Warren, IL
County market analytics
Public Record
Median Sale Price
$117.6K
12-Month Sales
45
1-Year Appreciation
—
Properties Tracked
1,082
Median Sale Price History
Top Cities
| Name | Median |
|---|
Cities in Warren
| City | Sales 12mo | Median |
|---|
Recent Sales
| Date | Address | City | Price |
|---|---|---|---|
| May 4, 2026 | 87 ST LOT 7 | Monmouth | $42K |
| Apr 24, 2026 | 408 E BOSTON AVE | Monmouth | $140K |
| Apr 17, 2026 | and 87 Lake Warren Dr | Monmouth | $225K |
| Jan 20, 2026 | 54th Ave | Avon | $74K |
| Dec 8, 2025 | 850 200TH AVE | Monmouth | $102.7K |
| Nov 26, 2025 | S Hall St | Roseville | $115K |
| Nov 13, 2025 | E Maple St | Roseville | $19.5K |
| Nov 13, 2025 | 914 S B ST | Monmouth | $32K |
| Oct 31, 2025 | 215 E BOSTON AVE | Monmouth | $95K |
| Sep 29, 2025 | 90th St | Gerlaw | $165K |
| Sep 19, 2025 | 230th Ave | Galesburg | $315K |
| Aug 29, 2025 | 1033 E 1ST AVE | Monmouth | $95K |
| Aug 21, 2025 | 809 N 1ST ST | Monmouth | $80K |
| Aug 8, 2025 | 867 210TH AVE | Monmouth | $342.5K |
| Jul 15, 2025 | 519 N SUNNY LN | Monmouth | $150K |
| Jul 10, 2025 | 424 N 6TH ST | Monmouth | $121.5K |
| Jun 30, 2025 | 315 E BOSTON AVE | Monmouth | $78K |
| Jun 25, 2025 | 325 N 5TH ST | Monmouth | $74K |
| May 9, 2025 | 207 S 3RD ST | Monmouth | $112.5K |
| Apr 24, 2025 | S Scott St | Alexis | $148K |
4-Quarter Forecast
Linear projection from past trendQuarterly trend
+1.6%
Implied 1-yr
+6.4%
2026 Q3
$123.3K
2026 Q4
$125.1K
Median Price — History + Forecast
Property type mix
Share by property type
Year-built distribution
Properties by build era
Map
Recent top sales — most expensive
| Address | City | Sale date | Sale price |
|---|---|---|---|
| 10th St | Little York | Apr 13, 2022 | $1,087,600 |
| 2080 140TH ST | Cameron | Apr 5, 2022 | $850,000 |
| 2080 140TH ST | Cameron | Apr 1, 2022 | $850,000 |
| Kramer Rd | Avon | Mar 2, 2023 | $570,000 |
| Kramer Rd | Avon | Oct 13, 2023 | $410,000 |
| McGrew Dr | Avon | Dec 28, 2021 | $400,000 |
| 238 YEAGER LN | Avon | Dec 20, 2022 | $370,000 |
| Wing Ln | Avon | Apr 4, 2022 | $365,000 |
| US Highway 67 | Alexis | Feb 28, 2022 | $316,000 |
| 260th Ave | Alexis | Jan 26, 2022 | $294,667 |
Other counties in Illinois
How Warren ranks in Illinois
1-year appreciation
#90 of 105
Median price
#82 of 105
Frequently asked about Warren County
What is the median sale price in Warren County?
The median sale price in Warren County over the last 12 months is $117.6K, based on 45 transactions.
How many sales happen each year in Warren County?
Roughly 45 home sales were recorded in Warren County over the trailing 12 months.
What types of properties are most common in Warren County?
single_family is the most common property type tracked in Warren County.
When were most homes in Warren County built?
Most homes in Warren County were built in the Pre-1950 era.