St. Louis County property records for 24 addresses on Saint Cosmas Ln, Saint Ann, MO · Last verified October 2026
| Properties | 24 |
|---|---|
| Median Sale Price | $146,000 |
| Deeds and Mortgages on File | 20 |
| Median Price per Sqft | $168 |
| Owner Occupied | 83% |
| Median Annual Tax Bill | $2,734 |
| Median Year Built | 1955 |
| Median Ownership Tenure | 7 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3600 Saint Cosmas Ln |
3 bd · 2 ba · 864 sqft built 1955 · 0.141 acres | $81,505 Jun 2016 | $2,866 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3604 Saint Cosmas Ln |
3 bd · 1 ba · 864 sqft built 1955 · 0.143 acres | $106,050 Sep 2026 | $2,602 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3608 Saint Cosmas Ln |
3 bd · 1 ba · 864 sqft built 1955 · 0.143 acres | $1,602,900 Feb 2026 | $2,740 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3611 Saint Cosmas Ln |
2 bd · 1 ba · 1,245 sqft built 1954 · 0.133 acres | $110,000 Jul 2019 | $2,753 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3612 Saint Cosmas Ln |
5 bd · 3.5 ba · 1,872 sqft built 1955 · 0.143 acres | $3,638 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3616 Saint Cosmas Ln |
3 bd · 1 ba · 864 sqft built 1955 · 0.143 acres | $87,500 Feb 2012 | $2,579 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3620 Saint Cosmas Ln |
3 bd · 2 ba · 864 sqft built 1955 · 0.156 acres | $2,404 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3624 Saint Cosmas Ln |
0.092 acres | — Sep 1953 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10700 Saint Cosmas Ln |
3 bd · 1 ba · 1,028 sqft built 1955 · 0.165 acres | — Nov 2017 | $2,864 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10701 Saint Cosmas Ln |
4 bd · 2 ba · 2,106 sqft built 1980 · 6.52 acres | — Nov 1997 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10706 Saint Cosmas Ln |
3 bd · 1 ba · 888 sqft built 1955 · 0.137 acres | $50,300 Nov 2015 | $2,667 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10710 Saint Cosmas Ln |
3 bd · 1.5 ba · 925 sqft built 1955 · 0.139 acres | $95,000 Jul 2016 | $2,726 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10711 Saint Cosmas Ln |
1 bd · 1 ba · 106,705 sqft built 1998 · 4.66 acres | $123,295 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10714 Saint Cosmas Ln |
3 bd · 1 ba · 925 sqft built 1954 · 0.139 acres | $100,500 Aug 2018 | $2,676 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10718 Saint Cosmas Ln |
3 bd · 1 ba · 925 sqft built 1955 · 0.139 acres | $124,900 Jul 2006 | $2,831 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10722 Saint Cosmas Ln |
3 bd · 1 ba · 925 sqft built 1955 · 0.139 acres | $2,541 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10726 Saint Cosmas Ln |
3 bd · 1.5 ba · 1,270 sqft built 1954 · 0.139 acres | $117,000 Feb 2004 | $3,116 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10730 Saint Cosmas Ln |
3 bd · 2 ba · 864 sqft built 1955 · 0.139 acres | $124,900 Jul 2020 | $2,746 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10734 Saint Cosmas Ln |
3 bd · 2 ba · 864 sqft built 1955 · 0.139 acres | $146,000 Sep 2021 | $2,607 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10738 Saint Cosmas Ln |
3 bd · 1 ba · 864 sqft built 1955 · 0.139 acres | $268,667 Feb 2026 | $2,480 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10742 Saint Cosmas Ln |
3 bd · 1 ba · 864 sqft built 1956 · 0.139 acres | $1,110,400 May 2025 | $2,734 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10745 Saint Cosmas Ln |
4 bd · 2 ba · 1,890 sqft built 1956 · 0.289 acres | — Jun 2025 | $3,229 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10746 Saint Cosmas Ln |
3 bd · 2 ba · 864 sqft built 1955 · 0.137 acres | $124,687 Nov 2021 | $2,700 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10750 Saint Cosmas Ln |
3 bd · 1 ba · 864 sqft built 1955 · 0.165 acres | $135,000 Oct 2023 | $2,631 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |