For sale: Under-construction luxury penthouse in Piraeus, located in one of the city's most peaceful yet commercially vibrant neighborhoods, just steps from the local market and with direct access to public transportation. Built to the highest standards, with modern aesthetics and an energy class A rating, this penthouse features autonomous natural gas heating, aluminum window frames, a security door, and an elegant internal staircase that enhances its contemporary character. The spacious and bright living room flows seamlessly into the dining area and open-plan kitchen, which opens out to a comfortable balcony. The bathroom benefits from natural light and includes a window and a stylish walk-in shower. The property is complemented by large terraces with stunning views, a basement storage room, and a private underground parking space. Ideal for professional use and pet-friendly, this is a residence that combines functionality with refined living. A high-spec property for those seeking modern luxury, ergonomic design, and long-term value in the heart of Piraeus. For Sale, apartment, Full Bathrooms: 1, Living Area: 68 Sqm, Rooms: 1, Year Built: 2025, Balcony, Elevator, Internal Stairs, Penthouse, Secure Door, Storage Space, Garage, Floor Number: 6, For Commercial Use, Pets Allowed, Bright, Joinery: Aluminium, Floor Type: Ceramic Tiles, New Development, Levels: 2, Heating Controller: Autonomous, Heating Medium: Natural Gas, Road Type: Asphalt, Energy Class: A