St. Clair County property records for 80 addresses on S Main St, Dupo, IL · Last verified October 2026
| Properties | 80 |
|---|---|
| Median Sale Price | $79,500 |
| Deeds and Mortgages on File | 114 |
| Median Price per Sqft | $76 |
| Owner Occupied | 54% |
| Median Annual Tax Bill | $2,651 |
| Median Year Built | 1931 |
| Median Ownership Tenure | 6 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
11.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2011 | $1,4672025 | Owner on Record | AssessorUpdated Sep 2026 |
0.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6142025 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
0.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,000Aug 2006 | Amount on Record May 2004 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
0.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2001 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
2 ba · 945 sqft · built 1918 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2023 | $1,0072025 | —Oct 2014 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
2,898 sqft · built 1958 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $60,000Apr 2003 | Owner on Record | AssessorUpdated Sep 2026 |
0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Jun 2010 | $6472025 | —Apr 2004 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
3 ba · 502 sqft · built 1944 · 0.039 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $30,000Jul 2025 | $1,7752025 | Amount on Record May 2025 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 1,014 sqft · built 1928 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $75,000Sep 2002 | $1,9922025 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
2 ba · 720 sqft · built 1922 · 0.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,0352025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $18,000May 1995 | —Aug 2009 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
2 ba · 860 sqft · built 1920 · 0.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $79,000Oct 2017 | $3,3312025 | Amount on Record Aug 1995 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 780 sqft · built 1922 · 0.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,000Aug 2020 | $2,8652025 | Amount on Record Feb 2010 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
5 ba · 1,020 sqft · built 1930 · 0.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $35,000Apr 2022 | Owner on Record | AssessorUpdated Sep 2026 |
3 ba · 1,280 sqft · built 1927 · 0.269 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $95,000Jan 2008 | $4,1172025 | Amount on Record Dec 2004 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
3 ba · 1,256 sqft · built 1932 · 0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $78,000Sep 2005 | $2,3342025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Sep 2001 | $4222025 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Sep 2026 |
4 ba · 1,400 sqft · built 1920 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,0302025 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
2 ba · 1,257 sqft · built 1913 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $40,000May 1999 | $3,4902025 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
2 ba · 816 sqft · built 1928 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,3212025 | 2 Owners on Record | AssessorUpdated Sep 2026 |
2 ba · 1,231 sqft · built 1951 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $115,000Apr 2023 | $3,4292025 | Amount on Record Aug 2016 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 1,078 sqft · built 1925 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $91,000Mar 2020 | $2,4502025 | Amount on Record Mar 2015 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
2 ba · 1,008 sqft · built 1927 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $58,500Jun 1998 | $2,8452025 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
4 ba · 1,212 sqft · built 1925 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $72,000Aug 2023 | $3,8222025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 1,045 sqft · built 1920 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $79,500Mar 2022 | $2,0382025 | Amount on Record Aug 2006 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
4 ba · 2,025 sqft · built 1960 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $60,000Feb 2026 | $4,2932025 | —Oct 2007 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Sep 2026 |
1,512 sqft · built 1932 · 0.289 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $63,000Nov 2018 | $11,3252025 | Amount on Record Apr 2004 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $725,000Aug 2023 | $4492025 | —Apr 2004 | Owner on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
2 ba · 768 sqft · built 1925 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $37,500Apr 2011 | $2,4552025 | —Jan 2011 | 2 Owners on Record | AssessorUpdated Sep 2026 |
2 ba · 1,260 sqft · built 1934 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,5832025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
1,113 sqft · built 1921 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $50,000Mar 2011 | $6112025 | —Mar 2011 | Owner on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
2 ba · 1,290 sqft · built 1921 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $87,000Aug 2013 | $3,2892025 | Amount on Record Dec 2002 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 840 sqft · built 1928 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2026 | $2,0382025 | —Sep 2021 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
2 ba · built 2016 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,6432025 | —Nov 2013 | Owner on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
2 ba · 896 sqft · built 1922 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $45,000Dec 2025 | $2,5152025 | —Oct 2025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
3 ba · 1,150 sqft · built 1913 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,000Jul 2021 | $6372025 | Amount on Record Sep 2008 | Owner on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
3 ba · 1,568 sqft · built 1950 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,7472025 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
2 ba · 840 sqft · built 1930 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $63,500Jun 2015 | $2,8962025 | —Nov 2014 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Sep 2026 |
2 ba · 968 sqft · built 1918 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $102,000Mar 2008 | $2,9762025 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
2 ba · 1,198 sqft · built 1931 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $57,000Sep 1995 | $2,4222025 | —Mar 2023 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
