St. Charles County property records for 15 addresses on Mammoth Dr, O Fallon, MO · Last verified August 2026
| Properties | 15 |
|---|---|
| Median Sale Price | $490,000 |
| Deeds and Mortgages on File | 25 |
| Median Price per Sqft | $166 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $8,286 |
| Median Year Built | 2001 |
| Median Ownership Tenure | 7 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 2,812 sqft · 3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $530,000Apr 2010 | $8,3322024 | —Jun 2003 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
5 bd · 5 ba · 3,744 sqft · 3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $517,000Feb 2006 | $8,7872025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Mar 2026 |
3 bd · 4 ba · 2,553 sqft · 3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2025 | $7,8272025 | —Jan 2020 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Mar 2026 |
3 bd · 4 ba · 3,781 sqft · 3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Nov 2020 | $7,1442024 | Amount on Record May 2016 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 4 ba · 4,357 sqft · 3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $490,000Mar 2020 | $7,3372024 | Amount on Record Nov 2016 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Apr 2026 |
3 bd · 2.5 ba · 2,936 sqft · 3 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $431,300Jun 2019 | $7,1462024 | Amount on Record Apr 2004 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
4 bd · 4 ba · 2,552 sqft · 3.01 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $465,000Oct 2014 | Amount on Record Jun 2004 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2023 |
3 bd · 5 ba · 3,011 sqft · 3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,5712025 | —Nov 1997 | 3 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Mar 2026 |
3 bd · 4 ba · 3,366 sqft · 3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Aug 2023 | $9,7422025 | —Nov 2020 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Mar 2026 |
3 bd · 2.5 ba · 3,809 sqft · 3.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $390,000May 2013 | $6,7452024 | —Jul 1999 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 3 ba · 2,228 sqft · 3.01 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2025 | $8,3522025 | —Mar 2002 | 1 Name on Record Owner Occupied | AssessorUpdated Mar 2026 |
6 bd · 6 ba · 6,068 sqft · 3 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $575,000Sep 2009 | $9,2372024 | Amount on Record Nov 2004 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 3 ba · 3,297 sqft · 3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $775,000May 2025 | $8,2862025 | Amount on Record Jun 2003 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Mar 2026 |
2 bd · 3 ba · 3,714 sqft · 3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $65,000Dec 2006 | $7,4012024 | —Mar 2001 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 3.5 ba · 2,837 sqft · 3.23 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $472,500Nov 2010 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |