On 2 April 1999, the property was listed on the
New South Wales State Heritage Register as a site of State significance with the following citation: The Old Government House and the Government Domain were included in the
Australian National Heritage List on 1 August 2007. In July 2010, at the 34th session of the UNESCO World Heritage Committee, Old Government House and Domain, as well as ten other Australian sites with a significant association with convict transportation, were inscribed as a group on the World Heritage List as the
Australian Convict Sites. The listing explains that the 11 sites present "the best surviving examples of large-scale convict transportation and the colonial expansion of European powers through the presence and labour of convicts". Of the 11 sites the
Hyde Park Barracks,
Old Great North Road and
Cockatoo Island are also within the Sydney region. At the time of nomination, on 12 January 2007, Old Government House was described as a "powerful symbol of the colony of New South Wales, the inter-connections with convict sites in other colonies, and the development of the nation." == See also ==