309 Chicago is a well-maintained two-unit property in Oak Park, originally owner-occupied and later converted into an upgraded multi-unit asset. The building features two spacious units: a 3-bed, 2-bath duplex-down (2,200+ SF) and a 3-bed, 1-bath simplex (1,100+ SF), both with sun-rooms for added space and natural light. Situated on an oversized 50' x 150' lot, the property includes a two-car garage plus two exterior parking spaces. It offers flexible exit strategies, including owner-occupancy with rental income, long-term hold as a multifamily investment, or future conversion back to a single-family home - all in a prime Oak Park location.