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Top 21st Birthday Venues in Northern Suburbs
Ready to find fantastic 21st birthday party venues? Celebrate in style in Sydney's northern suburbs! These exciting areas offer a great mix of nightlife, scenic spots, and top-tier amenities for an unforgettable milestone event. Choose Chatswood for its bustling atmosphere, or opt for St Ives if you prefer beautiful outdoor spaces and a sophisticated vibe. Whether you’re looking for trendy bars, chic private dining rooms, or stylish event spaces, Sydney’s northern suburbs have it all. Book your venue with Tagvenue today and make your 21st birthday truly spectacular!
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![The Sundeck Function Space at The Purple Emerald Lounge Bar in Northcote, Northern Suburbs]()
from $5
per person / per sessionCheck availabilityThe Sundeck Function Space
80 guestsThe Purple Emerald Lounge BarNorthcote, Northern Suburbs
#Supervenue
CCel
“Thank you for an awesome night celebrating my brother’s 21st birthday! Everyone had a fun time.” -
![Entire Venue at The Purple Emerald Lounge Bar in Northcote, Northern Suburbs]()
from $1250
minimum spend / per sessionCheck availabilityEntire Venue
160 guestsThe Purple Emerald Lounge BarNorthcote, Northern Suburbs
#Supervenue
ZZoe T.
“Had my 21st birthday here, it went great!” -
![Upstairs Private Event Space at Aces Bar @ Brunswick Aces in Northern Suburbs, Melbourne]()
from $500
minimum spend / per sessionCheck availabilityUpstairs Private Event Space
100 guestsAces Bar @ Brunswick AcesNorthern Suburbs, Melbourne
#Supervenue
AAbbey B.
“I had my 21st birthday here and it was absolutely amazing!” -
![Rooftop and Indoor Bar at Lulu Bar in Preston, Northern Suburbs]()
from $1500
minimum spend / per sessionCheck availabilityRooftop and Indoor Bar
130 guestsLulu BarPreston, Northern SuburbsIIsabella L.
“An amazing venue if you’re looking for a more casual, aesthetic and friendly place to host an event!” -
![Main Room at The Purple Emerald Lounge Bar in Northcote, Northern Suburbs]()
from $15
per person / per sessionCheck availabilityMain Room
80 guestsThe Purple Emerald Lounge BarNorthcote, Northern Suburbs
#Supervenue
KKale W.
“The Purple Emerald lounge was the perfect venue to host my 21st bday party at.” -
![Unique Heritage Ballroom at Fringe Common Rooms in Carlton, Northern Suburbs]()
from $1000
minimum spend / per sessionCheck availabilityUnique Heritage Ballroom
250 guestsFringe Common RoomsCarlton, Northern SuburbsJJordan F.
“The room already has a stage/professional lighting rig/sound system and private bar in the room.” -
![Whole Brewery at Inner North Brewing Company in Brunswick, Northern Suburbs]()
from $200
hire fee / per hourCheck availabilityWhole Brewery
130 guestsInner North Brewing CompanyBrunswick, Northern Suburbs
#Supervenue
KKianna J.
“Staff were so lovely and everything went according to plan! would definitely have future events here!!” -
![Group Reservation Spaces at The Purple Emerald Lounge Bar in Northcote, Northern Suburbs]()
from $5
minimum spend / per sessionCheck availabilityGroup Reservation Spaces
40 guestsThe Purple Emerald Lounge BarNorthcote, Northern Suburbs
#Supervenue
RRebecca D.
“I booked the area for my 30th birthday with around 40 people and the space worked perfectly!” -
![Main Bar at Aces Bar @ Brunswick Aces in Northern Suburbs, Melbourne]()
from $500
minimum spend / per sessionCheck availabilityMain Bar
150 guestsAces Bar @ Brunswick AcesNorthern Suburbs, Melbourne
#Supervenue
MMelanie R.
“Room for small live music performance. In house. A highly recommended venue for an event or party” -
![The Terrace Room at Highlands Hotel in Northern Suburbs, Melbourne]()
from $70
per person / per sessionCheck availabilityThe Terrace Room
300 guestsHighlands HotelNorthern Suburbs, MelbourneLLinda C.
“The location & size of the room, the lighting, the service, the food was ok” -
![Gallery Space at SAGA in Brunswick, Northern Suburbs]()
from $1200
hire fee / per dayCheck availabilityGallery Space
222 guestsSAGABrunswick, Northern SuburbsAAlex T.
“The host was fantastic, amazing communication and assistance. The venue was fantastic. Spacious.” -
![Main Room at DIAGORA EVENTS in North Melbourne, Northern Suburbs]()
from $6500
hire fee / per dayCheck availabilityMain Room
300 guestsDIAGORA EVENTSNorth Melbourne, Northern SuburbsVVeronika T.
“All our guests loved the space and it was definitely perfect for our celebration type.”
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Enjoy Northern Suburbs's Small 21st Birthday Venues
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Book One of Northern Suburbs's Cheap Places for a 21st Birthday
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“Sam our shuffle host was fabulous and so very helpful, he was the saving grace for the nightl!”
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“Great value for money. So much private space. Venue coordinator touched base throughout event.”
Explore Trendy Restaurants for Your Upcoming 21st Birthday Party
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Check Our Northern Suburbs’s 21st Birthday Party Bars That Are All the Rage
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#Supervenue
“Everything went so smoothly and all our guests were raving about our event! Such a cool venue!!”
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“Thank you so much for helping us with our party”
FAQs about Top 21st Birthday Venues in Northern Suburbs
Booking costs of 21st birthday party venues average $2000 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 Northern Suburbs, based on Tagvenue data from July 2026:
| From $500 | to $3000 | minimum spend per event |
| From $45 | to $70 | per person |
| From $150 | to $219 | hire fee per hour |
Based on the popularity and user ratings on Tagvenue (updated July 2026), the best options include:
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Unique Heritage Ballroom at Fringe Common Rooms in Carlton - rated 5/5
Our user said: ‘A great function venue and the cash bar makes it very simple.’ -
The Sundeck Function Space at The Purple Emerald Lounge Bar in Northcote - rated 4.9/5
Our user said: ‘Thank you for an awesome night celebrating my brother’s 21st birthday!’ -
Whole Brewery at Inner North Brewing Company in Brunswick - rated 4.9/5
Our user said: ‘We booked out 90% of the bar for a memorial and family get together. It was the perfect venue.’
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 Northern Suburbs, together with the standard prices in each size range, based on Tagvenue data (July 2026):
| Small | up to 60 guests | prices average $700 minimum spend per event |
| Medium | between 95 and 140 guests | prices average $2000 minimum spend per event |
| Large | over 160 guests | prices average $3000 minimum spend per event |
Based on Tagvenue data (as of July 2026), users looking for 21st birthday party venues most commonly go for these venue types:
| Event Space | prices average $2000 minimum spend per event | typically between 50 and 180 guests |
| Bar | prices average $750 minimum spend per event | typically between 80 and 120 guests |
| Restaurant | prices average $2000 minimum spend per event | typically between 60 and 100 guests |
| Function Room | prices average $500 minimum spend per event | typically between 90 and 290 guests |
| Winery / Brewery | prices average $2000 minimum spend per event | typically between 40 and 120 guests |
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Page last updated in July 2026
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