Madison County property records for 61 addresses on Union St, Alton, IL · Last verified August 2026
| Properties | 61 |
|---|---|
| Median Sale Price | $89,000 |
| Deeds and Mortgages on File | 55 |
| Median Price per Sqft | $86 |
| Owner Occupied | 44% |
| Median Annual Tax Bill | $1,332 |
| Median Year Built | 1920 |
| Median Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 1,517 sqft · built 1925 · 0.255 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $142,000Apr 2021 | $3,6862025 | Amount on Record Oct 2003 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 ba · 861 sqft · built 1913 · 0.141 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $140,000Nov 2009 | $4,5112025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 3 ba · 1,341 sqft · built 1963 · 1.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $237,000Dec 2020 | $7,7712025 | Amount on Record Aug 2005 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 1,079 sqft · built 1960 · 0.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $93,000Jan 2026 | $2,6882025 | Amount on Record Mar 2022 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,240 sqft · built 1934 · 0.141 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $50,000Aug 2003 | $1,8382025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,285 sqft · built 1944 · 0.143 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $117,500Oct 2018 | $3,3892025 | Amount on Record Jan 2016 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 ba · 912 sqft · built 1894 · 0.668 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $165,000Sep 2021 | $3,2622025 | Amount on Record Sep 2013 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.09 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1662025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
1 bd · 2 ba · 988 sqft · built 1890 · 0.438 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $82,500Aug 2017 | $2,9962025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 ba · 992 sqft · built 1894 · 0.251 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $23,000Jun 2026 | $3,0332025 | —Jul 2020 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
960 sqft · 0.09 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2026 | $1082025 | —Oct 2023 | 2 Names on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
1 bd · 1 ba · 1,050 sqft · built 1949 · 0.181 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2023 | $1,3322025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
1 ba · 897 sqft · built 1905 · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2023 | $4792025 | 2 Names on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
1 ba · 960 sqft · built 1924 · 0.121 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2023 | $2,1942025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
0.209 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2023 | $4782025 | —Jan 2020 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
2,378 sqft · 0.086 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $93,000Mar 2019 | $1,3082025 | Amount on Record Oct 2004 | 1 Name on Record | AssessorUpdated Jul 2026 |
0.125 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $18,900May 2011 | $712022 | 2 Names on Record | AssessorUpdated Jul 2023 |
4,118 sqft · built 1950 · 0.245 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,000Jul 2026 | $3,2862025 | Amount on Record Sep 2024 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
10,075 sqft · built 1941 · 0.533 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,4652025 | 1 Name on Record | AssessorUpdated Jul 2026 |
1 ba · 812 sqft · built 1894 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9832025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 ba · 1,116 sqft · built 1894 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2025 | $2,7232025 | Amount on Record Jun 2010 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.046 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2020 | $712022 | —Feb 2019 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jul 2023 |
1 bd · 3 ba · 793 sqft · built 1905 · 0.226 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $90,000May 2015 | $3,6052025 | Amount on Record Mar 2011 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
1 bd · 2 ba · 624 sqft · built 1894 · 0.227 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,7102025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1 bd · 2 ba · 1,218 sqft · built 1930 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $25,000Jun 2014 | $2232025 | 1 Name on Record | AssessorUpdated Jul 2026 |
2 ba · 1,184 sqft · built 1894 · 0.227 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $159,900Aug 2021 | $1,8252025 | Amount on Record Apr 2015 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
1 bd · 2 ba · 1,056 sqft · built 1894 · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $722,000Jan 2023 | $3,8952025 | Amount on Record Oct 2005 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,328 sqft · built 1894 · 0.151 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,500Aug 2005 | $1,7532025 | 1 Name on Record | AssessorUpdated Jul 2026 |
1 bd · 2 ba · 1,360 sqft · built 1900 · 0.292 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,500Aug 2005 | $3,8922025 | 1 Name on Record | AssessorUpdated Jul 2026 |
0.088 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2024 | $742025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
1,716 sqft · 0.075 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5982025 | 1 Name on Record | AssessorUpdated Aug 2026 |
1 bd · 1 ba · 696 sqft · built 1901 · 0.209 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,0182025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 2 ba · 866 sqft · built 1920 · 0.174 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,6192025 | 1 Name on Record | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 840 sqft · built 1944 · 0.069 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $29,000Nov 2020 | $6922025 | —Mar 2007 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1 ba · 928 sqft · built 1949 · 0.094 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $40,000May 2016 | $1,1922025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 828 sqft · built 1924 · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $60,000Apr 2022 | $6702025 | Amount on Record Dec 2016 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1 bd · 1 ba · 828 sqft · built 1924 · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $89,000Sep 2022 | $1,8372025 | Amount on Record Jul 2007 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 844 sqft · built 1905 · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $26,000Oct 2016 | $1,1952025 | Amount on Record Dec 2006 | 1 Name on Record | AssessorUpdated Jul 2026 |
2,268 sqft · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $90,000Jun 2006 | Amount on Record May 2005 | 1 Name on Record | AssessorUpdated Jul 2026 |
1 bd · 1 ba · 1,248 sqft · built 1959 · 0.181 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,3102025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1 bd · 1 ba · 1,008 sqft · built 1904 · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6942025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1,344 sqft · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,000Jun 2008 | $1,3552025 | —Mar 2007 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
1,165 sqft · 0.227 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2025 | $492025 | —Dec 2022 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2 ba · 702 sqft · built 1920 · 0.09 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,000Sep 2018 | $9372025 | Amount on Record Dec 2009 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
1 ba · 797 sqft · built 1910 · 0.09 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,000Jul 2021 | $1602025 | —Jan 2019 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2024 | $1422025 | 1 Name on Record | AssessorUpdated Aug 2026 |
0.275 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
1 bd · 2 ba · 840 sqft · built 1924 · 0.446 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7342025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.073 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
0.091 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2021 | $1542025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
built 1918 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
0.465 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2026 | $1252025 | —Dec 2022 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
1 bd · 2 ba · 1,436 sqft · built 1892 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,7332025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
2 ba · 1,220 sqft · built 1918 · 0.341 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,8112025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 896 sqft · built 1949 · 0.135 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4342025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 728 sqft · built 1949 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $30,000Jun 2026 | $1,0482025 | Amount on Record Jan 2023 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.765 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 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 2% of the US · above 14% of Illinois |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct 1 of 6 cells directly exposed · 4 adjoin burnable vegetation |