4+1-bedroom villa with 464.39 sqm of gross construction area, featuring contemporary architecture distinguished by its elegance, sea views and high quality standards, offering landscaped garden and private pool, set on a 610 sqm plot in a quiet residential area of Janes, Alcabideche, Cascais. The main floor reveals an ample and sophisticated social space, comprising living and dining room with bioethanol fireplace, perfectly connected to the outdoor deck, creating harmonious fluidity between interior and exterior, suite. The fully equipped kitchen combines functionality and design, complemented by a guest bathroom. On the upper floor, there are three suites, all with access to private terraces and stunning sea views, ensuring comfort, privacy and abundant natural light. The lower floor offers a versatile multipurpose room with natural light, storage area, support bathroom and a box garage with capacity for three vehicles. This house is equipped with underfloor heating with cooling system, electric shutters, pre-installation for air conditioning, high-efficiency acoustic and thermal insulation, home automation system for intelligent equipment integration, CCTV pre-installation, heat pump and solar panels. The thermal break window frames with double glazing, as well as LED lighting, reinforce the comfort, energy efficiency and sophistication of the property. Quiet residential area with nearby shops, pharmacy and restaurants. Good access to Colares or Cascais, the A5 motorway, and Pisão road. 15 minutes' walk from Malveira da Serra village and 10 minutes' drive from Guincho Beach, Cascais center, St.George's School and various public schools. 30 minutes from Lisbon and Humberto Delgado Airport.