2 ba · 1,152 sqft · built 1918 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,000Oct 2025 | $3,2232025 | Amount on Record Oct 2007 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 1,190 sqft · built 1931 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Feb 2018 | $4,0542025 | Amount on Record Aug 2006 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Sep 2026 |
2 ba · 720 sqft · built 1918 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,500May 2002 | $2,6422025 | —May 2002 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
500 sqft · built 1959 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6642025 | —Aug 2011 | 2 Owners on Record | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 1,091 sqft · built 1933 · 0.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,4232025 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
2 ba · 884 sqft · built 1925 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $86,000May 2016 | $3,0102025 | Amount on Record Jul 1999 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 840 sqft · built 1903 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $62,000Aug 2018 | $2,8982025 | —Mar 2007 | Owner on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
2 ba · 1,018 sqft · built 1922 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $83,000Aug 2018 | $3,5412025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 898 sqft · built 1903 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $25,000Jun 2025 | $2,0072025 | Amount on Record Aug 2020 | Owner on Record | Assessor + 2 DocumentsUpdated Sep 2026 |
2 ba · 1,280 sqft · built 1926 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,000Mar 2001 | $3,1522025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 1,120 sqft · built 1926 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 2026 | $2,7812025 | Amount on Record Sep 1995 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
3 ba · 1,298 sqft · built 1933 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $34,000Sep 2005 | $2,2172025 | Owner on Record | AssessorUpdated Sep 2026 |
2 ba · 1,159 sqft · built 1941 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000Jul 2026 | $2,9322025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 779 sqft · built 1918 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $52,000Feb 2002 | $2,0812025 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
2 ba · 1,073 sqft · built 1955 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $75,500Nov 2020 | $2,4872025 | —Feb 2004 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
5 ba · 576 sqft · built 1975 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $70,000Apr 2022 | $4,4772025 | Amount on Record Dec 2018 | Owner on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
4 ba · 1,008 sqft · built 1988 · 0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Apr 2022 | $4,5782025 | Amount on Record Dec 2018 | Owner on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
8 ba · 640 sqft · built 1980 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $240,000Dec 2018 | $5,0012025 | —Dec 2018 | Owner on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
2 ba · 1,404 sqft · built 1999 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,2242025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
3 ba · 1,536 sqft · built 1949 · 0.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $108,000Feb 2024 | $2,9752025 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
0.019 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $70,000Apr 2005 | Amount on Record Jun 2003 | Owner on Record | AssessorUpdated Sep 2026 |
0.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $120,000Jul 2003 | $7242025 | 2 Owners on Record | Assessor + 1 DocumentUpdated Sep 2026 |
1,632 sqft · built 1994 · 0.669 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $120,000Jul 2003 | $2,5792025 | 2 Owners on Record | Assessor + 1 DocumentUpdated Sep 2026 |
1 ba · 528 sqft · built 1960 · 0.65 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $115,000Dec 2023 | $1,9022025 | Amount on Record Jul 2001 | Owner on Record | Assessor + 5 DocumentsUpdated Sep 2026 |
2 ba · 840 sqft · built 1929 · 0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $37,000Dec 2025 | $2,6532025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
2 ba · 1,437 sqft · built 1963 · 0.569 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,0372025 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
3 ba · 840 sqft · built 1941 · 0.489 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $420Dec 2022 | $4,9192025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
1.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,735Apr 2023 | $952025 | Amount on Record Jan 2019 | Owner on Record | Assessor + 2 DocumentsUpdated Sep 2026 |
2 ba · 1,575 sqft · built 1965 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $67,700Jul 2023 | $4,5482025 | Amount on Record Mar 2003 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Sep 2026 |
1,800 sqft · built 1949 · 0.589 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $23,800May 2018 | $3,5302025 | —Dec 2018 | Owner on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
2 ba · 1,620 sqft · built 1956 · 0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $57,000Apr 2023 | $3,8992025 | Amount on Record Nov 1999 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 940 sqft · built 1954 · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $102,000Apr 2020 | $4152025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 1,200 sqft · built 1956 · 0.95 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $154,695Jul 2022 | $1,2302025 | Amount on Record May 2018 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
2 ba · 784 sqft · built 1956 · 0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Apr 2021 | $2,5472024 | Amount on Record Sep 2014 | 2 Owners on Record | Assessor + 1 DocumentUpdated Apr 2026 |
2 ba · 1,215 sqft · built 1947 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $110,000May 2020 | $4292025 | Amount on Record Jun 2016 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 788 sqft · built 1965 · 0.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $39,500May 1999 | $1,0302025 | Owner on Record | AssessorUpdated Sep 2026 |
880 sqft · built 1955 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $88,000Apr 2020 | Amount on Record Dec 2014 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2023 |
2 ba · 1,044 sqft · built 1930 · 0.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,000Mar 2026 | $9452025 | Amount on Record Dec 2022 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
2 ba · 1,520 sqft · built 1963 · 0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $215,500May 2026 | $4,9372025 | Amount on Record Jul 2023 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
2 ba · 1,008 sqft · built 1985 · 0.439 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,8682025 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Sep 2026 |