Waukesha County property records for 12 units in 331 Westside Ave, Mukwonago, WI · Last verified September 2026
| Properties | 12 |
|---|---|
| Median Sale Price | $245,000 |
| Deeds and Mortgages on File | 13 |
| Owner Occupied | 75% |
| Median Annual Tax Bill | $3,540 |
| Median Year Built | 2004 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 bd · 2 ba · built 2003 · 1.48 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000Dec 2025 | $3,6542025 | Amount on Record Feb 2020 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · built 2003 · 1.48 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $224,900Jun 2006 | $3,1842025 | Amount on Record Aug 2005 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 2 ba · built 2003 · 1.48 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Jul 2020 | $3,1842025 | Amount on Record Oct 2004 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · built 2003 · 1.48 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $328,500Apr 2022 | $3,6602025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2 ba · built 2004 · 2.91 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $219,900Dec 2016 | $3,6422025 | Amount on Record Jul 2008 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 2 ba · built 2004 · 0.041 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,400Mar 2006 | $3,3812025 | —Mar 2006 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2 ba · built 2004 · 0.041 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $245,000Apr 2019 | $3,2242025 | Amount on Record Mar 2010 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2 ba · built 2004 · 0.041 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Apr 2025 | $3,5402025 | Amount on Record Feb 2017 | 2 Owners on Record | AssessorUpdated Jul 2026 |
2 bd · 2 ba · built 2004 · 0.041 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $169,900May 2013 | $3,6282025 | Amount on Record Jun 2006 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
2 bd · 2 ba · built 2004 · 0.041 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $209,900Jul 2005 | $3,2242025 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2 bd · 2 ba · built 2004 · 0.041 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $171,500Aug 2011 | $3,2242025 | —Sep 2006 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 2 ba · built 2004 · 0.041 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $236,500Nov 2018 | $3,5402025 | Amount on Record Jun 2005 | Owner on Record | Assessor + 2 DocumentsUpdated Jul 2026 |