As at 9 January 2008, the Eric Pratten house is important as Griffin's largest domestic commission in Australia. It was one of his last works before leaving Australia for India and completed by his associate, Nicholls. It is one of three large Griffin houses in Ku-ring-gai. The Eric Pratten house is important as a large Griffin designed residence, which includes the house within its garden setting. It is rare, as the majority of his residential commissions in Australia are relatively small houses, typically one storey. The house demonstrates a high level of technical competence and excellence, particularly related to stone construction in Australia during the 1930s. Eric Pratten House was listed on the
New South Wales State Heritage Register on 22 December 2000 having satisfied the following criteria.
The place is important in demonstrating the course, or pattern, of cultural or natural history in New South Wales. The Eric Pratten house is important as Griffin's largest domestic commission in Australia. It was one of his last works before leaving Australia for India and completed by his associate, Nicholls. It is one of three large Griffin houses in Ku-ring-gai. Griffin is one of the most influential architects to work in Australia, coming here after his winning design for
Canberra. Griffin had a very prolific career in Australia, designing a wide range of buildings from small shelters, houses, utilitarian buildings such as incinerators, major buildings such as Newman College, whole suburbs and towns. A noted characteristic of his work is a close connection with the Australian landscape. His later work is influenced strongly by Steiner's philosophies and the belief in
anthroposophy. Donald Lesley Johnson, in his book "The Architecture of Walter Burley Griffin", holds the view that this house is a disappointment because it seems antithetical to the philosophies of architecture, landscape design and planning Griffin formulated and practised during his stay in Australia.
The place is important in demonstrating aesthetic characteristics and/or a high degree of creative or technical achievement in New South Wales. The Eric Pratten house is important as a large Griffin designed residence, which includes the house within its garden setting. It is rare, as the majority of his residential commissions in Australia are relatively small houses, typically one storey. The house, formed from carefully articulated sandstone masses with battered walls, angular prows and deep reveals set beneath a series of sailing roofs in a re-interpretation of the Wrightian Prairie house. The design elements of the house demonstrate Griffin's ideas about spirituality influenced by Steiner and the concepts of anthroposophy. The Eric Pratten house is designed at the high point of Griffin's Steiner phase. The house demonstrates a high level of technical competence and excellence, particularly related to stone construction in Australia during the 1930s. == See also ==