Columbia County property records for 4 addresses on Armstrong St, Portage, WI · Last verified September 2026
| Properties | 4 |
|---|---|
| Latest Sale | $91,800 (Sep 2007) |
| Sales Recorded | 1 |
| Owner Occupied | 75% |
| Median Annual Tax Bill | $3,015 |
| Average Ownership Tenure | 19 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
103 Armstrong St |
0.128 acres | $3,357 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
606 Armstrong St |
0.078 acres | $3,015 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
850 Armstrong St |
Assessor Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1102 Armstrong St |
0.171 acres | $91,800 Sep 2007 | $2,797 2025 | Assessor Updated Sep 2026 | Owner on File |