View Hardin County MLS Listings available in Kentucky. Central Kentucky is known for its friendly residents and strong communities, and Hardin County is no different. Sitting south of Louisville in the Mississippi Plateau region, Hardin County is home to eight cities, including Elizabethtown, Radcliff and Fort Knox, and almost 30 unincorporated communities. The area is known for its low taxes, affordable real estate, low cost of living, and access to local amenities and county-wide services. Hardin County itself has a large offering of real estate, and Hardin County MLS Listings come in a variety of properties, from condos, patio homes and single-family homes to luxury estates, farms and open land. If you're looking for Hardin County Real Estate, contact Semonin Realtors for more information about Hardin County MLS Listings and active properties for sale in Louisville, Kentucky.