Washington County property records for 9 addresses on SW Cooper Mountain Ln, Beaverton, OR · Last verified October 2026
| Properties | 9 |
|---|---|
| Median Sale Price | $755,000 |
| Deeds and Mortgages on File | 12 |
| Median Price per Sqft | $206 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $10,119 |
| Median Year Built | 1992 |
| Median Ownership Tenure | 10 years |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
3 bd · 3 ba · 2,452 sqft · built 1987 · 2.58 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $465,000Mar 2002 | $10,9772025 | Amount on Record Sep 1997 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
4 bd · 3 ba · 2,793 sqft · built 1992 · 1.46 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,1192025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
5 bd · 3 ba · 3,831 sqft · built 1968 · 2.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,000Nov 2006 | $8,4552025 | Amount on Record Jul 1995 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 3 ba · 2,988 sqft · built 1987 · 3.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,9512025 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 4 ba · 3,876 sqft · built 1993 · 2.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,190,000Jul 2021 | $13,2422025 | Amount on Record May 2001 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
4 bd · 4 ba · 3,728 sqft · built 1992 · 3.93 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Oct 2017 | $12,0392025 | —Aug 2017 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jun 2026 |
4 bd · 4 ba · 3,173 sqft · built 1974 · 2.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $232,000Nov 1992 | $9,2642025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 3 ba · 3,917 sqft · built 2007 · 1.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $807,000Jul 2017 | $8,4432025 | —Dec 2005 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 3,384 sqft · built 1994 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $755,000Jul 2016 | $9,6162025 | —Jul 2013 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |