19599 Highland Terrace Situated in Walnut’s highly sought-after Three Oaks neighborhood, this elegant Italian-inspired estate is set on an expansive 17, 789-square-foot flat cul-de-sac lot and offers sweeping 180-degree views of city lights and snow-capped mountains. Spanning 4, 818 square feet, the residence blends timeless architecture with refined modern comfort. A dramatic two-story foyer welcomes you inside and leads to a private first-floor office, a formal dining room ideal for entertaining, and a generous family room centered around a warm fireplace. The chef’s kitchen is thoughtfully designed with top-of-the-line stainless-steel KitchenAid appliances, including a 42-inch built-in refrigerator, eight-burner range, and double ovens, complemented by a Butler’s pantry and an oversized walk-in pantry. A sunny breakfast nook, powder room, and a laundry room conveniently located near the garage complete the main level. The home features five spacious en-suite bedrooms, including an impressive primary suite with its own retreat area—perfect for unwinding. Adjacent to the primary bedroom is a large upstairs loft, offering flexible space for a media room, lounge, or additional living area. Refined finishes are showcased throughout, including single and double French doors, crown molding, plantation shutters, recessed lighting, decorative glass windows, upgraded carpeting, hardwood flooring, and a purified drinking water system. Both the kitchen and bathrooms are finished with Colonial Golden Roma granite countertops, paired with custom ceramic and quartz tile backsplashes for a polished, upscale look. Outdoors, the professionally landscaped backyard creates a private oasis featuring a serene koi pond with cascading fountain, a dedicated viewing platform to take in the stunning scenery, and a private basketball court for recreation and entertainment. Impeccably cared for and move-in ready, this exceptional residence delivers luxury, privacy, and panoramic beauty—offering a rare opportunity to experience the best of Walnut living.