Welcome to 1 Bay Vista Court, a rare and versatile offering in Mill Valley's desirable Strawberry neighborhood. Situated on a generous lot surrounded by beautiful hillsides and mature landscaping, this approximately 3,500 sq. ft. residence offers 5 bedrooms and 5 bathrooms with a flexible floor plan designed to adapt to a variety of living needs. Ideal for extended family, guests, rental income, or seamless single-family living, the home can function as one expansive residence or potentially as two separate living spaces, complete with distinct outdoor areas for the upper and lower levels. The lower level features its own kitchen, spacious living area, two bedrooms, and an additional family room or workout spaceperfect for multi-generational living, an au pair setup, private guest quarters, or an ideal home office. Upstairs, the main living spaces are filled with natural light and showcase vaulted ceilings, a fireplace, and an open flow between the living and dining areas. The kitchen enjoys partial views of the Sausalito Marina, San Francisco Bay, and the San Francisco skyline, while the spacious primary suite offers a peaceful retreat. This property presents an exceptional fixer opportunity for buyers looking to update, reimagine, and make the home their own while adding value in a highly sought-after location. The expansive backyard provides ample room for a swimming pool, ADU, garage, gardens, or other future expansion possibilities, creating endless opportunities to design your dream indoor-outdoor oasis. Adding to its appeal, the property enjoys a sense of privacy with no shared borders with neighboring homes. Conveniently located near shopping, restaurants, hiking trails, and commuter routes, with easy access to Highway 101 and less than ten minutes from the Golden Gate Bridge, this unique Strawberry property combines flexibility, privacy, space, views, and endless potential in one of Southern Marin's most desirable locations.