Dane County property records for 9 addresses on William Dr, Sun Prairie, WI · Last verified August 2026
| Properties | 9 |
|---|---|
| Median Sale Price | $250,000 |
| Deeds and Mortgages on File | 15 |
| Median Price per Sqft | $176 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $7,768 |
| Median Year Built | 1967 |
| Median Ownership Tenure | 7 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2.5 ba · 2,192 sqft · built 1964 · 0.357 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,5262025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 3 ba · 1,604 sqft · built 1971 · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $184,000Dec 2005 | $6,9112025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
3 bd · 2 ba · 1,366 sqft · built 1966 · 0.389 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $205,000Mar 2016 | $6,8932025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Feb 2026 |
3 bd · 2 ba · 1,643 sqft · built 1967 · 0.337 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $219,900Jul 2016 | $6,6982025 | —Feb 2014 | Owner on Record Owner Occupied | AssessorUpdated Feb 2026 |
5 bd · 3 ba · 2,026 sqft · built 1966 · 0.453 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $535,000Sep 2022 | $10,9452025 | —Aug 2020 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Feb 2026 |
4 bd · 3 ba · 2,376 sqft · built 1967 · 0.448 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $449,900Jun 2025 | $8,5282025 | —Jan 2013 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
3 bd · 3 ba · 1,742 sqft · built 1968 · 0.671 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2025 | $7,7682025 | —Mar 2025 | Owner on Record Owner Occupied | AssessorUpdated Feb 2026 |
3 bd · 2 ba · 1,416 sqft · built 1967 · 0.428 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Nov 2019 | $6,9092025 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Feb 2026 |
4 bd · 3 ba · 1,952 sqft · built 1971 · 0.333 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,0542025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Feb 2026 |