Dane County property records for 4 addresses on Thunderbird Ln, Sun Prairie, WI · Last verified February 2026
| Properties | 4 |
|---|---|
| Latest Sale | $540,000 (May 2025) |
| Deeds and Mortgages on File | 9 |
| Average Living Area | 2,421 sq ft |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $9,705 |
| Median Year Built | 1991 |
| Average Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
5 bd · 4 ba · 2,610 sqft · built 1990 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,7532025 | 3 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
4 bd · 3 ba · 2,818 sqft · built 1990 · 0.253 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,7882025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Feb 2026 |
3 bd · 3 ba · 1,645 sqft · built 1991 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Jul 2018 | $7,8192025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Feb 2026 |
3 bd · 3 ba · 2,614 sqft · built 1993 · 0.305 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $540,000May 2025 | $9,7052025 | Amount on Record Nov 2021 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Feb 2026 |