St. Clair County property records for 40 addresses on N 1st St, Mascoutah, IL · Last verified October 2026
| Properties | 40 |
|---|---|
| Median Sale Price | $250,000 |
| Deeds and Mortgages on File | 46 |
| Median Price per Sqft | $199 |
| Owner Occupied | 88% |
| Median Annual Tax Bill | $5,624 |
| Median Year Built | 1978 |
| Median Ownership Tenure | 10 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
11 N 1st St |
2 ba · 1,085 sqft built 1950 · 0.119 acres | $3,169 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
212 N 1st St |
2 ba · 840 sqft built 1957 · 0.119 acres | $93,000 Jun 2017 | $3,042 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
301 N 1st St |
2 ba · 1,264 sqft built 1954 · 0.239 acres | $1,009 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
314 N 1st St |
2 ba · 952 sqft built 1955 · 0.119 acres | $140,000 Jul 2022 | $3,351 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
315 N 1st St |
2 ba · 1,354 sqft built 1881 · 0.239 acres | $74,000 Jul 2003 | $2,311 2019 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
401 N 1st St |
3 ba · 1,215 sqft built 1977 · 0.21 acres | $4,456 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
415 N 1st St |
2 ba · 1,433 sqft built 1977 · 0.219 acres | $107,500 Sep 2008 | $3,597 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
502 N 1st St |
2 ba · 1,580 sqft built 1984 · 0.289 acres | $4,020 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
505 N 1st St |
0.11 acres | $22,500 Sep 2004 | $248 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
505, #M N 1st St |
0.11 acres | $22,500 Sep 2004 | $248 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
508 N 1st St |
2 ba · 1,341 sqft built 1984 · 0.289 acres | $83,000 Jun 1998 | $5,119 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
601 N 1st St |
3 ba · 1,600 sqft built 1973 · 0.31 acres | — Jun 2002 | $5,593 2025 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
602 N 1st St |
3 ba · 1,168 sqft built 1977 · 0.31 acres | $280,000 May 2022 | $8,176 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
603 N 1st St |
4 ba · 1,326 sqft built 1976 · 0.28 acres | $250,000 Feb 2020 | $7,002 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
611 N 1st St |
3 ba · 1,176 sqft built 1976 · 0.269 acres | $235,000 Jul 2022 | $7,074 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
612 N 1st St |
3 ba · 952 sqft built 1977 · 0.269 acres | $330,000 Feb 2026 | $6,260 2025 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
613 N 1st St |
3 ba · 1,120 sqft built 1975 · 0.269 acres | $5,850 2025 | Assessor Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
614 N 1st St |
4 ba · 1,120 sqft built 1968 · 0.269 acres | $3,053 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
616 N 1st St |
3 ba · 952 sqft built 1972 · 0.26 acres | $184,500 Dec 2016 | $6,028 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
704 N 1st St |
3 ba · 1,640 sqft built 1986 · 0.33 acres | $1,683 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
705 N 1st St |
3 ba · 1,176 sqft built 1980 · 0.319 acres | $163,000 May 2010 | $6,490 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
710 N 1st St |
3 ba · 1,516 sqft built 1979 · 0.28 acres | $140,000 Apr 2021 | $5,130 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
711 N 1st St |
3 ba · 2,000 sqft built 1978 · 0.269 acres | $235,000 Jun 2021 | $6,492 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
716 N 1st St |
4 ba · 2,300 sqft built 1979 · 0.35 acres | $179,000 Aug 2014 | $7,061 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
717 N 1st St |
2 ba · 1,778 sqft built 1980 · 0.269 acres | $5,339 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
722 N 1st St |
3 ba · 1,688 sqft built 1978 · 0.38 acres | $6,372 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
723 N 1st St |
2 ba · 1,596 sqft built 1980 · 0.319 acres | $99,000 Sep 2012 | $5,624 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
801 N 1st St |
4 ba · 988 sqft built 1985 · 0.319 acres | $350,500 Oct 2024 | $7,451 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
802 N 1st St |
0.18 acres | $354 2025 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
811 N 1st St |
3 ba · 2,039 sqft built 1989 · 0.319 acres | — Apr 2026 | $6,971 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
812 N 1st St |
3 ba · 1,055 sqft built 1987 · 0.33 acres | $67,000 Jul 2017 | $8,069 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
813 N 1st St |
3 ba · 1,592 sqft built 1989 · 0.33 acres | $204,000 Nov 2007 | $7,021 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
814 N 1st St |
4 ba · 888 sqft built 1994 · 0.339 acres | $175,000 Aug 2012 | $6,824 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
820 N 1st St |
4 ba · 2,309 sqft built 1989 · 0.319 acres | $150,000 Jul 2013 | $8,020 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
823 N 1st St |
3 ba · 1,009 sqft built 1988 · 0.31 acres | $190,000 Jul 2025 | $2,902 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
825 N 1st St |
4 ba · 1,110 sqft built 1991 · 0.41 acres | $172,000 Jul 2014 | $7,904 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
826 N 1st St |
3 ba · 1,147 sqft built 1990 · 0.419 acres | $7,959 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2012 N 1st St |
2 ba · 990 sqft built 1952 · 0.33 acres | $2,475 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2122 N 1st St |
2 ba · 728 sqft built 1857 · 0.98 acres | — Oct 2015 | $2,040 2025 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2304 N 1st St |
4 ba · 1,052 sqft built 1907 · 1.95 acres | $409,500 Jul 2026 | $8,940 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |