Turnkey up/down duplex ready to add two strong doors to your portfolio or serve as a great first investment opportunity! This solid brick 2-unit at 311 Catherine St in McKees Rocks features many updates and is ready to generate income. The property offers a 2 bed / 1 bath unit on the main level and a 3 bed / 1 bath unit above, with the upper unit also extending to a third floor for additional living space. Both units feature updated kitchens & baths, electrical updates throughout, and in-unit laundry rooms, making them attractive for tenants. The upper unit includes a private rear deck, perfect for outdoor space, while the basement provides plenty of storage. Utilities are separately metered, helping simplify management and expenses. Additional updates include a new front roof, adding value and peace of mind for the next owner. Convenient location with easy access to Downtown Pittsburgh, Rt 65, and Rt 51. Walkable to the bus line, dining, and Aldi, plus close to shopping and everyday amenities. A strong opportunity for investors looking for solid rental potential in a convenient location.