St. Clair, IL
County market analytics
Public Record
Median Sale Price
$221K
12-Month Sales
435
1-Year Appreciation
—
Properties Tracked
29,955
Median Sale Price History
Top Cities
| Name | Median |
|---|
Cities in St. Clair
| City | Sales 12mo | Median |
|---|
Recent Sales
| Date | Address | City | Price |
|---|---|---|---|
| May 22, 2026 | Chippewa Dr | Shiloh | $425K |
| May 22, 2026 | W Patterson St | Mascoutah | $290K |
| May 22, 2026 | Ambrose Terrace Dr | Swansea | $302K |
| May 21, 2026 | Vanderbilt Pl | O'Fallon | $245K |
| May 18, 2026 | Wood Dr | Swansea | $221K |
| May 18, 2026 | N Charles St | Belleville | $200K |
| May 15, 2026 | 615 PORTLAND AVE | Belleville | $200K |
| May 15, 2026 | Naughton Way | Swansea | $424.9K |
| May 15, 2026 | Edward St | Saint Libory | $525K |
| May 15, 2026 | 204 S FRITZ ST | Lebanon | $138K |
| May 14, 2026 | S Richland St | Freeburg | $267K |
| May 13, 2026 | 3616 MOORGATE CT | Swansea | $345K |
| May 12, 2026 | Anderson Ln | Belleville | $231K |
| May 11, 2026 | Wildwood Ln | O'Fallon | $405K |
| May 11, 2026 | 2016 CASEYVILLE AVE | Swansea | $245K |
| May 8, 2026 | Old Park Ln | Swansea | $310K |
| May 7, 2026 | 2105 E B ST | Belleville | $132K |
| May 4, 2026 | Gulfstream Way | Mascoutah | $390K |
| May 1, 2026 | Pulliam Ave | Fayetteville | $168.7K |
| May 1, 2026 | Callaway Ct | O'Fallon | $515K |
4-Quarter Forecast
Linear projection from past trendQuarterly trend
-0.3%
Implied 1-yr
-1.2%
2026 Q3
$214.2K
2026 Q4
$214.2K
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 |
|---|---|---|---|
| Freedom Dr | Belleville | Sep 13, 2023 | $7,000,000 |
| Kensington Heights Rd | Belleville | Jan 3, 2023 | $1,800,000 |
| 139 LONG BRANCH LN | Caseyville | Apr 12, 2022 | $1,672,875 |
| 316 GETTYSBURG RD | Belleville | Aug 9, 2024 | $1,495,000 |
| Sequoia Pl | Belleville | Jul 19, 2022 | $1,390,000 |
| Gettysburg Rd | Belleville | Jul 17, 2023 | $1,369,000 |
| 000 RISDON SCHOOL RD | Marissa | Feb 11, 2022 | $1,250,000 |
| Bunkum Woods Dr | Fairview Heights | Aug 27, 2024 | $1,250,000 |
| Forest Hill School Rd | Millstadt | May 4, 2022 | $1,050,000 |
| Clairmont Dr | Shiloh | Jul 25, 2024 | $997,500 |
Other counties in Illinois
How St. Clair ranks in Illinois
1-year appreciation
#37 of 105
Median price
#17 of 105
Frequently asked about St. Clair County
What is the median sale price in St. Clair County?
The median sale price in St. Clair County over the last 12 months is $221K, based on 435 transactions.
How many sales happen each year in St. Clair County?
Roughly 435 home sales were recorded in St. Clair County over the trailing 12 months.
What types of properties are most common in St. Clair County?
single_family is the most common property type tracked in St. Clair County.
When were most homes in St. Clair County built?
Most homes in St. Clair County were built in the 1950-1969 era.