Treasury 1860

(3 reviews)
144 King William Street, Adelaide, South Australia  View Map
Business Hours
Mon - Thu: 6:30am - 11:00pm; Fri: 6:30am - LATE
Sat: 8:00am - Late*, Sun: 8:00am - 11:00am*
Contact our Functions team for all enquiries
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Award-winning interior design meets heritage architecture at Treasury 1860. Situated in the heart of Adelaide CBD, this vibrant restaurant wedding venue has the style and finesse to spark conversation the moment your guests arrive. This warm and inviting restaurant wedding venue has a retro vintage appeal, with three unique event spaces including an outdoor courtyard with an ornamental fountain.

Located in Adelaide's historic original treasury building in the city's heart - Treasury 1860 has rapidly gained a reputation as one of Adelaide best kept secrets. Offering both, a tranquil outdoor courtyard and a intimate dining space, ideal for breakfast, lunch and evening occasions.

Our hidden courtyard has a capacity for over 100 guests and is available for ceremony and reception. With lush greenery and the historic fountain to frame our newlyweds, Treasury is the perfect location for couples looking for an outdoor feel within an urban location. 

We believe that your big day should be as unique and special as you and our wedding team pride ourselves on creating a tailored experience for our couples, from consultation to wedding day. 

Venue Features

Reception guests

Min 20 / Max 150

Price per head

Low $75 / High $ 150



Ceremony Guests

Min 10 / Max 180

Time restrictions

2:00 AM

In-house catering


3rd party catering


Event time included

5.00 hours

Music must end by

11:00 PM


(3 reviews)
Review this supplier
27 Mar 2021

When my fiance and I first walked into Treasury 1860, we knew without a doubt that it was the venue for us. I cannot give enough thanks to Kate and Anna from Treasury for how smoothly the whole process of planning a wedding during a pandemic was. Our day was PERFECT and I know it was because of all the behind-the-scenes work that Anna and the venue staff put in. The atmosphere was incredible and magical, the food was amazing, and all of our guests were completely blown away by this hidden gem of a venue.

26 Oct 2019

Kate was a pleasure to deal with in organising our wedding. Everything was perfect, the table settings were stunning, the room set up fantastic, the team did such a great job, we couldn't fault anything. The food was amazing, lots of positive comments from guests, the service was great too. After shopping around, we thought it was very good value as well. All in all, we highly recommend Treasury 1860!

19 Oct 2019

We would like to Thank The Treasury 1860 and especially event organiser Kate Morris for allowing us to have our wedding ceremony in the courtyard at the Treasury 1860. Kate was wonderful to work with and gave us so much guidance on how to make our wedding day really special. The venue was fabulous, The Treasury had their clear marquee up with fairy lights and many people complimented on the lovely space. Kate went above and beyond, she understood the low key, intimate ceremony we wanted and made sure it was exactly that! I didn’t give much guidance on how I wanted the ceremony set up and left this up to Kate to do on the day and she absolutely nailed it!!! The Treasury allowed us to have the day exactly as we wanted and we were never obliged to spend any extra but to use their space as we pleased. We were able to use the Adina Hotels garden area behind the courtyard for some wonderful photos and the beautiful water fountain made such a feature during our ceremony, the grounds surrounding the Treasury eg. Church pilers and Church back door made for some lovely photos only a minutes’ walk away. We had after ceremony drinks which were easily organised by the Treasury and used the Treasury wine barrels as our arbour. We couldn’t fault any part of our ceremony and we have fantastic memories from the day – and Thank you for your part in that!


144 King William Street, Adelaide, South Australia

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