Monona County property records for 6 addresses on Oak Ave, Onawa, IA · Last verified October 2026
| Properties | 6 |
|---|---|
| Latest Sale | $370,000 (Jun 2014) |
| Deeds and Mortgages on File | 3 |
| Average Living Area | 661 sq ft |
| Owner Occupied | 17% |
| Median Annual Tax Bill | $824 |
| Average Year Built | 1988 |
| Average Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21507 Oak Ave |
19.8 acres | $6602026 | AssessorUpdated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21916 Oak Ave |
2.33 acres | $982026 | AssessorUpdated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23780 Oak Ave |
14 acres | $6882026 | AssessorUpdated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
24226 Oak Ave |
38.3 acres | $1,2462026 | AssessorUpdated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
24592 Oak Ave |
1 bd · 1 ba · 595 sqft built 1991 · 18.6 acres | $1,1982025 | Assessor + 1 DocumentUpdated Sep 2026 | Owner on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
25638 Oak Ave |
1 ba · 728 sqft built 1985 · 36.4 acres | $370,000Jun 2014 | $8242026 | Assessor + 2 DocumentsUpdated Oct 2026 | 2 Owners on File |