Welcome to 3736 Calle Casino, a beautifully upgraded townhome offering panoramic ocean views and one of the most spacious layouts in San Clemente's coveted Ocean Hills community. With 1,632 square feet of thoughtfully enhanced living space, this home stands out as one of the largest in the neighborhood thanks to a permitted addition that elevates both comfort and versatility. Set high above the coastline, enjoy breathtaking ocean vistas from both levels. The upstairs balcony is ideal for sunset lounging, while the private back patio provides the perfect setting for morning coffee or weekend gatherings. Originally designed as a three-bedroom, the home has been reimagined with an expansive office and guest suite for added luxury. Converting it back to a three-bedroom layout is simple and can be done quickly, giving you flexibility for guests, a home office, or future resale value. Inside, the open-concept floorplan features tile flooring, abundant natural light, and a granite-finished kitchen with stainless steel appliances and generous cabinetry, offering the perfect blend of style and functionality for laid-back coastal living. Additional highlights include 1,632 square feet of expanded living space through a permitted addition, ocean views from both levels, two full bathrooms upstairs plus a guest powder room downstairs, a detached two-car garage with laundry and storage, dual outdoor spaces for seamless indoor-outdoor living, and a low-maintenance lifestyle with HOA-covered exterior care. The Ocean Hills community offers resort-style amenities including two pools, pickleball courts, a pitch-and-putt golf course, and a clubhouse. All just minutes from San Clemente's beaches, coastal trails, Avenida Del Mar, the Pier, and Casa Romantica. This is your opportunity to own one of the most spacious and versatile homes in Ocean Hills with ocean views to match. Schedule your private showing today.