Situated on a private cul-de-sac lot in the coveted Montellano encalve of Talega, this William Lyon Plan 1 estate offers exceptional coastal living across 4,229 sqft on a 9,000 sqft lot. Showcasing refined Spanish architecture, the 4 bedroom plus bonus room (optional 5th bedroom) residence features en-suite accommodations throughout, a three-car garage, owned solar and extensive custom upgrades. A charming private courtyard with an outdoor fireplace welcomes you inside, where solid oak flooring and Saltillo tile set a timeless tone. The main level seamlessly connects elegant formal living and dining spaces filled with natural light to a chef's kitchen and expansive family room. Designed for elevated entertaining, the remodeled kitchen boasts a Sub-Zero refrigerator, stainless appliances, dual dishwashers, dual ovens, a 6-burner range, farmhouse sink, white Shaker cabinetry, quartz surfaces, a large center island and a full butler's pantry with a built-in wine fridge. Enjoy the downstairs spacious laundry room, updated powder room and walk-in pantry. The breakfast nook provides additional seating and opens to the spacious family room with custom entertainment center and fireplace. French doors open out to a covered dining patio, while a main level en-suite bedroom offers ideal flexibility for guests. Upstairs, the primary suite serves as a peaceful retreat featuring a private deck with serene hill views and a fully remodeled, spa-inspired bath complete with quartz counters, a soaking tub, double vanities, large updated shower and a generous walk-in closet. The upper level also includes two additional en-suite bedrooms and a versatile bonus room with a built-in dry bar. The resort-style backyard is an outdoor paradise featuring a sparkling pool, spa, built-in BBQ island, fire pit, lush lawn, and mature lemon trees all surrounded by panoramic vistas. Enjoy Talega's premier amenities, including resort-style pools, parks, hiking trails, sports courts, golf, top-rated Vista Del Mar schools, community events and close proximity to downtown San Clemente and world-class beaches.