Federation architecture is the architectural style in Australia that was prevalent from around 1890 to 1915.[3] The name refers to the Federation of Australia on 1 January 1901, when the British colonies of Australia collectively became the Commonwealth of Australia.
The architectural style had antecedents in the Queen Anne style and Edwardian style of the United Kingdom, combined with various other influences like the Arts and Crafts style.[3] Other styles also developed, like the Federation Warehouse style, which was heavily influenced by the Romanesque Revival style. In Australia, Federation architecture is generally associated with cottages in the Queen Anne style, but some consider that there were twelve main styles that characterised the Federation period.[4]