved our experience at Arcade Bar & Club.”
Hanging Gardens
from $6000
minimum spend / per day
Hanging Gardens
45
100
Verandah
(69)
Sydney CBD
Event Space in a Bar
Private space
S
Suzy
“We had our event at Cabana Bar and Sass was AMAZING!!”
Main Bar Area
from $75
per person / per session
Main Bar Area
100
120
Pumphouse Sydney
(4)
Chinatown, Sydney CBD
Pub
Semi-private area
J
Jenny N.
“Staff were very good and the bar was constantly flowing.”
Palm Bar
from $5000
minimum spend / per session
Palm Bar
50
80
Cabana Bar
(16)
Sydney CBD
Event Space in a Bar
Semi-private area
M
Matt L.
“Venue, service, and management of event from booking to finish was excellent.”
Entire Bar / Exclusive Space
from $5000
minimum spend / per session
Entire Bar / Exclusive Space
150
300
Sydney Cidery
Sydney CBD
Bar
Whole venue
Sydney Cidery is a beautiful venue with a wide range of delicious ciders on the menu, specially offered to impress you and your guests. The bar opens up into a very airy and spacious terrace overlooking World Square, creating
Waterfront Rooftop Terrace
from $28
per person / per session
Waterfront Rooftop Terrace
20
35
Rouge Bar Darling Harbour
(3)
Sydney CBD
Bar
Private space
Located on the Rooftop Terrace at Cockle Bay Wharf, Rouge Bar is an intimate harbourfront venue ideal for private events of up to 30 guests. With sweeping views, modern décor and a relaxed lounge atmosphere, it’s a standout
Show all

Enjoy the Most Exciting Hotels for an Unforgettable 21st Birthday Party

Market Room
from $3500
minimum spend / per day
Market Room
50
80
QT Sydney
(26)
Sydney CBD
Function Room in a Hotel
Private space
S
Sofia W.
“Overall it wasn’t cheap but you can’t expect cheap at a 5 star hotel. It was totally worth the cost.”
Castlereagh Room
from $300
hire fee / per morning
Castlereagh Room
30
35
The Castlereagh Boutique Hotel
(26)
Sydney CBD
Meeting Room in a Hotel
Private space
The Castlereagh Boutique Hotel is a truly unique venue in Sydney, offering a nostalgic function or meeting experience with heritage-listed function rooms.
Grand Criterion
from $4000
minimum spend / per day
Grand Criterion
110
130
Rydges Darling Square
(2)
Sydney CBD
Function Room in a Hotel
Private space
Rydges Darling Square Apartment Hotel is located at the corner of Liverpool and Sussex Streets in Sydney’s CBD. Within walking distance of Darling Harbour and Chinatown, it is the ideal venue for your next conference or event.
Solander Dining and Bar
from $2000
minimum spend / per session
Solander Dining and Bar
70
140
West Hotel Sydney, Curio Collection by Hilton
(11)
Sydney CBD
Hotel
Semi-private area
K
Katie N.
“The whole night functioned very smoothly and was amazing from top to toe.”
Bikini Lounge
from $1500
minimum spend / per session
Bikini Lounge
75
120
Shark Hotel
(20)
Sydney CBD
Event Space in a Hotel
Semi-private area
E
Erin I.
“The space was stunning and perfect for my theme. Made something I thought was stressful, exceptionally easy.”
LinQ Bar
from $330
hire fee / per session
LinQ Bar
70
150
Shelbourne Hotel
(1)
Sydney CBD
Hotel
Private space
The Shelbourne Hotel is the perfect place to clink champagne flutes and celebrate special occasions. We specialize in cocktail parties large and small.
Show all
21st Birthday Venues for Hire in Sydney CBD

FAQs about Top 21st Birthday Venues in Sydney CBD

Booking costs of 21st birthday venues average $2500 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 Sydney CBD, based on Tagvenue data from March 2026:

Prices of 21st birthday venues in Sydney CBD
From $1500 to $4500 minimum spend per event
From $40 to $89 per person
From $600 to $990 hire fee per hour

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

You'll find 21st 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 Sydney CBD, together with the standard prices in each size range, based on Tagvenue data (March 2026):

Small up to 50 guests prices average $2000 minimum spend per event
Medium between 70 and 120 guests prices average $2250 minimum spend per event
Large over 140 guests prices average $3500 minimum spend per event

People also search for

Birthday Party Venues in Sydney CBD
Function Rooms in Sydney CBD
Unusual Venues in Sydney CBD

21st Birthday Venues in nearby suburbs

Parramatta Sutherland Shire Western Sydney

Verified Reviews of 21st Birthday Venues in Sydney CBD

LK
Lucas K.
Verified review
Booked Club at Arcade Bar & Club
5.0
The vibes here are amazing, and the staff is incredibly friendly. I received so many compliments from guests about the venue, and the sound system was unexpectedly high-quality. Erika was fantastic with communication and handled every question I had with ease. Highly recommend!

Page last updated in March 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.