Set on a sprawling 50,965 sq. ft. corner lot providing a 3,219 square foot primary dwelling with a oversized 3 car garage and a 400 square foot guest house including a 2-car garage and large shop within the desirable Oak Park Estates of Arroyo Grande. This remarkable property combines privacy, space, and versatility in one of the Central Coast’s most coveted neighborhoods. The primary residence spans over a split-level floor plan complete with four spacious bedrooms, soaring ceilings, skylights, and expansive windows that fill the home with natural light. The grand living area features a wood-burning fireplace, wet bar, and direct access to a front deck with sweeping views of the coastal hills and distant views of the Pacific Ocean. The dining area provides a built-in sitting nook and flows seamlessly to the spacious kitchen, which offers built-in features, a center island, and easy access to the laundry room and back deck for effortless indoor-outdoor living. The entry level includes an oversized three-car garage, a large guest bedroom with backyard access, and a private powder room. The second floor hosts the main living and entertaining spaces, while the top floor offers three additional bedrooms, including the primary suite. The suite opens to both the front and rear decks and features a walk-in closet, soaking tub, and walk-in shower. Two guest bedrooms share a hallway bathroom and also enjoy outdoor deck access providing indoor and outdoor living. Adding to the property’s appeal is a detached 400 square foot guest house complete with a kitchen, bedroom, and three-quarter bath. The guest home includes a two-car garage and an impressive tandem-depth shop with soaring ceilings, ideal for RV storage, multiple vehicles, vehicle racking system, entertainment space, or a workshop. Combined, the property offers seven total garage parking spaces! The grounds are beautifully landscaped with mature coastal oak trees, lemon, lime, apple, and avocado trees, as well as raised garden beds, a spacious back deck, a partial wraparound patio, and plenty of room for outdoor entertaining. The long driveway provides ample parking for residents and guests, while the Oak Park Estates community offers equestrian trails and a common picnic area within walking distance. 722 Mustang Circle presents a rare opportunity to own a spacious estate property with breathtaking views, abundant amenities, and versatile living options.