12508 S Harlem Avenue B An outstanding opportunity to own a move-in ready professional office building in one of Palos Heights' most desirable business locations. This impeccably maintained 2, 500 sq. ft. property is designed to accommodate a variety of professional uses with exceptional flexibility. The main level features an inviting reception area for greeting clients, four private offices (2 with large windows), and a convenient wet kitchenette and bath. Back door access to sidewalk and grassy area. Second floor offers a spacious open work area, two additional private offices including one with skylights, a wet kitchenette, and a full bathroom. A shared common area allows each level to function independently, making it perfect for an owner occupant to operate their business on one floor while generating rental income from the other. Ideally situated in the heart of Downtown Palos Heights on busy Harlem Avenue with approximately 28, 000 vehicles passing daily, this location provides outstanding visibility and is surrounded by popular dining, shopping, and local amenities. Ample parking, two established businesses within the building. Professionally serviced and updated major mechanicals make this a rare turnkey investment opportunity with immediate income and long-term potential.