De Proportion House draws its architectural inspiration from traditional French residential design. The project began with extensive research into classical French residential elements, studying authentic proportions, scales, and decorative moulding patterns to inform the new dwelling's design.

The façade interpretation focuses on three key elements of French architecture: scale, proportion, and decorative moulding details. The residence is thoughtfully positioned within its site's biodiversity footprint, with the entrance path designed to create a considered arrival sequence through the natural landscape.