Warren County, IL Real Estate & Homes For Sale
85 homes
Use arrow keys to navigateNEW - 1 DAY AGOFOR SALE BY OWNER4.93 ACRES
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3D VIEW126.71 ACRESAndrew Huber, LandGuys, LLC of Illinois
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Use arrow keys to navigateFOR SALE BY OWNER0.36 ACRES
Use arrow keys to navigateFORECLOSUREBANK OWNEDFour Seasons Realty, Inc.
Use arrow keys to navigateJustin Thomas, Doyle & Associates Realty, LLC, My State MLS
0.38 ACRESCarissa Doyle, Doyle & Associates Realty, LLC, My State MLS
3D VIEW20 ACRESBrent Reneau, Whitetail Properties Real Estate LLC, NY State MLS
FOR SALE BY OWNER0.25 ACRES
0.5 ACRESJohn Doyle, Doyle & Associates Realty, LLC, My State MLS
1.25 ACRESKaylin Terpening, Western Illinois Realty LLC
John Doyle, Doyle & Associates Realty, LLC, My State MLS
FOR SALE BY OWNER
1.62 ACRESCarrie Armstrong, Armstrong Real Estate, LLC, My State MLS
Linda Gavin Doyle, Monmouth Farm and Home Realty LLC, My State MLS
FOR SALE BY OWNER3 ACRES
Carissa Doyle, Doyle & Associates Realty, LLC, My State MLS
AUCTION
0.76 ACRESBarbara Scott, HSHR, Inc.
Justin Thomas, Doyle & Associates Realty, LLC, My State MLS
1.84 ACRESLinda Gavin Doyle, Monmouth Farm and Home Realty LLC, My State MLS
John Doyle, Doyle & Associates Realty, LLC, My State MLS
Carrie Armstrong, Armstrong Real Estate, LLC, My State MLS
Marcus Doyle, Doyle & Associates Realty, LLC, My State MLS
Annette C Thompson, Western Illinois Realty LLC
0.25 ACRESMark Richardson, Monmouth Farm and Home Realty LLC, My State MLS
0.35 ACRESSara E Varner, Platinum Key Real Estate, LLC
FOR SALE BY OWNER0.43 ACRES
Carrie Armstrong, Armstrong Real Estate, LLC, My State MLS
0.52 ACRESCarrie Armstrong, Armstrong Real Estate, LLC, My State MLS
Carissa Doyle, Doyle & Associates Realty, LLC, My State MLS
Janet Cook, Maple City Realty, LP, My State MLS
0.25 ACRESMarissa Meyer, Platinum Key Real Estate, LLC
FOR SALE BY OWNER
Janet Cook, Maple City Realty, LP, My State MLS
Warren County, IL Real Estate Trends
Learn about the Warren County, IL housing market through trends and averages.Affordability of Living in Warren County, IL
The median home value is $116,471
| Month | Median home value |
|---|---|
| September 2025 | $117k |
| October 2025 | $117k |
| November 2025 | $117k |
| December 2025 | $117k |
| January 2026 | $118k |
| February 2026 | $120k |
| March 2026 | $120k |
| April 2026 | $119k |
| May 2026 | $117k |
| June 2026 | $116k |
| July 2026 | $116k |
| August 2026 | $116k |
Trends and affordability stats are provided by third party data sources.
Average Home Value in Warren County, IL, by Home Size
| Home Size | Home Value* |
|---|---|
| 3 bedrooms (See homes) | $134,421 |
| 4 bedrooms (See homes) | $164,374 |
Browse Warren County, IL homes by type
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
Based on information submitted to the MLS GRID as of 2026-09-29 09:33:04 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
Based on information submitted to the MLS GRID as of 2026-09-29 10:32:22 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