McHenry County property records for 49 addresses on Main St, Union, IL · Last verified August 2026
| Properties | 49 |
|---|---|
| Median Sale Price | $243,000 |
| Deeds and Mortgages on File | 44 |
| Median Price per Sqft | $120 |
| Owner Occupied | 69% |
| Median Annual Tax Bill | $5,005 |
| Median Year Built | 1920 |
| Median Ownership Tenure | 14 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 1,260 sqft · 0.739 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $198,500Jul 2008 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2024 |
Built 1965 · 0.314 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2009 | 2 Names on Record Owner Occupied | AssessorUpdated May 2024 |
Built 1992 · 0.295 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $160,500Jul 2000 | —Jan 2004 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2024 |
3 bd · 1 ba · 1,232 sqft · 0.2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,000Apr 2009 | —Oct 2008 | 2 Names on Record Owner Occupied | AssessorUpdated May 2024 |
Built 1965 · 0.294 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $142,000Mar 1997 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2024 |
2 ba · 1,830 sqft · 0.279 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $120,000Jun 2011 | —Feb 2011 | 2 Names on Record Owner Occupied | AssessorUpdated May 2024 |
1,929 sqft · Built 1950 · 1.21 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $121,000Dec 2001 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated May 2024 |
1,257 sqft · Built 1960 · 0.275 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $274,500Mar 2026 | $4,4962024 | Amount on Record Aug 2002 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
2 ba · 2,220 sqft · 0.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $167,000Jun 2017 | Amount on Record May 2004 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2024 |
2 ba · 1,819 sqft · 0.401 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $243,000Jun 2022 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2024 |
1,628 sqft · Built 1910 · 0.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
4 bd · 2 ba · 1,597 sqft · 0.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,400Dec 2016 | Amount on Record Aug 2007 | 2 Names on Record Owner Occupied | AssessorUpdated May 2024 |
Built 1920 · 0.251 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
2 ba · 2,632 sqft · 0.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $239,000May 2006 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2024 |
1 ba · 1,280 sqft · 0.242 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $80,000Dec 2012 | Amount on Record Aug 1994 | 1 Name on Record | Assessor + 2 DocumentsUpdated May 2024 |
3 bd · 4 ba · 2,940 sqft · 0.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Amount on Record Jul 2006 | 3 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2024 |
2 ba · 1,782 sqft · 0.75 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $195,500Nov 2016 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2024 |
3 bd · 2 ba · 3,284 sqft · 0.28 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $279,000Apr 2025 | $5,0052024 | Amount on Record Apr 2020 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
900 sqft · Built 1951 · 0.389 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2024 |
4 bd · 1 ba · 0.251 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 1999 | 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
2 bd · Built 1992 · 0.236 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2013 | 1 Name on Record | AssessorUpdated May 2024 |
3 bd · 1.5 ba · 2,336 sqft · 0.2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $170,000Nov 2020 | $3,6322024 | Amount on Record May 2007 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 0.302 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $89,000Aug 1995 | 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
2 bd · 2 ba · 0.211 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2012 | 1 Name on Record | AssessorUpdated May 2024 |
1 ba · Built 1910 · 0.208 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
3 bd · 2 ba · 0.262 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2002 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2023 |
Built 1890 · 0.209 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $47,000Aug 2018 | —Aug 2017 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2024 |
1 ba · 1,419 sqft · 0.199 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2003 | $3,0882024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
Built 1910 · 0.286 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
Built 1920 · 0.284 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2010 | Amount on Record Dec 1998 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
0.768 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $220,000Jul 2021 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2023 |
Built 1910 · 0.178 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $47,000Mar 1998 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2024 |
0.226 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2020 | Amount on Record Feb 2000 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
0.269 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Dec 2021 | Amount on Record Jul 2010 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
0.138 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
0.073 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $72,000Apr 2008 | 1 Name on Record | AssessorUpdated May 2024 |
3.5 ba · 5,789 sqft · 0.549 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Nov 2009 | $7,3392024 | —Oct 2003 | 1 Name on Record | AssessorUpdated Aug 2026 |
0.053 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Mar 2008 | Amount on Record May 2002 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2024 |
3 ba · 5,901 sqft · 0.2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Jun 2022 | $6,6252024 | Amount on Record Jan 2015 | 1 Name on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
0.177 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
0.187 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated Jul 2023 |
3 bd · 1 ba · 0.418 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $146,500Jan 2003 | Amount on Record May 2000 | 2 Names on Record Owner Occupied | AssessorUpdated May 2024 |
2 ba · 1,851 sqft · 0.2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $165,000Oct 2018 | $4,2092024 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Dec 2025 |
1 ba · 1,803 sqft · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $218,000Jun 2020 | Amount on Record Nov 2016 | 1 Name on Record | Assessor + 2 DocumentsUpdated May 2024 |
Built 1930 · 0.418 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $118,000Oct 1997 | 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
5 bd · 1 ba · 3,721 sqft · 0.65 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $65,000Jul 2019 | —Apr 2013 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
1 ba · 1,964 sqft · 0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2004 | Amount on Record Jun 1998 | 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
1 ba · 556 sqft · 0.4 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $23,000Jun 2014 | Amount on Record Jul 2003 | 2 Names on Record | AssessorUpdated May 2024 |
15.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,570,500Jan 2022 | $77,3442024 | Amount on Record Mar 2016 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Low this street's cells rank at the 3rd percentile of exposed land nationally · 17th in Illinois |
|---|---|
| Wildfire Likelihood | Low — less than 1 in 10,000 per year |
| Exposure | Direct 2 of 7 cells directly exposed · 5 adjoin burnable vegetation |