Castor Architecture provides comprehensive design services for high-end residential projects throughout the Marin County region. This firm specializes in creating custom homes that harmonize with the unique topography and natural beauty of the California coast. Every design focuses on maximizing natural light and establishing a seamless connection between indoor and outdoor living spaces. The practice prioritizes thoughtful site planning and sustainable building techniques to ensure long-term efficiency and comfort. Clients benefit from a collaborative approach that transforms complex site challenges into elegant architectural solutions. From modern new builds to extensive home renovations, the team delivers sophisticated results tailored to specific lifestyle needs. Their commitment to craftsmanship and structural integrity defines every project from initial concept to final construction.