Union County, IL Real Estate & Homes For Sale
59 homes
Use arrow keys to navigateNEW - 5 HRS AGO6.59 ACRESLisa A Tomazzoli, House 2 Home Realty Anna
Use arrow keys to navigateNEW - 17 HRS AGO5 ACRESLisa A Tomazzoli, House 2 Home Realty Anna
Use arrow keys to navigateNEW - 2 DAYS AGO0.3 ACRESJaime Watkins, SHAWNEE HILLS REAL ESTATE, LLC
Use arrow keys to navigate30 ACRESJaime Watkins, SHAWNEE HILLS REAL ESTATE, LLC
Use arrow keys to navigate39.81 ACRESGregory Holthaus, Southern Illinois Realty Experts - Herrin
Use arrow keys to navigate78.21 ACRESChad Wilkinson, Whitetail Properties Real Esta
FOR SALE BY OWNER7 ACRES
0.3 ACRESJaime Watkins, SHAWNEE HILLS REAL ESTATE, LLC
0.48 ACRESJaime Watkins, SHAWNEE HILLS REAL ESTATE, LLC
Jaime Watkins, SHAWNEE HILLS REAL ESTATE, LLC
14 ACRESNancy Watkins, SHAWNEE HILLS REAL ESTATE, LLC
0.25 ACRESLisa A Tomazzoli, House 2 Home Realty Anna
10.28 ACRESRE/MAX INTEGRITY, Active
59.42 ACRESMiranda Land-Parrish, HOUSE 2 HOME REALTY
46.73 ACRESPresley Barnett, COLDWELL BANKER J D THOMPSON
NEW CONSTRUCTION17.39 ACRESLisa A Tomazzoli, House 2 Home Realty Anna
3D VIEWHometown Real Estate / Pioneer Land Company
0.47 ACRESKELLER WILLIAMS PINNACLE, Active
3D VIEWAmy Penninger, House 2 Home Realty Anna
2.32 ACRESJaime Watkins, SHAWNEE HILLS REAL ESTATE, LLC
0.55 ACRESNancy Watkins, SHAWNEE HILLS REAL ESTATE, LLC
0.7 ACRESNancy Watkins, SHAWNEE HILLS REAL ESTATE, LLC
Nancy Watkins, SHAWNEE HILLS REAL ESTATE, LLC
Nancy Watkins, SHAWNEE HILLS REAL ESTATE, LLC
Debby J McKibben, SHAWNEE HILLS REAL ESTATE, LLC
35 ACRESNancy Watkins, SHAWNEE HILLS REAL ESTATE, LLC
35 ACRESJaime Watkins, SHAWNEE HILLS REAL ESTATE, LLC
Union County, IL Real Estate Trends
Learn about the Union County, IL housing market through trends and averages.Affordability of Living in Union County, IL
The median home value is $155,386
| Month | Median home value |
|---|---|
| August 2025 | $153k |
| September 2025 | $153k |
| October 2025 | $155k |
| November 2025 | $156k |
| December 2025 | $158k |
| January 2026 | $159k |
| February 2026 | $160k |
| March 2026 | $160k |
| April 2026 | $160k |
| May 2026 | $159k |
| June 2026 | $157k |
| July 2026 | $155k |
Trends and affordability stats are provided by third party data sources.
Average Home Value in Union County, IL, by Home Size
| Home Size | Home Value* |
|---|---|
| 3 bedrooms (See homes) | $165,422 |
Based on information submitted to the MLS GRID as of 2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Click here for more information
IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Information is deemed reliable but not guaranteed. Some IDX listings have been excluded from this website. Click here for more information
Based on information submitted to the MLS GRID as of 2026-08-19 03:27:59 PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information