Welcome to 3202 Fosca St, a treasure nestled at the end of a tranquil cul-de-sac in the highly sought-after La Costa neighborhood of Carlsbad. Lovingly maintained, this cherished home sits on over half an acre of stunning land, offering endless potential. Step inside this spacious residence, where thoughtful design elements shine, including wood-paneled ceilings and a cozy sunken living room. The flexible layout features a downstairs bedroom or office with a full Jack and Jill bathroom, perfect for guests or multi-generational living. At the heart of the home is an inviting kitchen and dining area that opens seamlessly to the expansive backyard--an entertainer's dream with a large concrete patio and grass area. The kitchen boasts an oversized built-in KitchenAid fridge and a large peninsula, ideal for hosting gatherings while enjoying the breathtaking views of Carlsbad's iconic open canyons. Upstairs, you'll find four generously sized bedrooms, including an oversized primary suite that serves as a peaceful retreat. Complete with a fireplace, an expansive bathroom, a walk-in closet, a soaking tub, and a private shower room, this suite is the perfect space to unwind and relax. Outside, the backyard offers a private sanctuary, complete with fruit trees and above-ground planter boxes. A corner pool and spa beckon for warm afternoons, while the view deck overlooking the serene canyon is perfect for watching sunsets or stargazing. The expansive lot extends all the way down to Cadencia St, providing ample outdoor space. With NO HOA, PAID OFF SOLAR, a 3.5-car garage, and abundant living space, this home combines charm, space, and unlimited potential. Its prime location is close to trails, Cadencia Park, La Costa Town Square, and some of the most acclaimed schools in Carlsbad.