The Robert Walton House is a striking example of Frank Lloyd Wright’s Usonian vision adapted for the specific climate of California’s Central Valley. This 1957 design showcases Wright’s mastery of concrete block and glass, creating a residence that is both a private sanctuary and an open invitation to the surrounding landscape.
This page contains affiliate links. We may earn a small commission from qualifying purchases, which helps support the site at no extra cost to you. Read our full disclosure.
The Walton House is one of the later Usonian designs, commissioned by Robert and Mary Walton in the mid-1950s. The home is built using a distinctive “stacked” concrete block method, a signature of Wright’s late-period California work. These blocks, combined with vast expanses of mahogany-trimmed glass, allow the home to stay cool during Modesto’s intense summer heat while maintaining a light, airy feel.
The house is situated on a large lot bordering the Dry Creek area. Its plan is essentially a long, low L-shape that hugs the earth, featuring a dramatic cantilevered roof that provides necessary shade. The interior is noted for its open communal spaces and a large central fireplace, which acts as the “hearth” or anchor for the entire structure. The current and past owners have been diligent stewards, maintaining the original built-in furniture and the rhythmic, geometric patterns that repeat throughout the window perforations and block work.
Plan Your Visit
📍Location
The Robert Walton House is located at 417 Haddon Avenue, Modesto, California. It is nestled in a quiet residential neighborhood known for its mature trees and proximity to the La Loma area.
🛑Curb-Side Viewing Only
Please be aware that this Frank Lloyd Wright-designed home is a privately owned residence and is not open to the public for tours. We kindly ask that you respect the owners’ privacy and refrain from trespassing on the property.
Additional Resources & Inspired Products
Find unique products, books, and gifts inspired by Frank Lloyd Wright’s legacy at our Amazon storefront: Wright at Home!






