St. Clair County property records for 24 addresses on Alder Ridge Dr, O Fallon, IL · Last verified September 2026
| Properties | 24 |
|---|---|
| Median Sale Price | $551,500 |
| Deeds and Mortgages on File | 73 |
| Owner Occupied | 75% |
| Median Annual Tax Bill | $30 |
| Median Ownership Tenure | 3 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.389 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $495,000Oct 2024 | $14,1672025 | Amount on Record — | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $70,000Apr 2026 | $332025 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $541,000Dec 2024 | $13,9382025 | Amount on Record — | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $598,000Sep 2025 | $4,9562025 | Amount on Record Jul 2025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $569,500Sep 2024 | $302024 | Amount on Record — | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $687,000Mar 2025 | $13,1742025 | Amount on Record Nov 2024 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Sep 2026 |
0.48 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $575,000Apr 2025 | $9,8552025 | Amount on Record — | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $513,000Nov 2024 | $12,9382025 | Amount on Record — | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $551,500Apr 2024 | $14,8782025 | Amount on Record Apr 2024 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
0.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $588,500May 2023 | Amount on Record — | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $752,000Jul 2024 | $17,8772025 | Amount on Record Apr 2024 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
0.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $494,500Nov 2022 | $13,2952025 | Amount on Record — | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
0.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $530,500Mar 2023 | Amount on Record — | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $532,500Aug 2024 | Amount on Record — | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
1.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $332025 | Owner on Record | AssessorUpdated Sep 2026 |
4 ba · 2,338 sqft · built 2018 · 0.519 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Jul 2021 | $12,8522025 | Amount on Record Mar 2018 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Sep 2026 |
0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $408,500Mar 2018 | Amount on Record — | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
4 ba · 1,784 sqft · built 2019 · 0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,000Apr 2021 | Amount on Record Feb 2019 | Owner on Record Owner Occupied | Assessor + 6 DocumentsUpdated Sep 2026 |
0.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $585,000Jun 2024 | $11,8492025 | Amount on Record Aug 2018 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
0.46 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $410,500Dec 2017 | $13,1752025 | Amount on Record — | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
0.46 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $460,500Apr 2018 | $14,9052025 | Amount on Record — | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
0.989 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $596,500Feb 2023 | $17,2362025 | —May 2018 | 2 Owners on Record Owner Occupied | Assessor + 8 DocumentsUpdated Sep 2026 |
5 ba · 3,900 sqft · built 2020 · 0.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Jul 2023 | $15,6242025 | Amount on Record Feb 2020 | Owner on Record Owner Occupied | Assessor + 7 DocumentsUpdated Sep 2026 |
1.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,500Sep 2019 | Amount on Record — | Owner on Record Owner Occupied | Assessor + 7 DocumentsUpdated Sep 2026 |