3445 N Monticello Avenue Hot investment opportunity in Avondale! Beautifully maintained and spacious 2-flat offering a fantastic opportunity for investors or owner-occupants looking to generate rental income. Both units feature the same desirable floor plan with expansive living and dining rooms, large kitchens with walk-in pantries, two bedrooms and a full bath. Unit 1's bathroom has been recently updated with modern finishes. The finished basement adds even more potential featuring a large recreation room, two additional bedrooms, a full bath, and laundry area, making it ideal for an in-law arrangement. Recent updates: fresh paint 2026, new carpet on main level 2026, newer kitchens and baths, water heater 2025, furnace 2019, garage 2008. Outside, enjoy a spacious deck, veggie garden, and a newer extra tall 2.5-car garage. Whether you choose to rent both units or live in one and rent the other, this property offers excellent versatility. Ideally located just minutes from I-90/94, grocery stores, restaurants and CTA Blue line. Avondale was recently named one of the Coolest Neighborhoods!