Walworth County property records for 26 addresses on Mason St, Delavan, WI · Last verified August 2026
| Properties | 26 |
|---|---|
| Median Sale Price | $129,900 |
| Deeds and Mortgages on File | 43 |
| Owner Occupied | 54% |
| Median Annual Tax Bill | $2,650 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $65,000Jan 2008 | $1,7742025 | Amount on Record May 2005 | 2 Names on Record | AssessorUpdated Apr 2026 |
0.185 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $93,500May 2017 | $2,2452025 | Amount on Record Sep 2011 | 1 Name on Record | Assessor + 2 DocumentsUpdated Feb 2026 |
0.185 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,5822025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
0.185 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $152,000Jun 2018 | $2,7062025 | Amount on Record Jun 2010 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
0.185 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $127,000Oct 2005 | $2,5532025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,3332025 | 2 Names on Record | AssessorUpdated Feb 2026 |
0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $78,500Aug 2020 | $1,5352025 | —May 2020 | 2 Names on Record | Assessor + 2 DocumentsUpdated Feb 2026 |
0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 2020 | $2,1842025 | 1 Name on Record | Assessor + 4 DocumentsUpdated Feb 2026 |
0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $61,800Oct 2018 | $1,9592025 | Amount on Record May 2007 | 2 Names on Record | Assessor + 2 DocumentsUpdated Feb 2026 |
0.198 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $129,900Apr 2019 | $3,7842025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,8712025 | 3 Names on Record Owner Occupied | AssessorUpdated Feb 2026 |
0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $95,000Oct 2017 | $1,8802025 | 1 Name on Record | Assessor + 1 DocumentUpdated Feb 2026 |
0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $245,000Oct 2020 | $4,2042025 | Amount on Record Mar 2020 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Feb 2026 |
0.185 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $63,000Jun 2015 | $1,1632025 | Amount on Record Oct 2006 | 1 Name on Record Owner Occupied | AssessorUpdated Feb 2026 |
0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $120,000Sep 2025 | $5482025 | Amount on Record Feb 2021 | 1 Name on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
0.185 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,1222025 | 1 Name on Record Owner Occupied | AssessorUpdated Feb 2026 |
0.246 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Apr 2024 | $3,0482025 | —Mar 2024 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Feb 2026 |
0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Oct 2017 | $3,2612025 | Amount on Record Oct 2007 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $79,000Feb 2016 | $2,7542025 | —Aug 2014 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,0312025 | —Apr 2014 | 1 Name on Record | AssessorUpdated Aug 2026 |
0.185 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $127,000Jul 2018 | $2,7752025 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Feb 2026 |
0.185 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $140,000Aug 2005 | $2,8722025 | 2 Names on Record | AssessorUpdated Feb 2026 |
0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,6502025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
0.217 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,2032025 | 3 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,6552025 | 2 Names on Record | AssessorUpdated Feb 2026 |
0.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Oct 2025 | $3,5172025 | Amount on Record Jul 2023 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |