Located in the prestigious Quinta da Marinha Sul area of Cascais, this property offers a rare opportunity to create a truly unique luxury residence. Set on an expansive 2,880 m2 plot, it provides total privacy, abundant natural light, and the ideal setting for a bespoke architectural project. The existing villa consists of two floors above ground and a basement, with a current gross construction area of 540 m2. According to the approved subdivision plan, there is the possibility to increase the construction area and add an additional floor, significantly boosting the propertys potential and value. Key Features: 2,883 m2 flat plot with excellent sun exposure and mature landscaping 7 bedrooms and 5 bathrooms 540 m2 of current gross construction area above ground Spacious basement ideal for gym, cinema room, spa or private garage Possibility to expand and build an additional floor licensed Space for indoor and outdoor pool, landscaped garden and lounge areas Generous indoor and outdoor parking Located in a quiet, private and exclusive residential area Prime Location Luxury Lifestyle in Cascais Living in Quinta da Marinha Sul means enjoying access to: Two world-class golf courses Oitavos Dunes & Quinta da Marinha Golf Quinta da Marinha Equestrian Centre Guincho Beach & Cascais Marina Luxury hotels such as The Oitavos and Hotel Quinta da Marinha Resort Top restaurants, local shops, international schools, premium services Only 30 minutes from Lisbon and the International Airport Note: The images shown are merely illustrative, created using artificial intelligence, and serve to demonstrate the renovation and development potential of the property. The final project can be fully customised by the buyer. Contact us for more information or to schedule a private visit.