Welcome to 39 Grassy Knoll Lane, Rancho Santa Margarita -- a thoughtfully designed home perfect for families seeking space, flexibility, and an exceptional community. This 4-bedroom, 3-bath residence features a highly desirable downstairs bedroom with a full bathroom, ideal for multi-generational living, guests, or a home office. The light-filled floor plan flows seamlessly, with a kitchen that opens to the main living areas--perfect for staying connected during everyday family life and entertaining. Upstairs bedrooms are generously sized, offering comfort and privacy, while the backyard provides an ideal setting for playtime, barbecues, and making lasting family memories in Southern California's year-round sunshine. Families are drawn to Rancho Santa Margarita for its reputation as one of California's safest cities, abundant parks, trails, pools, and a true sense of community. The home is located within the highly regarded Capistrano Unified School District, a major draw for long-term value and educational excellence. With its functional layout, rare main-level bedroom and bath, and prime family-friendly location, 39 Grassy Knoll Lane is more than a home--it's a place to grow and thrive.