Harry & Penelope Seidler House

The Harry & Penelope Seidler House was designed by Harry and Penelope as their family home and completed in 1967 in the Sydney suburb of Killara. The Killara house won the 1967 Wilkinson Award, the third year in a row it was presented to Harry Seidler by the NSW Chapter of Royal Australian Institute of Architects for design of an individual house of outstanding merit.

The Killara house appears discrete from street level, sloping down a rugged bushland site, but from the base of the property where a creek runs, its geometric concrete massing reveals its large scale. The home actually accommodates four levels with a central half-flight of stairs connecting and opening various levels into each other. This results in both unexpected views between floors and appealing vistas out through to the bush setting.

The house was little changed when photographed in 2016 almost 50 years after its completion. The exposed concrete was complemented by ceilings of Tasmanian oak boarding, floors of Norwegian quartzite stone and blue-grey basalt used for the free standing fireplace. The built-in furniture was also Tasmanian oak and the modernist furniture included designs by Marcel Breuer, Eero Saarinen and Charles & Ray Eames. International modernist art is scattered through the house, books and travel souvenirs accumulated from a lifetime associated with architecture and maquettes for sculptures that were used in and around various Seidler-designed buildings.

Please note: no photography is allowed (neither inside nor outside) during house tours.


Wilkinson Award, RAIA, 1967

Harry & Penelope Seidler House, Killara NSW

Harry & Penelope Seidler House, Killara NSW Caroline Simpson Library & Research Collection, photograph (c) Brenton McGeachie, Sydney Living Museums