St. Clair County property records for 26 addresses on Tanzanite Ln, Mascoutah, IL · Last verified October 2026
| Properties | 26 |
|---|---|
| Median Sale Price | $376,000 |
| Deeds and Mortgages on File | 72 |
| Median Price per Sqft | $206 |
| Owner Occupied | 92% |
| Median Annual Tax Bill | $8,392 |
| Median Year Built | 2016 |
| Median Ownership Tenure | 8 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
800 Tanzanite Ln |
5 ba · 1,672 sqft built 2016 · 0.38 acres | $290,500 Mar 2017 | $10,458 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
801 Tanzanite Ln |
4 ba · 1,802 sqft built 2017 · 0.36 acres | $325,000 May 2021 | $7,836 2019 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
804 Tanzanite Ln |
4 ba · 1,584 sqft built 2014 · 0.31 acres | $266,000 Aug 2014 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
805 Tanzanite Ln |
4 ba · 1,858 sqft built 2017 · 0.269 acres | $292,500 Nov 2017 | $8,999 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
808 Tanzanite Ln |
4 ba · 1,124 sqft built 2014 · 0.3 acres | $198,000 Jun 2014 | $9,140 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
809 Tanzanite Ln |
3 ba · 1,680 sqft built 2015 · 0.25 acres | $282,000 Apr 2021 | $5,334 2019 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
812 Tanzanite Ln |
3 ba · 1,847 sqft built 2014 · 0.3 acres | $241,500 Sep 2014 | $8,392 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
813 Tanzanite Ln |
4 ba · 1,512 sqft built 2018 · 0.239 acres | $288,000 Jul 2018 | $9,524 2025 | Assessor + 8 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
817 Tanzanite Ln |
5 ba · 1,672 sqft built 2016 · 0.239 acres | $292,500 Apr 2020 | $7,897 2019 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
821 Tanzanite Ln |
3 ba · 1,446 sqft built 2014 · 0.289 acres | $231,000 Jan 2015 | $8,293 2025 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
825 Tanzanite Ln |
1.18 acres | $38 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
826 Tanzanite Ln |
5 ba · 1,710 sqft built 2016 · 0.26 acres | $390,000 Jul 2022 | Assessor + 5 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
829 Tanzanite Ln |
4 ba · 1,710 sqft built 2017 · 0.28 acres | $286,500 Dec 2017 | $9,676 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
832 Tanzanite Ln |
5 ba · 1,470 sqft built 2016 · 0.239 acres | $376,000 Dec 2023 | $9,286 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
833 Tanzanite Ln |
4 ba · 1,751 sqft built 2017 · 0.25 acres | $243,500 Sep 2017 | $8,471 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
836 Tanzanite Ln |
3 ba · 1,840 sqft built 2014 · 0.28 acres | $380,000 Jul 2024 | $8,004 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
837 Tanzanite Ln |
4 ba · 1,785 sqft built 2017 · 0.25 acres | $340,000 Aug 2021 | $9,272 2025 | Assessor + 5 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
841 Tanzanite Ln |
4 ba · 1,672 sqft built 2019 · 0.25 acres | — Dec 2023 | Assessor + 5 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
845 Tanzanite Ln |
5 ba · 1,428 sqft built 2015 · 0.25 acres | $266,500 Sep 2015 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
849 Tanzanite Ln |
4 ba · 1,704 sqft built 2012 · 0.25 acres | $243,000 Jul 2016 | $8,626 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
853 Tanzanite Ln |
3 ba · 1,743 sqft built 2012 · 0.25 acres | $211,500 Aug 2012 | $7,275 2019 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
857 Tanzanite Ln |
4 ba · 1,668 sqft built 2013 · 0.25 acres | $245,000 Dec 2018 | $8,468 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
861 Tanzanite Ln |
4 ba · 2,468 sqft built 2019 · 0.25 acres | — Aug 2026 | $8,017 2025 | Assessor + 6 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
865 Tanzanite Ln |
4 ba · 1,435 sqft built 2019 · 0.25 acres | $286,000 Dec 2019 | $31 2019 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
869 Tanzanite Ln |
4 ba · 1,470 sqft built 2011 · 0.25 acres | $390,000 Oct 2023 | $1,995 2019 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
873 Tanzanite Ln |
4 ba · 1,500 sqft built 2013 · 0.269 acres | $247,000 Aug 2013 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |