Welcome to 138 S Calle Alta, a highly sought-after John Lyttle single-level home situated on one of the best cul-de-sac view lots in the Orange Hills. This property offers breathtaking, unobstructed panoramic views of the ocean, sunset, Catalina Island, Disneyland fireworks, downtown Los Angeles, Angel Stadium, city lights, and Long Beach Harbor. You can enjoy these spectacular views from the family room, den, master bedroom, kitchen, and atrium. This immaculate home features three bedrooms, two bathrooms, a large backyard, atrium, and dual-pane windows. The family room boasts a vaulted ceiling, fireplace, and backyard access. The cozy den enjoys an additional fireplace, wood-beamed ceiling, backyard and atrium access, along with beautiful views from every direction. The formal dining room sits between the living room and kitchen, making it perfect for entertaining. The updated kitchen boasts ample counter and cabinet space, a built-in refrigerator, stainless steel appliances, a kitchen island, recessed lights, and a breakfast nook. The primary suite features crown molding, backyard access, views, his and her walk-in closets, an additional closet, a walk-in shower, soaking tub, and dual vanities. The two additional bedrooms showcase mirrored closet doors and bay windows. The entertainer's dream backyard features magnificent views, a pergola, Jacuzzi, turf, multiple seating areas, and drought-tolerant, low-maintenance landscaping. There's also a large indoor laundry room with built-in cabinets, sink, and direct access to the attached two-car garage. Additional upgrades include a newer water heater, newer plumbing, and a newer sewer line. This convenient location is within walking distance to numerous restaurants, coffee shops, parks, newly redone HOA tennis and pickleball courts, hiking, and biking trails. Plus, it offers easy access to the 241/261 Toll Roads and 5/55/22/91 Freeways. 138 S Calle Alta is a must-see!