This contemporary 4+1 bedroom villa, designed by the renowned architect Vítor Vitorino, sits on a 470 m² plot and offers a total gross construction area of 425.64 m². Located on a quiet cul-de-sac in the prestigious Alto da Castelhana neighbourhood in Cascais, the property seamlessly combines outstanding design, comfort, functionality, and complete privacy. The villa is thoughtfully arranged over three levels, providing a clear separation between the social, private, and service areas. The upper floor is entirely dedicated to the social living spaces, designed to maximise natural light, ventilation, and open views over the city. This level features a guest powder room, spacious open-plan living and dining areas, and a fully equipped contemporary kitchen fitted with premium appliances. Large sliding glass doors create a seamless connection between the indoor and outdoor spaces, enhancing the sense of openness and continuity. The outdoor area has been carefully designed for leisure and entertaining. A striking swimming pool finished with authentic Indonesian Hijau stone is surrounded by beautifully landscaped gardens featuring bougainvillea, grapevines, olive trees, and other ornamental plants. The exterior also offers lounge and dining areas, a gourmet outdoor kitchen equipped with a premium barbecue, a sauna with Turkish bath, and a full bathroom, ensuring maximum comfort when entertaining family and friends. The intermediate floor is dedicated to the private quarters and comprises an impressive master suite with a walk-in wardrobe and a spacious en-suite bathroom featuring both a bathtub and a walk-in shower. Two additional generously sized en-suite bedrooms complete this level, providing exceptional comfort and privacy for the entire family. On the entrance level, an wooden gate leads into the entrance hall, which gives access to a spacious home office served by a guest bathroom, an additional en-suite bedroom, and a fully equipped laundry room with custom cabinetry, washing and drying machines, and a practical laundry chute connecting the upper floor. The villa also benefits from an internal lift with capacity for three people, providing convenient access to all floors, complemented by an elegant natural stone staircase with glass balustrades. The enclosed garage, fitted with an automatic door, accommodates two vehicles. The property also offers additional outdoor parking space for two more vehicles.