McDonough County property records for 13 addresses on Oak St, Adair, IL · Last verified August 2026
| Properties | 13 |
|---|---|
| Median Sale Price | $80,000 |
| Deeds and Mortgages on File | 11 |
| Median Price per Sqft | $85 |
| Owner Occupied | 77% |
| Median Annual Tax Bill | $2,024 |
| Median Year Built | 1923 |
| Median Ownership Tenure | 19 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
102 Oak St |
1 bd · 720 sqft built 1925 · 0.293 acres | $30,000 Feb 2007 | $888 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
302 Oak St |
3 bd · 867 sqft built 1920 · 0.414 acres | $117,500 Jun 2025 | $945 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
305 Oak St |
0.319 acres | $108,000 Jan 2023 | $2,353 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
308 Oak St |
4 bd · 1,339 sqft built 1920 · 0.297 acres | — May 1995 | $2,618 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
311 Oak St |
3 bd · 1,196 sqft built 1926 · 0.2 acres | $1,341 2022 | Assessor Updated Jun 2023 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
314 Oak St |
3 bd · 667 sqft built 1920 · 0.294 acres | $80,000 Oct 2025 | $625 2025 | Assessor + 2 Documents Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
317 Oak St |
3 bd · 896 sqft built 1920 · 0.2 acres | $77,000 Aug 2025 | $2,051 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
402 Oak St |
3 bd · 1,196 sqft built 1920 · 0.49 acres | $35,000 Mar 1997 | $2,365 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
405 Oak St |
3 bd · 1,335 sqft built 1920 · 0.2 acres | $1,039 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
407 Oak St |
3 bd · 1,236 sqft built 1923 · 0.3 acres | $100,000 Jun 2025 | $3,103 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
414 Oak St |
3 bd · 1,503 sqft built 1928 · 0.277 acres | $47,000 Feb 2003 | $2,024 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
417 Oak St |
built 1968 · 0.63 acres | $7,500 Apr 2007 | $745 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
424 Oak St |
3 bd · 914 sqft built 1940 · 0.272 acres | $36,000 Mar 1994 | $2,090 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |