Located in one of the most sought-after areas along the Oeiras coastline, this detached villa stands out for the serenity of its architecture and the constant presence of the sea. Set on a 1,201 sqm plot, with a gross construction area of 791.15 sqm, the property was completed in 2021 and features top-of-the-line finishes, impeccable condition, and a private elevator serving all floors, including the rooftop terrace. Spread across three levels, the villa offers spacious, light-filled interiors that have been carefully designed and seamlessly connected. The main reception floor is dedicated to the social living areas, comprising several lounges and a dining area totaling approximately 103 sqm, all opening directly onto a south-facing balcony with uninterrupted sea views. A fully equipped kitchen, laundry room, and guest bathroom complete this level, which benefits from exceptional natural light throughout the day. The private area accommodates three suites. The principal suite, measuring approximately 57 sqm, includes a bedroom, walk-in closet, and bathroom, extending onto a balcony with panoramic ocean views. The remaining suites offer generous areas of 36 sqm and 32 sqm respectively. At the top of the house, a rooftop terrace with a jacuzzi provides an inviting setting to relax while contemplating the horizon. At garden level, a second social area features an open-plan living space of approximately 44 sqm with a bar area and office, along with a cinema room, gym, and guest suite, all seamlessly connected to the garden and swimming pool. Designed for entertaining, the outdoor area also includes a 40 sqm outdoor kitchen with a barbecue area. The villa is equipped with air conditioning throughout, solar panels for water heating, a garage for two vehicles, and full accessibility for people with reduced mobility. The location offers the best of both worlds: the tranquility of a residential neighborhood combined with close proximity to shops, services, the A5 motorway, the Marginal coastal road, and Paço de Arcos train station. An exceptional property for those seeking contemporary construction, generous outdoor spaces, and the rare privilege of living by the sea.