St. Clair County property records for 38 addresses on W Oak St, Mascoutah, IL · Last verified October 2026
| Properties | 38 |
|---|---|
| Median Sale Price | $158,000 |
| Deeds and Mortgages on File | 44 |
| Median Price per Sqft | $153 |
| Owner Occupied | 84% |
| Median Annual Tax Bill | $3,232 |
| Median Year Built | 1960 |
| Median Ownership Tenure | 5 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3 W Oak St |
2 ba · 960 sqft built 1890 · 0.119 acres | $50,500 Jul 2003 | $3,465 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
7 W Oak St |
2 ba · 720 sqft built 1951 · 0.119 acres | $63,000 Jan 2018 | $2,122 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
14 W Oak St |
2 ba · 1,260 sqft built 1963 · 0.119 acres | $89,500 May 2022 | $3,885 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15 W Oak St |
2 ba · 1,293 sqft built 1949 · 0.289 acres | $82,000 Feb 2002 | $4,243 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 W Oak St |
2 ba · 1,144 sqft built 1974 · 0.239 acres | $122,000 Jun 2014 | $2,599 2019 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23 W Oak St |
0.119 acres | $362 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
25 W Oak St |
2 ba · 1,251 sqft built 1949 · 0.119 acres | $192,000 Aug 2026 | $3,043 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28 W Oak St |
2 ba · 570 sqft built 1948 · 0.11 acres | $1,808 2025 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
29 W Oak St |
0.119 acres | $401 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
34 W Oak St |
2 ba · 1,035 sqft built 1960 · 0.119 acres | $80,000 May 2025 | $2,197 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
35 W Oak St |
2 ba · 1,410 sqft built 1982 · 0.119 acres | $70,000 Jun 2015 | $2,808 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
42 W Oak St |
2 ba · 984 sqft built 1958 · 0.239 acres | $152,000 Nov 2024 | $3,191 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
45 W Oak St |
2 ba · 888 sqft built 1992 · 0.16 acres | $74,500 Jun 2022 | $3,191 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
49 W Oak St |
2 ba · 780 sqft built 1948 · 0.119 acres | $130,000 Jan 2022 | $2,958 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
53 W Oak St |
3 ba · 768 sqft built 1917 · 0.21 acres | $158,000 Oct 2023 | $2,907 2025 | Assessor + 4 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
57 W Oak St |
2 ba · 975 sqft built 1913 · 0.119 acres | $100,000 May 2006 | $2,016 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
114 W Oak St |
2 ba · 1,364 sqft built 1959 · 0.119 acres | $103,500 Mar 2007 | $2,700 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
116 W Oak St |
2 ba · 864 sqft built 1978 · 0.119 acres | $31,000 Oct 2013 | $2,278 2025 | Assessor Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
117 W Oak St |
2 ba · 1,408 sqft built 1979 · 0.18 acres | $225,000 Aug 2026 | Assessor + 4 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
120 W Oak St |
0.239 acres | $21,500 Aug 2012 | $1,528 2025 | Assessor Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
132 W Oak St |
2 ba · 1,344 sqft built 1957 · 0.119 acres | $95,000 Apr 2004 | $3,539 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
133 W Oak St |
2 ba · 1,234 sqft built 1954 · 0.23 acres | $111,000 Apr 2014 | $4,297 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
211 W Oak St |
3 ba · 1,232 sqft built 1960 · 0.2 acres | — Feb 2023 | $3,466 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
212 W Oak St |
3 ba · 1,414 sqft built 1962 · 0.2 acres | $105,000 Dec 2013 | $3,940 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
217 W Oak St |
3 ba · 1,232 sqft built 1960 · 0.2 acres | $260,000 Aug 2024 | $4,744 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
218 W Oak St |
3 ba · 1,144 sqft built 1962 · 0.2 acres | $150,000 May 2021 | $2,431 2025 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
300 W Oak St |
3 ba · 1,320 sqft built 1963 · 0.23 acres | $240,000 Aug 2023 | $3,566 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
303 W Oak St |
3 ba · 1,532 sqft built 1960 · 0.23 acres | $4,351 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
308 W Oak St |
3 ba · 598 sqft built 1962 · 0.23 acres | $3,757 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
309 W Oak St |
3 ba · 1,274 sqft built 1959 · 0.23 acres | $4,276 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
314 W Oak St |
3 ba · 1,840 sqft built 1964 · 0.23 acres | $270,000 Jul 2025 | $4,490 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
315 W Oak St |
3 ba · 1,440 sqft built 1959 · 0.23 acres | $66,000 Aug 1997 | $3,232 2019 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
318 W Oak St |
3 ba · 1,663 sqft built 1967 · 0.25 acres | $246,000 Aug 2025 | $4,521 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
321 W Oak St |
3 ba · 1,557 sqft built 1962 · 0.25 acres | $138,000 Aug 2018 | $4,740 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
407 W Oak St |
3 ba · 1,554 sqft built 1959 · 0.33 acres | $4,235 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
410 W Oak St |
3 ba · 1,568 sqft built 1964 · 0.519 acres | $110,000 Nov 2016 | $3,191 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
416 W Oak St |
4 ba · 1,008 sqft built 1967 · 0.35 acres | $145,000 Apr 2023 | $5,876 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
417 W Oak St |
3 ba · 1,568 sqft built 1960 · 0.33 acres | $250,000 Mar 2025 | $5,528 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |