McHenry County property records for 15 addresses on Blackhawk Ln, Marengo, IL · Last verified August 2026
| Properties | 15 |
|---|---|
| Median Sale Price | $244,900 |
| Deeds and Mortgages on File | 17 |
| Median Price per Sqft | $141 |
| Owner Occupied | 87% |
| Median Annual Tax Bill | $5,987 |
| Median Year Built | 1987 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
1,540 sqft · built 1991 · 1.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $345,000Dec 2021 | Amount on Record Sep 2013 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2024 |
2,370 sqft · built 1989 · 1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $314,000Jul 2004 | Amount on Record Jun 2002 | 2 Names on Record Owner Occupied | AssessorUpdated May 2024 |
1,824 sqft · built 1984 · 1.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $248,000Jul 2016 | —Mar 2016 | 2 Names on Record | Assessor + 1 DocumentUpdated May 2024 |
3 bd · 3 ba · 2,196 sqft · built 1981 · 1.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,000Jul 2004 | —May 1999 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2024 |
2,480 sqft · built 1979 · 1.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $205,000Dec 2015 | 2 Names on Record Owner Occupied | AssessorUpdated May 2024 |
1,556 sqft · built 1988 · 1.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 1996 | 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
1,556 sqft · built 1979 · 1.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $220,000Oct 2018 | $6,4862024 | Amount on Record Nov 2002 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
2,228 sqft · built 1979 · 1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000May 2015 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2024 |
3 bd · 2,116 sqft · built 1989 · 1.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $240,000Dec 2015 | Amount on Record Feb 2015 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2024 |
2,392 sqft · built 1997 · 1.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $244,900Apr 2016 | —Jul 2015 | 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
2,353 sqft · built 1988 · 1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $185,000Sep 2019 | —Apr 2010 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2024 |
1,188 sqft · built 1989 · 1.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $267,000Sep 2017 | 2 Names on Record | Assessor + 1 DocumentUpdated May 2024 |
912 sqft · built 1987 · 1.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $192,333Sep 2018 | —Jun 2020 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated May 2024 |
3,136 sqft · built 1977 · 1.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $113,000Mar 2024 | $5,9872024 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2,432 sqft · built 1976 · 1.56 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $205,000Sep 2008 | $4,7522024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Low this street's cells rank above 4% of the US · above 29% of Illinois |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct 2 of 3 cells directly exposed · 3 adjoin burnable vegetation |