Located in the sought-after parish of Alapraia, Cascais, this 3-bedroom semi-detached villa offers a unique combination of modern design, energy efficiency, and a prime location. Designed with an architectural concept that maximizes natural light and functionality, it is the perfect home for families seeking quality of life by the coast. With a gross private area of 142.96 m² and 116 m² of construction, the villa comprises three bedrooms, including a master suite, and four bathrooms. The ground floor features a fully equipped Siemens kitchen (10.3 m²), a dining room (21.5 m²), and an open-plan living area, a guest bathroom (2.20 m²), and direct access to the private garden. On the upper floor, two of the suites have an adjoining balcony of approximately 4.40 m² with excellent sun exposure. The spacious and functional basement includes two storage rooms (19.45 m² and 10.90 m²), a utility room (3.65 m²), and a bathroom (2.5 m²). Key features include electric shutters, aluminium frames (grey exterior and white interior), double glazing, solar panels, lacquered gates, air conditioning installation, video intercom on all floors, an entrance with aluminium slats in a wood-effect finish, and an automatic gate. Outside, there is parking space for up to three vehicles. The location ensures easy access to the A5 motorway (5 km), the Marginal road (1 km), and Poça Beach (1 km). It is just a 20-minute walk from the train station, 2 minutes from public transport, and close to schools of all levels, local shops, a pharmacy, and supermarkets. The Areias de São João Shopping Centre (350 m) and Pingo Doce supermarket (800 m) are within walking distance. For leisure, Quinta da Carreira Urban Park offers green areas, a playground, picnic areas, a dog park, volleyball courts, and relaxation areas; the skate park is just 800 m away. This is an exclusive opportunity to acquire a modern, secure, and functional villa in one of the most sought-after areas of Cascais, combining proximity to the sea, transport links, and amenities with the tranquillity of a residential neighbourhood.