1201 S Park Avenue offers a versatile commercial investment opportunity in Herrin, Illinois, a community positioned within the Southern Illinois regional market and connected to nearby Marion, Interstate 57, and the area's retail, healthcare, and employment centers. Located along South Park Avenue, the property benefits from visibility within an established commercial and residential corridor, supporting a variety of business, live-work, and income-producing uses. The property is currently configured with a professional office space and two residential apartments, creating multiple potential revenue streams. Existing improvements include a one-bedroom apartment located behind the office area and a two-bedroom apartment on the upper level. The layout also presents the possibility of converting the front office portion into an additional residential unit, subject to applicable approvals and requirements. This combination of commercial and residential components provides flexibility for investors seeking diversified income, owner-users interested in occupying a portion of the property, or buyers pursuing a live-work arrangement. Herrin's location within the broader Williamson County market provides access to regional retail destinations, healthcare facilities, educational institutions, and employment centers throughout Southern Illinois. The property's mixed-use configuration, existing residential components, and accessibility within the community create a range of potential ownership and operational strategies.