Portugal Sotheby's Realty is pleased to present Chalet Isabela, located by the sea in the center of Santo Amaro de Oeiras. The property, with a construction area of 1332 m2, facing west/south, consists of two plots of land totaling 1,026m2. On these plots stands the fabulous centennial villa, once a grand family summer retreat. This historic building currently comprises three apartments. On the ground floor, there is a three-bedroom apartment (T3) with access to the gardens. On the intermediate floors, there is a spacious duplex with five bedrooms (T5), featuring multiple lounges and charming terraces with river views, including an outdoor and an indoor pool. On the fourth floor, there is a charming three-bedroom apartment (T3). The property is equipped with an elevator servicing all floors. It includes a garage for two vehicles and outdoor space for parking an additional three cars. This presents an unparalleled investment opportunity in a high-demand area, just a 1-minute walk from the beach and the promenade, a three-minute walk from the train station, and a five-minute drive from Nova SBE in Carcavelos, as well as St. Julian's School, Oeiras High School, NATO, Oeiras Marina, and OIS (15 minutes). Situated very close to the historical center of Oeiras Village, it allows for enjoying all local commerce, services, and a vast cultural offering, while also being in proximity to the Oeiras Parque Shopping Mall. In a tranquil area, 15 minutes from Cascais and 20 minutes from the center of Lisbon, Santo Amaro is a seaside refuge.