Situated along the ridgeline of the Lafayette hills, this family residence for a private client overlooks the Acalanes Ridge and the valley beyond. Originally built in 1971 atop a plateau, the existing house possesses a quiet monumentality shaped by its elevated setting and expansive views.

The proposed design largely preserves the home’s original footprint while reimagining its spatial experience through a series of enlarged volumetric interventions. These articulated volumes are unified beneath a continuous flat roof, establishing a deliberate rhythm of compression and expansion as one moves through the house. Intimate passages give way to open, light-filled spaces, framing moments of landscape and horizon throughout.

Defined by this spatial ebb and flow, the program is arranged as a composition of forms reminiscent of a rock outcrop resting along the hillside — grounded, sculptural, and inseparable from the terrain it inhabits.