St. Clair County property records for 39 addresses on W Patterson St, Mascoutah, IL · Last verified September 2026
| Properties | 39 |
|---|---|
| Median Sale Price | $230,000 |
| Deeds and Mortgages on File | 44 |
| Median Price per Sqft | $178 |
| Owner Occupied | 72% |
| Median Annual Tax Bill | $2,881 |
| Median Year Built | 1967 |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3 W Patterson St |
3 ba · 1,256 sqft built 1906 · 0.28 acres | $240,000 Jan 2024 | $5,431 2025 | Assessor + 6 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6 W Patterson St |
2 ba · 780 sqft built 1951 · 0.119 acres | $63,000 Aug 2016 | $2,671 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9 W Patterson St |
846 sqft built 1898 · 0.239 acres | $2,363 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12 W Patterson St |
2 ba · 1,200 sqft built 1980 · 0.119 acres | $59,000 Jun 2008 | $1,267 2025 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18 W Patterson St |
0.239 acres | $104,000 Apr 2007 | $2,130 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21 W Patterson St |
2 ba · 874 sqft built 1900 · 0.239 acres | — Sep 2014 | $4,384 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22 W Patterson St |
3 ba · 1,132 sqft built 1986 · 0.119 acres | $1,493 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26 W Patterson St |
840 sqft built 1970 · 0.119 acres | $150,000 Nov 2025 | $514 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 W Patterson St |
2 ba · 646 sqft built 1877 · 0.23 acres | $3,950 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
30 W Patterson St |
660 sqft built 1968 · 0.119 acres | $3,000 Sep 2022 | $711 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
33 W Patterson St |
1,057 sqft built 1862 · 0.119 acres | $1,077 2019 | Assessor Updated Aug 2023 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
34 W Patterson St |
2 ba · 760 sqft built 1953 · 0.119 acres | $15,000 Dec 2007 | $2,175 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
37 W Patterson St |
3 ba · 1,278 sqft built 2002 · 0.119 acres | $139,000 Jun 2015 | $1,629 2019 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
41 W Patterson St |
3 ba · 1,590 sqft built 2002 · 0.119 acres | $112,000 May 2002 | $3,683 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
44 W Patterson St |
660 sqft built 1968 · 0.119 acres | $14,500 Mar 2022 | $273 2025 | Assessor + 4 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
45 W Patterson St |
3 ba · 1,152 sqft built 1907 · 0.239 acres | — Jun 2001 | $4,034 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
48 W Patterson St |
0.119 acres | $51,500 Nov 2012 | $464 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
52 W Patterson St |
2 ba · 896 sqft built 1952 · 0.119 acres | $2,814 2025 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
57 W Patterson St |
3 ba · 777 sqft built 1904 · 0.239 acres | $270,000 Jan 2026 | $3,923 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
100 W Patterson St |
3 ba · 1,320 sqft built 2006 · 0.23 acres | $25,500 Mar 2001 | $4,744 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
111 W Patterson St |
3 ba · 1,086 sqft built 1900 · 0.36 acres | $6,046 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
112 W Patterson St |
1,440 sqft built 1980 · 0.23 acres | $35,000 Oct 1997 | $1,252 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
119 W Patterson St |
2 ba · 728 sqft built 1948 · 0.119 acres | $3,013 2025 | Assessor Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
120 W Patterson St |
0.11 acres | $12,500 Apr 2009 | $637 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
122 W Patterson St |
2 ba · 1,056 sqft built 1992 · 0.11 acres | — Jul 2013 | $2,772 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
123 W Patterson St |
3 ba · 524 sqft built 1872 · 0.119 acres | $60,500 Oct 2022 | $2,881 2025 | Assessor + 5 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
126 W Patterson St |
2 ba · 540 sqft built 1900 · 0.11 acres | $76,000 Jun 2019 | $2,482 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
127 W Patterson St |
450 sqft built 1970 · 0.18 acres | $12,000 Mar 2001 | $906 2025 | Assessor Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
130 W Patterson St |
2 ba · 1,056 sqft built 1992 · 0.11 acres | — Jul 2013 | $2,751 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
204 W Patterson St |
3 ba · 1,288 sqft built 1972 · 0.319 acres | $4,160 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
211 W Patterson St |
3 ba · 988 sqft built 1967 · 0.2 acres | $165,000 May 2021 | $4,341 2025 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
214 W Patterson St |
3 ba · 1,334 sqft built 1969 · 0.289 acres | $3,891 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
215 W Patterson St |
3 ba · 624 sqft built 1967 · 0.2 acres | $83,700 Mar 1995 | $3,803 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
303 W Patterson St |
3 ba · 1,410 sqft built 1965 · 0.23 acres | $232,000 Jun 2024 | $4,437 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
306 W Patterson St |
3 ba · 1,246 sqft built 1968 · 0.26 acres | $290,000 May 2026 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
309 W Patterson St |
3 ba · 1,140 sqft built 1967 · 0.23 acres | $230,000 May 2021 | $4,883 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
312 W Patterson St |
3 ba · 1,456 sqft built 1968 · 0.43 acres | $135,000 Mar 2004 | $4,648 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
315 W Patterson St |
3 ba · 988 sqft built 1965 · 0.23 acres | $4,998 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
321 W Patterson St |
3 ba · 1,474 sqft built 1967 · 0.25 acres | $135,000 Oct 2019 | $4,634 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File Owner Occupied |