Prime investment opportunity in the heart of Derby! This classic 1850-built duplex features two spacious 2-bedroom, 1-bath units. Fully occupied with a strong rent roll totaling $3,300/month-ideal for both investors and owner-occupants. First floor updated with luxury vinyl, second floor showcases beautifully refinished original hardwoods. Tenants are responsible for electric and gas. Property is well maintained. Long-term second-floor tenant in place; first-floor unit will be available April 1st, 2025 (MTM)-perfect for future occupancy or market adjustment. Located minutes from Route 34, train station, shopping, and downtown. Solid structure, reliable cash flow, and historic charm make this a rare multifamily find. 24-hour notice required for showings (2nd floor only at this time).