Welcome to your dream home! This beautifully maintained 2,635 Sq.Ft. two-story residence sits on a rare 20,297 Sq.Ft. large flat lot in the highly desirable city of Walnut. With 3 spacious bedrooms plus Den (potential 4th bedroom), 3 bathrooms, and plenty of room to entertain, this home offers the perfect blend of comfort, elegance, and potential. Key Features: High ceilings with lots of natural light, Formal living & dining rooms, Modern kitchen with separate wok room for stir-frying and other high-heat cooking techniques, ample storage, Cozy family room with fireplace, Upstairs primary suite with walk-in closet, dual vanities & huge private balcony with valley views, 3-car garage with extra driveway space. Resort-Style Backyard: Enjoy your own private oasis with a sparkling swimming pool, relaxing spa, BBQ area, large patio, and a lush, expansive lawn—perfect for gatherings or peaceful evenings under the stars. Large side yard for many uses, extra cars, boat, storage sheds... Bonus Potential: Looking to expand? This property offers ADU + Junior ADU potential (buyer to verify). Prime Location: Situated near top-rated Walnut schools, near parks, shopping centers, and easy freeway access. Don't miss this rare opportunity! Schedule your private tour today and make this exceptional Walnut home yours!!!