Castro Valley has 1 active new construction community from KB Home. New home prices range from $945K to $1.2M, with an average around $1.1M.
Home sizes range from 1,423 to 1,714 square feet, with 3 to 4 bedrooms available.
Data is updated daily from official builder websites. Click any community to visit the builder's page for floor plans, availability, and scheduling a tour.