St. Charles County property records for 17 addresses on Town Square Ave, O Fallon, MO · Last verified August 2026
| Properties | 17 |
|---|---|
| Median Sale Price | $1,551,500 |
| Deeds and Mortgages on File | 8 |
| Median Price per Sqft | $310 |
| Owner Occupied | 35% |
| Median Annual Tax Bill | $2,564 |
| Median Year Built | 1976 |
| Median Ownership Tenure | 15 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
15,036 sqft · Built 2003 · 1.46 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $46,5732025 | 1 Name on Record | AssessorUpdated Aug 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $339,150Oct 2020 | $92024 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
6,208 sqft · Built 2003 · 1.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,649,200Jul 2025 | $39,4862025 | —Dec 2023 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
14.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 1999 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2.5 ba · 2,290 sqft · 3.01 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,0082025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 2 ba · 1,260 sqft · 1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Jun 2014 | $1,9292025 | —Dec 2004 | 1 Name on Record | AssessorUpdated Mar 2026 |
2 bd · 1 ba · 576 sqft · 1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Mar 2004 | $2,5642025 | 1 Name on Record | AssessorUpdated Mar 2026 |
2 bd · 1 ba · 1,007 sqft · 1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $79,000Jan 1998 | $2,5642025 | 1 Name on Record | AssessorUpdated Aug 2026 |
14.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $196,000Oct 1999 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,238 sqft · 12.2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2014 | $2,4912025 | —Oct 1999 | 1 Name on Record Owner Occupied | AssessorUpdated Mar 2026 |
2 ba · 6,300 sqft · 1.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 1999 | 1 Name on Record | AssessorUpdated Aug 2026 |
7,793 sqft · Built 2004 · 26.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,551,500Jul 2001 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,368 sqft · 1.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,914,000Jan 2011 | $112024 | Amount on Record Dec 2003 | 1 Name on Record | AssessorUpdated Apr 2026 |
3 bd · 2 ba · 3,421 sqft · 3.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,062,500Dec 2003 | $242025 | Amount on Record — | 1 Name on Record | AssessorUpdated Aug 2026 |
14,955 sqft · Built 2008 · 1.46 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,777,000Feb 2011 | $32,1102025 | 1 Name on Record | AssessorUpdated Aug 2026 |
3,465 sqft · Built 2006 · 0.28 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,3362025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
6 ba · 5,990 sqft · 1.35 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2021 | $6,3422025 | Amount on Record Dec 2012 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Mar 2026 |