About the Old Treasury Building

The Treasury Building under construction in 1858. Completed in 1862 at a cost of approximately £75,000, the building had an exterior of Bacchus Marsh freestone from the Bald Hills Quarry; the underlying structure was brick, with bluestone foundations.Photographer: Barnett Johnstone (1832–1910)Reproduced courtesy of the La Trobe Picture Collection, State Library of Victoria.
The Treasury Building under construction in 1858. Completed in 1862 at a cost of approximately £75,000, the building had an exterior of Bacchus Marsh freestone from the Bald Hills Quarry; the underlying structure was brick, with bluestone foundations.Photographer: Barnett Johnstone (1832–1910)Reproduced courtesy of the La Trobe Picture Collection, State Library of Victoria.
The Old Treasury Building in 1932. Photographer unknown, Photograhic Collection: Railway Negatives, PROV, VPRS 12800/P1 H1932.
The Old Treasury Building in 1932. Photographer unknown, Photograhic Collection: Railway Negatives, PROV, VPRS 12800/P1 H1932.

The Old Treasury Building is regarded as one of the finest nineteenth century buildings in Australia. The building occupies a unique position in the history of Melbourne. Its origins lie in the 1850s Victorian gold rush, which brought great wealth to Melbourne, and its construction between 1858 and 1862 was symbolic of the rapid development of the city.

The Old Treasury was designed by nineteen-year-old architect JJ Clark, and is a reflection of the vision that Melburnians of the 1850s gold rush era had for their future city. His design for the Treasury Building was in the Renaissance Revival style, derived from the 'Italian palazzo' form popular in the nineteenth century.

The three-storey rectangular building is elegantly proportioned, 200 feet across, 55 feet in depth and 70 feet tall, with three main entrances to the ground floor, central section portico with upper story colonnaded arcade and elaborately detailed window pilasters and pediments.

The exterior of the building is finished in Bacchus Marsh sandstone, its bluestone foundations were mined from Bald Hills Quarry (Bacchus Marsh), and the floor above the barrel-vaulted basement is a metre thick.

As well as being built to store the colony's gold, the Treasury Building provided offices for the leaders of the young colony, including the Governor, the Premier (at the time called Chief Secretary), the Treasurer and the Auditor General. When the Treasurer and his officers moved to the State government offices at 2 Treasury Place in 1878, the building was renamed the ‘Old Treasury’.

As a leading public building in Melbourne, located in a prominent position with open space around it, the Old Treasury has been the focus for many celebrations and major public events. The arrivals and departures of the Governors of Victoria were occasions for expressions of loyalty to the Crown and sometimes for political statements.

The Old Treasury continues its unbroken history of governance in the affairs of the state. The Governor of Victoria continues to meet there weekly with the Executive Council to sign off legislation in the magnificent Executive Council Chamber situated on the first floor.

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