847 Riverside Drive — Los Altos, CA New Custom Residence with Attached ADU | Currently Under Constru

Project Overview On a quiet, tree-lined street in one of Los Altos’ most established neighborhoods, minutes from the Rancho Shopping Center and downtown Los Altos, our team is building a new custom home with an attached accessory dwelling unit. The project replaces an older home with a modern, multigenerational residence designed for flexibility, comfort, and long-term value. The Process We worked with the City of Los Altos through building permitting and civil engineering review, coordinating grading, drainage, and utility plans with the project’s civil engineers. After demolishing the existing house, we prepared the site and installed new infrastructure for both living spaces. Throughout construction, we have worked closely with City engineering and building inspectors on utility routing, sewer connection, and code compliance, so the project moves forward smoothly at every stage. The Home Main Residence: A 3,745 SF home with four bedrooms and three and a half bathrooms. The design centers on open, light-filled living spaces, a modern kitchen, and an easy connection to the backyard for indoor-outdoor living. Attached ADU: A 935 SF accessory dwelling unit with two bedrooms and two bathrooms. It has its own entrance and full living quarters, which makes it a good fit for extended family, guests, a home office, or rental income, while staying part of the main home’s architecture. Our Role As the General Contractor, we are managing every phase of the work: Permitting and coordination with the City of Los Altos Demolition and site preparation Civil work, including grading, drainage, and new utility and sewer connections Full construction of the main residence and attached ADU Coordination of all trades, consultants, and inspections Current Status Construction is well underway. The exterior finishes are complete, and site utility work and interior finishes are in progress. Check back for completion photos. Project Facts Location: 847 Riverside Dr, Los Altos, CA 94024 Main home: ±3,745 SF | 4 bed | 3.5 bath Attached ADU: ±935 SF | 2 bed | 2 bath Total living area: ±4,480 SF Status: Under construction