McHenry County property records for 4 addresses on Oleson Rd, Marengo, IL · Last verified August 2026
| Properties | 4 |
|---|---|
| Latest Sale | $420,000 (Aug 2022) |
| Deeds and Mortgages on File | 3 |
| Owner Occupied | 75% |
| Average Year Built | 1991 |
| Median Ownership Tenure | 24 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 |
|---|---|---|---|---|
| $11,8122024 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2002 | Amount on Record Nov 1997 | 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
4 bd · 3 ba · built 2002 · 4.85 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $420,000Aug 2022 | Amount on Record Feb 2004 | 2 Names on Record | Assessor + 1 DocumentUpdated May 2024 |
4 bd · 3 ba · built 1980 · 5.46 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Sep 1999 | 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |