Washington County property records for 40 addresses on Boulder Dr, Slinger, WI · Last verified July 2026
| Properties | 40 |
|---|---|
| Median Sale Price | $657,000 |
| Deeds and Mortgages on File | 45 |
| Owner Occupied | 50% |
| Median Annual Tax Bill | $850 |
| Median Ownership Tenure | 0 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8352025 | 1 Name on Record Owner Occupied | AssessorUpdated Feb 2026 |
0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8092025 | 1 Name on Record | AssessorUpdated Apr 2026 |
0.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $675,000May 2026 | $8452025 | Amount on Record Apr 2025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8052025 | 1 Name on Record | AssessorUpdated Apr 2026 |
0.369 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2026 | $8502025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
0.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8192025 | 1 Name on Record Owner Occupied | AssessorUpdated Feb 2026 |
0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $133,000Dec 2025 | $8652025 | 2 Names on Record | Assessor + 1 DocumentUpdated Feb 2026 |
0.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8552025 | 1 Name on Record | AssessorUpdated Apr 2026 |
0.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000Sep 2025 | $8552025 | Amount on Record Apr 2025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Feb 2026 |
0.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,230,000Jan 2025 | $8552025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,230,000Jan 2025 | $8352025 | 1 Name on Record | Assessor + 1 DocumentUpdated Feb 2026 |
0.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8552025 | 1 Name on Record | AssessorUpdated Apr 2026 |
0.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8552025 | 1 Name on Record | AssessorUpdated Apr 2026 |
0.369 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8502025 | 1 Name on Record | AssessorUpdated Apr 2026 |
0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8802025 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,230,000Jan 2025 | $8252025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8252025 | 1 Name on Record | AssessorUpdated Apr 2026 |
0.86 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2026 | $1,0362025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Feb 2026 |
0.389 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8342025 | 1 Name on Record | AssessorUpdated Apr 2026 |
0.71 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2026 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8252025 | 1 Name on Record | AssessorUpdated Apr 2026 |
0.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2026 | $8902025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Feb 2026 |
0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Dec 2025 | $8252025 | Amount on Record Jan 2025 | 2 Names on Record | Assessor + 2 DocumentsUpdated Feb 2026 |
0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2026 | $8802025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Feb 2026 |
0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8252025 | 1 Name on Record | AssessorUpdated Apr 2026 |
0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2026 | $8802025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2026 | $8802025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Feb 2026 |
0.639 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $240,000Jun 2026 | $9652025 | —Jan 2026 | 2 Names on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8002025 | 1 Name on Record | AssessorUpdated Apr 2026 |
1.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Sep 2025 | $1,0902025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
0.689 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2026 | $9832025 | 2 Names on Record | Assessor + 2 DocumentsUpdated Feb 2026 |
0.419 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,230,000Nov 2024 | $8752025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
0.419 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $640,000Jun 2026 | $8752025 | —Nov 2024 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.419 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,230,000Nov 2024 | $8752025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8302025 | 2 Names on Record Owner Occupied | AssessorUpdated Feb 2026 |
0.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2024 | $8702025 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2026 |
0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $589,900Apr 2026 | $8302025 | Amount on Record Feb 2025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated May 2026 |
0.389 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,230,000Nov 2024 | $8342025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $657,000Jun 2026 | $8302025 | Amount on Record Nov 2025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
0.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8192025 | 1 Name on Record | AssessorUpdated Apr 2026 |