Monona County property records for 3 addresses on 28th St, Onawa, IA · Last verified October 2026
| Properties | 3 |
|---|---|
| Latest Sale | $133,833 (Aug 2025) |
| Sales Recorded | 2 |
| Average Living Area | 1,118 sq ft |
| Owner Occupied | 67% |
| Median Annual Tax Bill | $2,900 |
| Average Year Built | 1990 |
| Average Ownership Tenure | 6 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
1 bd · 1 ba · 832 sqft · built 2003 · 3.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $133,833Aug 2025 | $4,0202026 | Amount on Record Aug 2025 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
2.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2462026 | Owner on Record | AssessorUpdated Oct 2026 |
2 bd · 2 ba · 1,404 sqft · built 1978 · 0.75 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $160,000Apr 2015 | $3,3242026 | Amount on Record Jan 2007 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |