Frank O. Gehry, FAIA, Architect

Frank O. Gehry, FAIA, Architect
The Sirmai-Peterson House, 1988

 Guest House by Brian Murphy (BAM)

970 Calle Arroyo, Thousand Oaks, CA 93001

Commissioned in 1983 and completed in 1988, the Sirmai-Peterson House represents a pivotal moment in the residential work of Frank Gehry—where the language of fragmentation, autonomy, and composition is explored at the scale of a domestic landscape.

Set on a secluded, oak-studded hillside in Thousand Oaks, the house is not conceived as a singular object, but as an aggregation of discrete volumes. Each room operates as its own building—an independent form with its own geometry, material expression, and relationship to light. These elements are then carefully arranged across the site, forming a loose, village-like composition organized around a central courtyard.

The result is both spatially complex and intuitively legible. Circulation moves between volumes rather than through them, reinforcing a constant awareness of exterior space, topography, and sky. The courtyard functions as the project’s anchor—an interior landscape that mediates between the individual forms while opening outward to a constructed water feature beyond.

Materially, the house is restrained but precise: smooth stucco, galvanized metal, and concrete block define the exterior, while inside, exposed wood structure, drywall planes, and moments of unfinished plywood maintain a directness consistent with Gehry’s approach during this period. Structure is not concealed—it is part of the architectural language.

What distinguishes the Sirmai-Peterson House is not just its formal invention, but its clarity of intent. The fragmentation is not arbitrary; it is a disciplined exploration of how a house can be broken apart and reassembled—how living can be distributed across space rather than contained within a single envelope.

The guest house by Brian Murphy extends this thinking. Conceived as a secondary structure within the larger composition, it operates with a similar independence—both formally and programmatically—while maintaining a respectful dialogue with Gehry’s original work.

This is architecture as composition rather than enclosure. A house experienced as a sequence of relationships—between forms, between rooms, and between building and landscape.

2 Bedrooms, 2-1/2 Bathrooms

+ Guest House
4,512 Square Feet

2.29 Acres

SOLD