Union County Real Estate
Union County is a county located in the U.S. state of Tennessee. As of the 2010 census, the population was 19,109. Its county seat is Maynardville. Union County is included in the Knoxville Metropolitan Statistical Area.
Most Popular
245 Rocky Top Rd
$580,000
Most Expensive
295 Bob Wright Rd
$2,650,000
Least Expensive
260 Dark Hollow Rd
$99000
Union County Listings Summary
Union County - Town vs. County Stats
Avg Price in Union County: $620,100 / County Avg $620,100
100%
Avg Taxes in Union County: $1,300 / County Avg $1,300
100%
Avg Sq. Ft. in Union County: 2,140 / County Avg 2,140
100%
Avg Price per/sqft in Union County:$290 / County Avg $290
100%
Avg Year Built in Union County: 1997 / County Avg 1997
100%
Avg Days on Website in Union County: 114 / County Avg 114
100%
Union County Real Estate Market Health
New Listings
Reductions
Foreclosures
Short Sales
The data relating to real estate for sale on this Web Site comes from the IDX Program of the East Tennessee Realtors® Multiple Listing Service. © Copyright 2026 All rights reserved. This information is being provided for the consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the consumers may be interested in purchasing. This information was updated September 12, 2026 8:34 PM UTC Some properties may subsequently have sold
