St. Louis County property records for 15 addresses on Thornhill Ct, Saint Louis, MO · Last verified October 2026
| Properties | 15 |
|---|---|
| Median Sale Price | $1,500,000 |
| Deeds and Mortgages on File | 32 |
| Median Price per Sqft | $180 |
| Owner Occupied | 60% |
| Median Annual Tax Bill | $18,301 |
| Median Year Built | 2000 |
| Median Ownership Tenure | 7 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12841 Thornhill Ct |
5 bd · 6 ba · 7,214 sqft built 2002 · 1.43 acres | $2,425,000 Nov 2025 | $23,375 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12842 Thornhill Ct |
5 bd · 4.5 ba · 9,724 sqft built 1999 · 1.8 acres | $656,900 Nov 2002 | $22,888 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12849 Thornhill Ct |
4 bd · 4.5 ba · 9,345 sqft built 1997 · 1.25 acres | $1,011,298 Apr 2021 | $17,068 2025 | Assessor + 6 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12850 Thornhill Ct |
5 bd · 6 ba · 9,464 sqft built 1997 · 1.66 acres | $1,795,000 May 2024 | $17,556 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12858 Thornhill Ct |
4 bd · 5.5 ba · 8,244 sqft built 2000 · 2.43 acres | $1,039,000 Feb 2021 | $11,490 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12865 Thornhill Ct |
5 bd · 6.5 ba · 8,699 sqft built 1997 · 1.13 acres | $990,000 Mar 2016 | $18,718 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12866 Thornhill Ct |
5 bd · 4.5 ba · 11,836 sqft built 1999 · 1.05 acres | $1,187,690 May 2013 | $20,306 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12873 Thornhill Ct |
4 bd · 4.5 ba · 4,634 sqft built 2000 · 1.1 acres | — Jan 2021 | $13,814 2025 | Assessor + 8 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12874 Thornhill Ct |
4 bd · 5.5 ba · 11,321 sqft built 2001 · 1.06 acres | $285,000 Aug 2000 | $18,301 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12881 Thornhill Ct |
1.08 acres | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12882 Thornhill Ct |
4 bd · 3.5 ba · 11,271 sqft built 2000 · 1.18 acres | $1,400,000 Feb 2008 | $22,513 2025 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12889 Thornhill Ct |
4 bd · 6 ba · 8,602 sqft built 2000 · 1.03 acres | $1,218,378 Nov 2015 | $18,184 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12890 Thornhill Ct |
1.46 acres | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12897 Thornhill Ct |
4 bd · 4.5 ba · 7,781 sqft built 1997 · 1.26 acres | $1,830,080 May 2026 | $17,306 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12898 Thornhill Ct |
5 bd · 5.5 ba · 8,307 sqft built 2003 · 2.36 acres | $1,500,000 Jan 2019 | $20,852 2025 | Assessor + 6 Documents Updated Oct 2026 | Owner on File |