Treasury 1860

Treasury 1860 is a restaurant, courtyard and bar in Adelaide CBD, set within the former Treasury Building at 144 King William Street. The part of the building now occupied by the venue was completed around 1860, when Adelaide was growing as a financial centre during the Victorian gold rush era. The venue draws on that history without presenting itself as a museum, pairing the building’s past with a contemporary hospitality setting.

There are three distinct spaces to choose from. The refurbished bar combines timber, brass, marble, mirrors and leather, while the restaurant has hand-woven leather seating, an original fireplace and subdued lighting. Outside, the courtyard offers a peaceful setting in the middle of the city and is positioned as one of Adelaide’s larger outdoor boutique bars. Together, the spaces provide different options for a meal, a drink or a gathering, depending on the occasion.

The food is guided by a “globally inspired, locally sourced” approach, with Head Chef John Holmes using South Australian produce and provenance. The website does not list individual dishes, so the offering is best understood through that broader focus rather than a particular signature plate. Breakfast is available daily, with lunch on weekdays and dinner from Monday to Saturday. Bookings are essential, making it worth planning ahead for a meal or occasion in the city.

Treasury 1860 should suit diners looking for a polished central-Adelaide venue with several settings rather than a single dining room. The restaurant offers a more intimate atmosphere, the bar is suited to drinks and conversation, and the courtyard provides outdoor space away from the surrounding city activity. Its mix of heritage, food, drinks and adaptable spaces also makes it a practical choice for meeting others in Adelaide’s CBD.