A large area of land south of the Yarra River was set aside by
Lieutenant-Governor of Victoria Charles La Trobe in the early 1840s, with part intended for the
Royal Botanic Gardens, and the hilltop area for a Government House. A competition in 1853 produced a winning design by Knight & Kerr in Elizabethan style, but was not proceeded with. In 1857,
Ferdinand von Mueller, Director of the Gardens, landscaped the whole area as one parkland. Another competition in 1864 was won by Reed & Barnes in Italianate style, but was also not proceeded with. Eventually a building supervised by the chief architect of the Public Works Department,
William Wardell, in a grand Italianate manner, was built between 1871 and 1876. While La Trobe was lieutenant-governor he lived in
La Trobe's Cottage. Between 1854 and 1874, governors lived at
Toorak House, in the suburb named after it, then briefly at
Bishopscourt in
East Melbourne until the present Government House was occupied in 1876. Between the formation of the Commonwealth of Australia in 1901 and 1927, Government House was the official residence of the governor-general of Australia. When the Federal Parliament commenced sitting in Canberra in 1927, the governor-general stayed at
Government House, Canberra, at Yarralumla while Parliament was in session, but also continued living at Government House in Melbourne until 1930. During this period Governors of Victoria lived at
Stonington mansion. The House has been in continuous use by the governors of Victoria since 1934. ==Building design==