This stunning 5-bedroom, 4-bathroom home is nestled in the prestigious city of Walnut, boasting a vast lot of over 30,000 sq. ft. As you step through the front door, you are greeted by high vaulted ceilings, bright open windows throughout, and a formal dining area that exudes luxury and comfort. The expanded gourmet kitchen is a chef's delight, featuring wall-to-wall cabinets, a sizeable island, and a casual dining area with a gorgeous picture window overlooking the backyard. On the second floor, you will find three bedrooms, including the primary suite with an elegant ensuite bath, a walk-in closet, and a beautiful view from the balcony. In addition to the main living areas, the property features a rare attached 450 sq. ft. casita with its own private entrance, kitchenette, and bathroom. This versatile space is perfect for use as a rental or guest house, providing endless possibilities for additional income or hosting guests. The meticulously designed backyard is an entertainer's paradise, complete with a sparkling pool, grill, fire pit, workshop/shed, and covered seating with heat lamps for year-round enjoyment. The beautiful California native landscaping, garden, serene pond, and water features add to the charm. Residents of Walnut take pride in the small-town feel and enjoy the luxury of the prestigious, award-winning Walnut Valley School District. Whether you're hosting a summer pool party or a cozy winter gathering, this home offers everything you need to create unforgettable memories with your family.