McHenry County property records for 21 addresses on Jefferson St, Union, IL · Last verified August 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $122,000 |
| Deeds and Mortgages on File | 14 |
| Median Price per Sqft | $89 |
| Owner Occupied | 62% |
| Median Annual Tax Bill | $5,371 |
| Median Year Built | 1910 |
| Median Ownership Tenure | 15 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4.91 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated May 2024 |
1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Dec 1993 | 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
1.66 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 1994 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
3 bd · 1 ba · 2,206 sqft · 0.639 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2018 | —Feb 2015 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2024 |
2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Oct 2021 | $8,0782022 | —May 2020 | 1 Name on Record | Assessor + 3 DocumentsUpdated May 2024 |
Built 1902 · 0.412 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
2 ba · 2,163 sqft · 0.225 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $215,000Oct 2024 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
Built 1910 · 0.028 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2007 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2023 |
2 bd · 1 ba · 2,116 sqft · 0.188 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Nov 2009 | $3,2302024 | —Oct 2003 | 1 Name on Record | AssessorUpdated Aug 2026 |
2 bd · Built 1935 · 0.058 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $77,500Oct 2004 | 1 Name on Record | AssessorUpdated May 2024 |
1 ba · 852 sqft · 0.051 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $76,500Dec 2016 | Amount on Record Jan 2001 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
0.395 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $193,750Mar 2003 | 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
Built 1930 · 0.192 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $122,500Dec 2000 | 2 Names on Record Owner Occupied | AssessorUpdated May 2024 |
4 bd · 2 ba · 3,253 sqft · 0.4 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $70,000Sep 2011 | $5,3712024 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 ba · 1,187 sqft · 0.193 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $122,000Jan 2019 | Amount on Record Aug 2008 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2024 |
1 ba · 1,114 sqft · 0.364 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated May 2024 |
2 bd · 1 ba · 1,017 sqft · 0.37 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,000Mar 2001 | Amount on Record Nov 1995 | 1 Name on Record Owner Occupied | AssessorUpdated May 2024 |
5.88 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2016 | Amount on Record Jul 2015 | 1 Name on Record | AssessorUpdated May 2024 |
933 sqft · Built 1940 · 0.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000May 1994 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2024 |
2 bd · 2 ba · 1,807 sqft · 0.55 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,000Jun 2019 | —May 2006 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2024 |
1 ba · 1,449 sqft · 2.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $203,000May 2002 | $4,2902024 | —May 2002 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Low this street's cells rank at the 3rd percentile of exposed land nationally · 21st in Illinois |
|---|---|
| Wildfire Likelihood | Low — less than 1 in 10,000 per year |
| Exposure | Direct 3 of 6 cells directly exposed · 6 adjoin burnable vegetation |