Dane County property records for 8 addresses on Spahn Cir, Sun Prairie, WI · Last verified October 2026
| Properties | 8 |
|---|---|
| Median Sale Price | $361,000 |
| Deeds and Mortgages on File | 10 |
| Median Price per Sqft | $309 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $6,210 |
| Median Year Built | 1981 |
| Median Ownership Tenure | 3 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
505 Spahn Cir |
3 bd · 2 ba · 1,456 sqft built 1977 · 0.207 acres | $6,615 2025 | Assessor + 1 Document Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
506 Spahn Cir |
3 bd · 2 ba · 1,278 sqft built 1983 · 0.219 acres | $395,000 Jul 2025 | $5,951 2025 | Assessor + 3 Documents Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
509 Spahn Cir |
3 bd · 2 ba · 1,864 sqft built 1977 · 0.221 acres | $245,900 Jun 2019 | $6,026 2025 | Assessor + 3 Documents Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
512 Spahn Cir |
3 bd · 2 ba · 1,264 sqft built 1981 · 0.237 acres | $399,900 Apr 2026 | $6,210 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
513 Spahn Cir |
3 bd · 1 ba · 1,060 sqft built 1980 · 0.203 acres | $176,500 Nov 2016 | $5,572 2025 | Assessor Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
516 Spahn Cir |
3 bd · 2 ba · 1,144 sqft built 1983 · 0.228 acres | $361,000 Jul 2023 | $6,648 2025 | Assessor + 1 Document Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
517 Spahn Cir |
4 bd · 2 ba · 1,228 sqft built 1981 · 0.221 acres | $6,777 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
520 Spahn Cir |
4 bd · 2 ba · 1,176 sqft built 1978 · 0.203 acres | $5,833 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |