Located in one of the most prestigious residential areas of Santo Amaro de Oeiras, this distinguished detached single-family villa was designed in the 1970s by architect António Rodrigues dos Santos. Set on a 515 sqm plot with a total built area of 220 sqm, the property enjoys a beautiful garden surrounding the house, offering exceptional privacy and tranquillity—an ideal setting for outdoor living and entertaining. Inside, the villa preserves the authenticity of its original design, showcasing the quality craftsmanship and attention to detail that define the architecture of its era. The ground floor comprises an elegant entrance hall, a spacious living room with several distinct seating areas and a fireplace, a study, a kitchen with a breakfast area and direct access to the garden, a former staff bedroom, and a full bathroom. The upper floor features four bedrooms, one of which is en-suite. The generous ceiling height and private terrace create a wonderful sense of space and comfort. The basement provides a practical storage area. The property is equipped with electric central heating, solar panels for domestic hot water, and an automatic entrance gate. Its location is undoubtedly one of its greatest assets. Just a short walk from the beaches, it offers the opportunity to enjoy the sea and an outdoor lifestyle every day, while maintaining excellent connections to central Lisbon, only 20 minutes away by train, with the station just a five-minute walk from the property. Nearby are the prestigious Nova School of Business and Economics (Nova SBE), internationally recognised for academic excellence, and St. Julian's School, one of Portugal's leading international schools. The proximity to shops, services, restaurants, Oeiras Marina, gardens, and quick access to the A5 motorway and the Marginal coastal road further enhances the convenience of a location that perfectly combines exclusivity, quality of life, and centrality. A truly unique property where architectural value, the beauty of the gardens, and an outstanding location come together to create a timeless residence—ideal for those seeking a high-quality long-term investment or a family home with history, character, and lasting potential for future generations.