Washington County property records for 10 addresses on SW 78th Ave, Tualatin, OR · Last verified October 2026
| Properties | 10 |
|---|---|
| Median Sale Price | $500,000 |
| Deeds and Mortgages on File | 18 |
| Median Price per Sqft | $195 |
| Owner Occupied | 60% |
| Median Annual Tax Bill | $7,358 |
| Median Year Built | 1971 |
| Median Ownership Tenure | 4 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 1 ba · 1,647 sqft · built 1924 · 1.88 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Jun 2025 | $4,0052025 | Amount on Record Apr 2008 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 2 ba · 2,055 sqft · built 1972 · 1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $884,000Jan 2025 | $5,9972025 | Amount on Record Apr 2021 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
4 bd · 5 ba · 4,205 sqft · built 2024 · 7.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $635,000Sep 2023 | $6,4532025 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 1 ba · 1,496 sqft · built 1954 · 4.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,6862025 | —Feb 2010 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
5 bd · 2 ba · 1,608 sqft · built 1960 · 7.58 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $101,000May 2022 | $5,6712025 | Amount on Record Jul 2021 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
4 bd · 4 ba · 3,226 sqft · built 1997 · 3.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $102,000Dec 2003 | $12,7512025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
8 bd · 8 ba · 5,134 sqft · built 1971 · 2.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $305,000Aug 2001 | $12,1362025 | Amount on Record Jan 1998 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 3 ba · 3,254 sqft · built 1986 · 5.91 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,350,000Jun 2022 | $10,3852025 | Amount on Record Feb 2005 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
2 bd · 2 ba · 1,916 sqft · built 1945 · 5.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Dec 2012 | $7,3582025 | Amount on Record Mar 1995 | Owner on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,532 sqft · built 1935 · 4.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,7422025 | —May 2016 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Jun 2026 |