St. Louis County property records for 11 addresses on Mason Ln, Ballwin, MO · Last verified August 2026
| Properties | 11 |
|---|---|
| Median Sale Price | $725,000 |
| Deeds and Mortgages on File | 7 |
| Median Price per Sqft | $98 |
| Owner Occupied | 45% |
| Median Annual Tax Bill | $20,472 |
| Median Year Built | 1990 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
1 bd · 1,686 sqft · 0.362 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $725,000Dec 2021 | $17,6282024 | Amount on Record Jun 2019 | 1 Name on Record | Assessor + 3 DocumentsUpdated Feb 2026 |
6,828 sqft · Built 2005 · 0.619 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000Oct 2024 | $26,2232024 | Amount on Record Jul 2002 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
1 bd · 7,200 sqft · 0.645 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $562,500Dec 2002 | $20,4722024 | 1 Name on Record | Assessor + 1 DocumentUpdated Feb 2026 |
1 bd · 7,380 sqft · 0.67 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $725,000Jan 2015 | $24,9792024 | 1 Name on Record | AssessorUpdated Feb 2026 |
1 bd · 10,400 sqft · 0.688 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $630,000Apr 2018 | $25,1702024 | Amount on Record Jun 2001 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
1 bd · 8,662 sqft · 0.824 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2021 | $16,4012024 | Amount on Record Jul 2012 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
3,317 sqft · Built 1971 · 47.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated Feb 2026 |
0.217 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2008 | 1 Name on Record Owner Occupied | AssessorUpdated Feb 2026 |
1 bd · 3,968 sqft · 1.94 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 1988 | 1 Name on Record Owner Occupied | AssessorUpdated Feb 2026 |
308 sqft · Built 1998 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,1812024 | 1 Name on Record | AssessorUpdated Feb 2026 |
6.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated Feb 2026 |