Dane County property records for 5 addresses on Sienna Ct, Sun Prairie, WI · Last verified February 2026
| Properties | 5 |
|---|---|
| Median Sale Price | $499,900 |
| Deeds and Mortgages on File | 19 |
| Owner Occupied | 80% |
| Median Annual Tax Bill | $10,503 |
| Median Ownership Tenure | 7 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6343 Sienna Ct |
0.512 acres | $539,900 Aug 2018 | $10,564 2025 | Assessor + 4 Documents Updated Feb 2026 | 3 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6346 Sienna Ct |
0.73 acres | $690,000 May 2025 | $9,548 2025 | Assessor + 5 Documents Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6347 Sienna Ct |
0.48 acres | $107,900 May 2019 | $10,503 2025 | Assessor + 5 Documents Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6350 Sienna Ct |
0.737 acres | $499,900 May 2019 | $10,848 2025 | Assessor + 2 Documents Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6351 Sienna Ct |
0.525 acres | $99,900 Apr 2018 | $1,733 2025 | Assessor + 3 Documents Updated Feb 2026 | Owner on File |