Walworth County property records for 17 addresses on Collie St, Williams Bay, WI · Last verified October 2026
| Properties | 17 |
|---|---|
| Median Sale Price | $385,000 |
| Deeds and Mortgages on File | 24 |
| Owner Occupied | 47% |
| Median Annual Tax Bill | $3,547 |
| Median Ownership Tenure | 4 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,8282025 | Owner on Record | AssessorUpdated Feb 2026 |
1.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record Owner Occupied | AssessorUpdated Feb 2026 |
0.376 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $143,000Jan 2019 | $3,1822025 | Amount on Record Jun 2010 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Feb 2026 |
0.182 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $333,000Oct 2022 | $3,5472025 | —Feb 2012 | Owner on Record | Assessor + 1 DocumentUpdated Oct 2026 |
0.523 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000May 2025 | $2,1142025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.091 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9672025 | Owner on Record | AssessorUpdated Feb 2026 |
0.203 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $700,000Mar 2023 | $2902025 | —Dec 2008 | Owner on Record | Assessor + 1 DocumentUpdated Feb 2026 |
0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000May 2013 | $4,2472025 | Amount on Record Jul 2007 | 2 Owners on Record | AssessorUpdated Feb 2026 |
0.439 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Sep 2025 | $6,3142025 | Amount on Record Sep 2009 | 2 Owners on Record | Assessor + 1 DocumentUpdated Aug 2026 |
0.207 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $232,000May 2018 | $4,2992025 | 3 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Feb 2026 |
0.276 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $385,000Sep 2025 | $2,3742025 | Amount on Record Jul 2025 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Feb 2026 |
0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,0452025 | 2 Owners on Record Owner Occupied | AssessorUpdated Feb 2026 |
0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,3942025 | Owner on Record Owner Occupied | AssessorUpdated Feb 2026 |
0.441 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2023 | $6,1622025 | Amount on Record Sep 2011 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Feb 2026 |
0.171 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $444,000Sep 2019 | $5,3292025 | Amount on Record Jan 2018 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Feb 2026 |
0.171 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $289,900Jan 2019 | $4,1422025 | 3 Owners on Record | Assessor + 3 DocumentsUpdated Feb 2026 |
0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $293,000Sep 2011 | $3,9502025 | 2 Owners on Record | AssessorUpdated Feb 2026 |