Dane County property records for 6 addresses on Diamond Ct, Sun Prairie, WI · Last verified October 2026
| Properties | 6 |
|---|---|
| Median Sale Price | $335,000 |
| Deeds and Mortgages on File | 18 |
| Median Price per Sqft | $230 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $6,771 |
| Median Year Built | 1968 |
| Median Ownership Tenure | 4 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1406 Diamond Ct |
3 bd · 2 ba · 1,548 sqft built 1968 · 0.337 acres | $6,597 2025 | Assessor Updated Feb 2026 | 3 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1407 Diamond Ct |
3 bd · 2 ba · 1,332 sqft built 1968 · 0.339 acres | $6,670 2025 | Assessor Updated Feb 2026 | 3 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1414 Diamond Ct |
4 bd · 2 ba · 1,373 sqft built 1968 · 0.339 acres | $346,000 Jul 2022 | $6,771 2025 | Assessor + 2 Documents Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1415 Diamond Ct |
4 bd · 2 ba · 2,104 sqft built 1968 · 0.378 acres | $207,000 Nov 2019 | $7,407 2025 | Assessor + 4 Documents Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1422 Diamond Ct |
3 bd · 2 ba · 1,454 sqft built 1968 · 0.387 acres | $335,000 Jun 2026 | $6,901 2025 | Assessor + 8 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1423 Diamond Ct |
4 bd · 2 ba · 1,149 sqft built 1968 · 0.419 acres | $6,427 2025 | Assessor + 4 Documents Updated Feb 2026 | Owner on File Owner Occupied |