Warren County, IL Real Estate & Homes For Sale
77 homes
Use arrow keys to navigateNEW - 1 DAY AGOCarissa Doyle, Doyle & Associates Realty, LLC, My State MLS
Use arrow keys to navigateNEW - 2 DAYS AGOLinda Gavin Doyle, Monmouth Farm and Home Realty LLC, My State MLS
Use arrow keys to navigateEric Little, Crossroads Real Estate
Use arrow keys to navigateAUCTION0.37 ACRES
Use arrow keys to navigateCarrie Armstrong, Armstrong Real Estate, LLC, My State MLS
Use arrow keys to navigate0.48 ACRESJohn Doyle, Doyle & Associates Realty, LLC, My State MLS
Use arrow keys to navigateCurrents and Keys Realty
FOR SALE BY OWNER0.38 ACRES
0.3 ACRESAnnette C Thompson, Western Illinois Realty LLC
0.33 ACRESCarissa Doyle, Doyle & Associates Realty, LLC, My State MLS
Carissa Doyle, Doyle & Associates Realty, LLC, My State MLS
Carrie Armstrong, Armstrong Real Estate, LLC, My State MLS
Carissa Doyle, Doyle & Associates Realty, LLC, My State MLS
Carissa Doyle, Doyle & Associates Realty, LLC, My State MLS
Carissa Doyle, Doyle & Associates Realty, LLC, My State MLS
Janet Cook, Maple City Realty, LP, My State MLS
3D VIEW82.52 ACRES
2 ACRESJohan Henrikson, Mel Foster Co. Galesburg
Marissa Meyer, Platinum Key Real Estate, LLC
FOR SALE BY OWNER4.93 ACRES
Linda Gavin Doyle, Monmouth Farm and Home Realty LLC, My State MLS
Justin Thomas, Doyle & Associates Realty, LLC, My State MLS
3D VIEW20 ACRESBrent Reneau, Whitetail Properties Real Estate LLC, NY State MLS
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
Carissa Doyle, Doyle & Associates Realty, LLC, My State MLS
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
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 $114,405
| Month | Median home value |
|---|---|
| November 2025 | $115k |
| December 2025 | $115k |
| January 2026 | $116k |
| February 2026 | $117k |
| March 2026 | $118k |
| April 2026 | $117k |
| May 2026 | $115k |
| June 2026 | $114k |
| July 2026 | $114k |
| August 2026 | $114k |
| September 2026 | $115k |
| October 2026 | $114k |
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* |
|---|---|
| 2 bedrooms (See homes) | $92,135 |
| 3 bedrooms (See homes) | $132,940 |
| 4 bedrooms (See homes) | $163,658 |
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 2026-11-13 11:17:47 PST. 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