Coordinates: 37°39′13″S 144°30′03″E / 37.65361°S 144.50083°E
Baker House is a modernist house located in Bacchus Marsh, in the outskirts of Melbourne. The house, designed by Robin Boyd, was built between 1964 and 1966. Originally built as a family home for Dr. Michael Baker, the property is now used for private functions. The house, along with two other buildings on the site, was added to the Victorian Heritage Register in 2007, having remained relatively untouched since its construction.
The house is square in plan, surrounded by twelve stone cylinders topped by a shallow pyramid roof, while at the centre lies a large courtyard beneath a flywire roof. Due to its remote location, the site was not originally connected to water or electricity. Because of this the house had to collect and store rainwater, so several of the stone cylinders house water tanks. The house also features a large schoolroom for the owner's homeschooled children. Internally, the private functions and services of the house line the walls of the courtyard with small windows onto the courtyard, leaving large open plan spaces along the perimeter of the building. The perimeter walls are fully glazed, opening onto deep verandas which allow for circulation inside the house. The main living space was originally heated by a large fireplace, however this proved to be ineffective, and the owners subsequently provided several extra wood burning heaters throughout the house.
Boyd put much effort into considering the unique conditions of Australia and subsequently developed a style "related to Australian materials and conditions, to [the] light and its connection to Australian landscape". References to the work of Walter Burley Griffin are evident with large living spaces or courtyards becoming the centre of the house. The influence of Louis Kahn is also evident in the floor plan, where Boyd creates a sense of formality in the layout through the use of a perfect square. The use of such geometry also reflects the client’s profession as a mathematician and was described as "a plan of noughts and crosses".