Walworth County property records for 25 addresses on Birch Walnut Dr, Williams Bay, WI · Last verified August 2026
| Properties | 25 |
|---|---|
| Median Sale Price | $3,880,000 |
| Deeds and Mortgages on File | 26 |
| Owner Occupied | 24% |
| Median Annual Tax Bill | $13,290 |
| Median Ownership Tenure | 7 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.246 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,0612025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
0.244 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,7702025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,7552025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $940,000May 2005 | $12,7712025 | 2 Owners on Record | AssessorUpdated Feb 2026 |
0.283 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,2732025 | —Feb 2009 | 2 Owners on Record | Assessor + 1 DocumentUpdated Feb 2026 |
0.257 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,8702025 | —Oct 2024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
0.223 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,0632025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
0.539 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,980,000Sep 2020 | $57,7282025 | —Feb 2010 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
0.162 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,9002025 | —Jan 2016 | Owner on Record | AssessorUpdated Feb 2026 |
0.503 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $40,7142025 | Owner on Record | AssessorUpdated Apr 2026 |
0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $445,000Oct 2021 | $5,6652025 | Amount on Record Mar 2017 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Apr 2026 |
0.432 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $52,2372025 | 3 Owners on Record | Assessor + 1 DocumentUpdated Feb 2026 |
0.282 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Nov 2020 | $10,7192025 | Amount on Record May 2013 | 3 Owners on Record | Assessor + 1 DocumentUpdated Feb 2026 |
0.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,880,000Oct 2018 | $58,2442025 | Owner on Record | Assessor + 1 DocumentUpdated Feb 2026 |
0.116 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,7512025 | Owner on Record | AssessorUpdated Feb 2026 |
0.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,725,000Apr 2018 | $66,2032025 | Amount on Record Feb 2017 | Owner on Record | Assessor + 2 DocumentsUpdated Feb 2026 |
0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $31,1232025 | Owner on Record | AssessorUpdated Feb 2026 |
0.455 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,785,000Aug 2020 | $63,8232025 | Amount on Record Feb 2019 | Owner on Record | Assessor + 3 DocumentsUpdated Apr 2026 |
0.471 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,885,000Nov 2020 | $75,2012025 | 3 Owners on Record | Assessor + 3 DocumentsUpdated Feb 2026 |
0.251 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,5392025 | Owner on Record | AssessorUpdated Feb 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2019 | $15,8462025 | Owner on Record | Assessor + 1 DocumentUpdated Feb 2026 |
0.233 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,3102025 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Feb 2026 |
0.237 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $810,000Dec 2005 | $11,0562025 | 2 Owners on Record | Assessor + 1 DocumentUpdated Feb 2026 |
0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,4332025 | Amount on Record Jul 2009 | Owner on Record | AssessorUpdated Feb 2026 |
0.257 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Nov 2015 | $13,2902025 | Amount on Record Aug 2011 | 2 Owners on Record | AssessorUpdated Apr 2026 |