Washington County property records for 13 addresses on SW Mandan Ct, Tualatin, OR · Last verified October 2026
| Properties | 13 |
|---|---|
| Median Sale Price | $587,500 |
| Deeds and Mortgages on File | 20 |
| Median Price per Sqft | $312 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $5,909 |
| Median Year Built | 1980 |
| Median Ownership Tenure | 10 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21828 SW Mandan Ct |
3 bd · 3 ba · 2,302 sqft built 1980 · 0.18 acres | $180,000 Dec 1999 | $6,687 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21845 SW Mandan Ct |
3 bd · 2 ba · 2,044 sqft built 1980 · 0.16 acres | $360,000 Jan 2016 | $6,717 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21856 SW Mandan Ct |
4 bd · 3 ba · 2,036 sqft built 1980 · 0.18 acres | $269,621 Jul 2010 | $6,099 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21867 SW Mandan Ct |
3 bd · 2 ba · 1,617 sqft built 1980 · 0.21 acres | $112,900 Jun 1990 | $6,054 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21884 SW Mandan Ct |
4 bd · 3 ba · 1,926 sqft built 1980 · 0.16 acres | $231,600 Oct 2004 | $5,658 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21889 SW Mandan Ct |
3 bd · 2 ba · 1,882 sqft built 1980 · 0.21 acres | $440,000 May 2019 | $5,909 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21914 SW Mandan Ct |
3 bd · 3 ba · 2,156 sqft built 1980 · 0.169 acres | $325,000 Jun 2015 | $6,961 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21919 SW Mandan Ct |
3 bd · 3 ba · 2,078 sqft built 1980 · 0.169 acres | $649,358 Mar 2023 | $6,793 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21935 SW Mandan Ct |
3 bd · 2 ba · 1,640 sqft built 1980 · 0.18 acres | $170,000 Jul 2011 | $5,325 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21942 SW Mandan Ct |
3 bd · 2 ba · 1,298 sqft built 1980 · 0.18 acres | $380,000 Jun 2019 | $4,635 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21953 SW Mandan Ct |
3 bd · 2 ba · 1,557 sqft built 1980 · 0.18 acres | $587,500 Sep 2021 | $5,134 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21970 SW Mandan Ct |
3 bd · 2 ba · 1,484 sqft built 1980 · 0.239 acres | $625,000 Jan 2022 | $5,577 2025 | Assessor + 3 Documents Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21977 SW Mandan Ct |
3 bd · 2 ba · 1,750 sqft built 1980 · 0.2 acres | $640,000 Jul 2022 | $5,608 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |