St. Charles County property records for 7 addresses on Austin Valley Ct, Saint Charles, MO · Last verified October 2026
| Properties | 7 |
|---|---|
| Median Sale Price | $509,500 |
| Deeds and Mortgages on File | 15 |
| Median Price per Sqft | $108 |
| Owner Occupied | 86% |
| Median Annual Tax Bill | $9,303 |
| Median Year Built | 2005 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 3.5 ba · 4,881 sqft · built 2005 · 0.48 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $509,500Nov 2010 | $9,2742024 | Amount on Record Mar 2008 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Apr 2026 |
3 bd · 2.5 ba · 5,323 sqft · built 2005 · 0.71 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $427,941May 2015 | $9,8012025 | Amount on Record Nov 2008 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
2 bd · 3.5 ba · 4,650 sqft · built 2005 · 0.469 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $873,957Nov 2005 | $9,3292025 | Amount on Record Nov 2003 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
4 bd · 4.5 ba · 5,132 sqft · built 2004 · 0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2020 | $9,5772024 | Amount on Record Jul 2017 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
4 bd · 3.5 ba · 3,625 sqft · built 2003 · 0.739 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $730,000Aug 2016 | $9,1232024 | Amount on Record Mar 2013 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Apr 2026 |
2 bd · 5 ba · 4,627 sqft · built 2004 · 0.46 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,239,000Jun 2026 | $9,6912025 | Amount on Record Oct 2004 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
2 bd · 4.5 ba · 4,686 sqft · built 2005 · 0.7 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,107,000Aug 2023 | Amount on Record Jun 2005 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |