Union County - 25 County, TN Real Estate Listings

The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the Knoxville Area Association of REALTORS® Multiple Listing Service. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Real estate listings held by brokerage firms other than EXIT Realty, are indicated by detailed information about them such as the name of the listing firms. The Knoxville Area Association of REALTORS® Multiple Listing Service does not create, control or review the property data displayed herein and take no responsibility for the content of such records. Federal law prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. Information deemed reliable but not guaranteed. Copyright ©2026 Knoxville Area Association of REALTORS® Multiple Listing Service. All Rights Reserved.