Unique investment and strong appreciation opportunity in the heart of Porto. House built prior to 1951, in need of total renovation, located on one of the most central and sought-after arteries of the city, with excellent accessibility and proximity to shops, services, transport and consolidated residential areas. Total Land Area: 186 m² Total Building Footprint Area: 86 m² Gross Construction Area: 258 m² Gross Private Area: 258 m² Building in full ownership, composed of ground floor and first floor, with north-facing façade covered in traditional tiles, preserving the typical architectural character of the city. It also has a large basement of approximately 80 m² with low ceiling height, ideal for technical area, storage or wine cellar. The house stands out for its original elements and the grandeur of its spaces, with ceiling height of approximately 4 meters in all rooms, decorated ceilings and elegant period moldings, providing brightness, spaciousness and enormous potential for a distinctive renovation project. On the ground floor we find four rooms (main living room with 28 m² and dining room with 13 m²), entrance hall with 12 m², kitchen with 10 m², storage room with 10 m², laundry room with 11 m² and bathroom with 5 m². One of the rooms has direct access to the patio. On the first floor there are four bedrooms (13 m², 12 m², 13 m² and 10 m²), two of which have access to a connecting balcony of 5 m² overlooking the terrace. The staircase area is illuminated by a skylight, ensuring excellent natural light. Outside, there is a generous patio of approximately 90 m², with a side garden, ideal for creating a leisure area, green space or social area. Property with enormous potential for own residence, multi-family project or renovation investment in the center of Porto.