House C3 is a minimalist house located in Sydney, Australia, designed by Campbell Architecture. An opportunity to demonstrate the three touchpoints of Campbell Architecture – simplicity – simple functional spaces that work with the way a family lives; overlapping spaces to maximize apparent space; a bold yet simple oval atrium floods the interior with light; durability – design, materials, finishes, space enough to survive the demands of an active young family; and refinement – a modern delicately detailed and proportioned house that does not ape old styles, but still sits comfortably in the low-scale heritage streetscape of the neighborhood.