Rose Seidler House is a house museum at 71 Clissold Road in Wahroonga, New South Wales, designed by Harry Seidler for his parents. Completed in 1950, it brought a strikingly modern approach to suburban home design. Inside, look for the movable curtains, indirect lighting and floor-to-ceiling windows, along with furniture and fittings from a remarkably intact postwar design collection. The house is set among bushland with views towards Ku-ring-gai Chase National Park, so the visit brings architecture and landscape into the same frame.
A home that changed suburban design
Harry Seidler designed Rose Seidler House for his parents, Rose and Max. Built between 1948 and 1950, it was his first residential commission in Australia. Seidler had been working in New York with architect Marcel Breuer before coming to Australia to build the house.
Its design broke with familiar ideas about what a suburban home should look like. The house is arranged as a flat, single-storey box raised above a smaller base. A cut-out section forms a sun deck, while large expanses of glass open the rooms towards the surrounding bushland. The effect is both deliberate and practical: the house’s strong geometric form sits against the less ordered landscape around it.
The home was widely discussed when it was completed in 1950. Its clear modernist geometry and open relationship with the outdoors made it a sharp departure from conventional suburban houses of the period.
Details to notice inside
The rooms reveal how the design works at a domestic scale. Movable curtains divide the interior, allowing spaces to be opened up or separated. Indirect lighting gives the rooms a softer quality, while floor-to-ceiling windows connect the interior with the garden and bush views.
The house is maintained with its 1950s colour scheme, and its furniture and fittings form one of the most complete and intact postwar design collections held in public ownership. Look beyond the overall shape of the building: the lighting, furnishings and room dividers show how carefully the interior was planned as part of the architecture.
A short film provides context about Seidler’s life and design ideas. Volunteers can also point out features that are easy to miss while walking through the rooms.
The house and its setting
Rose Seidler House stands in Wahroonga, surrounded by bushland, with panoramic views towards Ku-ring-gai Chase National Park. The landscape is an important part of the visit: the glass walls bring the outdoors into view, creating a clear contrast between the home’s ordered lines and the natural setting.
The address is 71 Clissold Road. The house is open to the public on Sundays, and on-site parking is available. A visit takes about 30 to 40 minutes, leaving time to look closely at the interiors as well as the building’s form from outside.
FAQ
When is Rose Seidler House open?
The house is open to the public on Sundays.
How long do you need at Rose Seidler House?
Allow about 30 to 40 minutes to explore the house.
Who designed Rose Seidler House?
Harry Seidler designed the house for his parents, Rose and Max. It was completed in 1950.
Is there parking at Rose Seidler House?
Yes. On-site parking is available.
