THE EUSTON HOUSE | Architectural Masterpiece by Buff & Hensman A rare opportunity to own an exceptional example of California Modernism in prestigious San Marino. Designed by renowned architects Buff & Hensman, this approximately 7,200-square-foot residence sits on approximately 1.5 acres, showcasing expansive living spaces, natural materials, walls of glass, and seamless indoor-outdoor living. Restoration work has commenced, offering a unique opportunity to customize this architectural estate while preserving its original character and timeless design. Existing construction permits are valid through April 2027, providing an opportunity to continue the restoration process. An extraordinary property for buyers seeking architectural significance, privacy, and the opportunity to create a one-of-a-kind luxury estate. The Euston House — Where Architectural History Meets the Future.