Grant County property records for 97 addresses on Cooper St, Mattawa, WA · Last verified August 2026
| Properties | 97 |
|---|---|
| Median Sale Price | $133,000 |
| Deeds and Mortgages on File | 29 |
| Median Price per Sqft | $111 |
| Owner Occupied | 31% |
| Median Annual Tax Bill | $2,392 |
| Median Year Built | 1982 |
| Median Ownership Tenure | 17 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2.5 ba · 1,056 sqft · built 2000 · 0.079 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,3922025 | —Feb 2024 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 2,320 sqft · built 2000 · 0.015 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $43,000Apr 2008 | Amount on Record Dec 2005 | Owner on Record | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record | Assessor + 1 DocumentUpdated Apr 2024 |
3 bd · 1 ba · 924 sqft · built 1977 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $133,000Jan 2021 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2024 |
675 sqft · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Dec 2007 | Amount on Record Dec 2005 | Owner on Record | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $133,000Jan 2021 | — | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $382025 | Owner on Record | AssessorUpdated Apr 2026 |
3 bd · 2 ba · 1,456 sqft · built 1999 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $270,000Sep 2021 | $2,7062025 | Amount on Record Oct 2009 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,917 sqft · built 2000 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $45,000Dec 2019 | Owner on Record | Assessor + 1 DocumentUpdated Apr 2024 |
3 bd · 1.5 ba · 1,178 sqft · built 1982 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $108,000Feb 2010 | 2 Owners on Record Owner Occupied | AssessorUpdated Apr 2024 |
3 bd · 2 ba · 1,296 sqft · built 2000 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record | AssessorUpdated Apr 2024 |
3 bd · 2 ba · 1,280 sqft · built 1982 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record | AssessorUpdated Apr 2024 |
0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,900Jul 1986 | Owner on Record Owner Occupied | AssessorUpdated Apr 2024 |
3 bd · 1 ba · 480 sqft · built 1966 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2019 | Owner on Record | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2019 | 2 Owners on Record | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2016 | Amount on Record — | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2024 |
4 bd · 2 ba · 1,152 sqft · built 1992 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2016 | Amount on Record — | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2024 |
5 bd · 2 ba · 1,676 sqft · built 1986 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,900Jul 1986 | Owner on Record Owner Occupied | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2016 | Amount on Record — | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2024 |
0.158 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,500Jul 1986 | Owner on Record Owner Occupied | AssessorUpdated Apr 2024 |
3 bd · 1 ba · 938 sqft · built 1977 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $40,000Jul 2009 | —Aug 2006 | Owner on Record | AssessorUpdated Apr 2024 |
4 bd · 2 ba · 1,500 sqft · built 2007 · 0.066 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $40,000Dec 2005 | —Jun 2005 | 2 Owners on Record | AssessorUpdated Apr 2024 |
2 bd · 1 ba · 784 sqft · built 1979 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record | AssessorUpdated Apr 2024 |
0.066 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $40,000Dec 2005 | —Jun 2005 | 2 Owners on Record | AssessorUpdated Apr 2024 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Owner Occupied | AssessorUpdated Apr 2024 |
4 bd · 2 ba · 2,769 sqft · built 2014 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $40,000Sep 2008 | Amount on Record Nov 2010 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Apr 2024 |
3 bd · 2 ba · 1,344 sqft · built 2012 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2017 | Amount on Record Sep 2008 | — | AssessorUpdated Apr 2024 |
3 bd · 1 ba · 924 sqft · built 1978
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record | AssessorUpdated Apr 2024 |
0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2022 | —Owner Occupied | AssessorUpdated Apr 2024 |
3 bd · 1 ba · 924 sqft · built 1975
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,500Dec 2009 | — | AssessorUpdated Apr 2024 |
3 bd · 2 ba · 938 sqft · built 1978 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record | AssessorUpdated Apr 2024 |
3 bd · 2 ba · 1,352 sqft · built 1998 · 0.158 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record | AssessorUpdated Apr 2024 |
0.065 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 1986 | Owner on Record Owner Occupied | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 1986 | Owner on Record Owner Occupied | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 1986 | Owner on Record Owner Occupied | AssessorUpdated Apr 2024 |
6 bd · 2 ba · 1,696 sqft · built 1986 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 1986 | Owner on Record Owner Occupied | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 1999 | 2 Owners on Record | AssessorUpdated Apr 2024 |
3 bd · 1 ba · 924 sqft · built 1979
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2010 | — | AssessorUpdated Apr 2024 |
3 bd · 1.5 ba · 924 sqft · built 1979 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2010 | 2 Owners on Record | AssessorUpdated Apr 2024 |
