Treasury On King William – VENUE CLOSED

144 King William St, Adelaide CBD, 5000

Unfortunately this venue has closed down

Located in Adelaide's historic original treasury building in the heart of the city, The Treasury offers a range of intimate function and dining spaces ideal for breakfast, right through to lunch and evening occasions. The contemporary interior décor provides a stylish corporate environment for meetings and catered events for small groups, so no matter what the occasion, you’ll be sure to treasure it for years to come.


King William Room

The King William Room is a small, intimate space and is suitable for groups of 8 to 12 guests seated, or 2- guests for stand up function. The natural light and landmark city views create a vibrant meeting space that brings the city to you.



With windows to King William Street and banquette seating, The Alcove is a semi-enclosed dining and meeting space for 4 to 6 people. Ideal for breakfast meetings and business lunches and dinners. This intimate room is an affordable inner-city space for mixing business with dining. In addition,The Alcove may be requested for small social gatherings and romantic dinners.


Treasury Restaurant

The Dining Room can hold up to 60 people when configured for a group sitting. Set menus offer either 2 or 3 courses and are available for larger groups. The menu prides itself on contemporary, bistro-style Australian food as well as tapas style share plates and changes regularly according to available seasonal produce. The wine list also has a strong Australian focus offering an extensive range of both current and vintage Australian red and whites.



During regular opening hours the outside courtyard is available for casual groups of drinkers and those wishing to dine. The maximum number of diners that can be accommodated in one group outside is 20 (groups of between 20 and 60 can be accommodated inside). This space is perfect for cocktail parties and is popular for wedding ceremonies.


See below the contact form for our venue’s capacities

Get pricing & check the availability on venue hire via the ‘Contact This Venue’ form

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Pricing and inclusions may be subject to change without notice.