Bayfield County property records for 3 addresses on Kostello Rd, Mason, WI · Last verified April 2026
| Properties | 3 |
|---|---|
| Latest Sale | $40,000 (Feb 2019) |
| Deeds and Mortgages on File | 2 |
| Owner Occupied | 33% |
| Median Annual Tax Bill | $2,717 |
| Average Ownership Tenure | 7 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
40 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,3992025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Apr 2026 |
2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4772025 | 1 Name on Record | AssessorUpdated Apr 2026 |
8.61 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $40,000Feb 2019 | $2,7172025 | —Apr 2017 | 2 Names on Record Owner Occupied | AssessorUpdated Apr 2026 |