4015 N Mozart Street Legal 3-flat with an additional (non-conforming) garden unit-an exceptional investment opportunity combining strong income with long-term upside. This well-maintained building features newer windows and updated plumbing throughout, offering peace of mind for future ownership. Units 1-3 boast identical, spacious layouts with generous living areas, stainless steel kitchen appliances (including dishwashers), and updated bathrooms, making them highly desirable for tenants. The garden unit is equally well-equipped, also featuring a dishwasher and functional layout. Each unit is separately metered with its own furnace, central air, and water heater, keeping operating expenses predictable and efficient. The property delivers strong, consistent rental income with stable tenants already in place, plus additional revenue from coin-operated laundry and two garage parking spaces (currently included in rent, offering potential for future upside). Ideally located just steps from Horner Park, residents enjoy access to a dog park, scenic nature paths, and over a mile of walking and river trails, creating a unique blend of urban living and outdoor lifestyle.