Excellent duplex for sale in a strategic location of Nea Makri, on a quiet street parallel to Marathon Avenue. The property, of classic and solid construction (reinforced concrete), extends over a plot of 300 sq m. and offers the perfect balance between the tranquility of nature and proximity to urban infrastructure. Level Layout: The property consists of two independent levels, offering great exploitation possibilities: Ground Floor: Includes two autonomous apartments, ideal for hospitality, short-term rental or professional housing. 1st Floor: Has a spacious and airy two-story apartment consisting of: 3 comfortable Bedrooms, Large, bright living room, Main bathroom and additional guest WC. Technical Features & Amenities: Orientation: Eastern, ensuring plenty of natural light throughout the day. View: Unobstructed and relaxing view of the mountain from the back of the property. Materials: Tiled floors, aluminum frames with double glazing for optimal insulation. Heating: Autonomous oil heating. Location & Distances: The location of the property is ideal for families and people looking for ease of transportation: 300 meters from the Nea Makri park (green and recreational area). 600 meters from the Nea Makri Health Center. Direct access to Marathon Avenue and the local market. Our Opinion: > This is a property with a "smart" layout. It allows the owner to live on the upper floor, enjoying the view and the peace and quiet, while at the same time generating income from the two ground floor apartments. A real opportunity for those looking for a high return.