3 bd · 2 ba · 1,120 sqft · built 2002 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,9462025 | —May 2016 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1 ba · 938 sqft · built 1976
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800Aug 2011 | — | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,700Apr 1993 | 2 Owners on Record | AssessorUpdated Apr 2024 |
2 bd · 1 ba · 770 sqft · built 1977 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2015 | 2 Owners on Record | Assessor + 1 DocumentUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,700Apr 1993 | 2 Owners on Record | AssessorUpdated Apr 2024 |
3 bd · 1 ba · 910 sqft · built 1972
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2014 | — | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,700Apr 1993 | 2 Owners on Record | AssessorUpdated Apr 2024 |
3 bd · 2 ba · 924 sqft · built 1979 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $50,500Mar 2013 | 2 Owners on Record | Assessor + 1 DocumentUpdated Apr 2024 |
2 bd · 1 ba · 784 sqft · built 1977
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 1996 | — | AssessorUpdated Apr 2024 |
3 bd · 2 ba · 924 sqft · built 1999 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2000 | Owner on Record | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $50,500Mar 2013 | 2 Owners on Record | Assessor + 1 DocumentUpdated Apr 2024 |
3 bd · 2 ba · 1,404 sqft · built 2000 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,000Jul 2000 | Owner on Record Owner Occupied | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $50,500Mar 2013 | 2 Owners on Record | Assessor + 1 DocumentUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $50,500Mar 2013 | 2 Owners on Record | Assessor + 1 DocumentUpdated Apr 2024 |
3 bd · 1.5 ba · 924 sqft · built 1977 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2013 | $2,6412025 | 2 Owners on Record | Assessor + 1 DocumentUpdated Apr 2026 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $88,000Nov 2003 | 2 Owners on Record | AssessorUpdated Apr 2024 |
2 bd · 2 ba · 2,566 sqft · built 1977
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000Jul 2019 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $265,000Jun 2009 | 2 Owners on Record | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $88,000Nov 2003 | 2 Owners on Record | AssessorUpdated Apr 2024 |
6 bd · 2 ba · 2,000 sqft · built 1995 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $88,000Nov 2003 | 2 Owners on Record Owner Occupied | AssessorUpdated Apr 2024 |
600 sqft · built 2013 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $50,500Feb 2008 | Owner on Record | AssessorUpdated Apr 2024 |
0.156 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $72,000Feb 2011 | $1132025 | —Feb 2011 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
0.156 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $55,000Apr 1994 | — | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Jun 2005 | 2 Owners on Record | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Jun 2005 | 2 Owners on Record | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Jun 2005 | 2 Owners on Record | AssessorUpdated Apr 2024 |
3 bd · 2 ba · 1,344 sqft · built 1976 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $55,000Apr 1994 | —Owner Occupied | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Jun 2005 | 2 Owners on Record | AssessorUpdated Apr 2024 |
3 bd · 1 ba · 924 sqft · built 1974 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Jun 2005 | 2 Owners on Record | AssessorUpdated Apr 2024 |
0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2922025 | Owner on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2019 | Owner on Record | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2019 | — | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2019 | Owner on Record | AssessorUpdated Apr 2024 |
3 bd · 1 ba · 924 sqft · built 1981 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2024 |
2 bd · 1 ba · 924 sqft · built 1994
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2008 | — | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2019 | Owner on Record | AssessorUpdated Apr 2024 |
3 bd · 2 ba · 1,809 sqft · built 2002 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2003 | 2 Owners on Record Owner Occupied | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 1986 | Owner on Record Owner Occupied | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 1986 | Owner on Record Owner Occupied | AssessorUpdated Apr 2024 |
0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $55,000Nov 2012 | Owner on Record | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 1986 | Owner on Record Owner Occupied | AssessorUpdated Apr 2024 |
3 bd · 2 ba · 1,540 sqft · built 1974 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $55,000Nov 2012 | Owner on Record | AssessorUpdated Apr 2024 |
6 bd · 2 ba · 1,820 sqft · built 1986 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 1986 | Owner on Record Owner Occupied | AssessorUpdated Apr 2024 |
4 bd · 2 ba · 2,000 sqft · built 2010 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $159,900Nov 2012 | Owner on Record | AssessorUpdated Apr 2024 |
4 bd · 2 ba · 1,782 sqft · built 2001
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2008 | 2 Owners on Record | AssessorUpdated Apr 2024 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2008 | 2 Owners on Record Owner Occupied | AssessorUpdated Apr 2024 |
3 bd · 1 ba · 924 sqft · built 1994
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,000Sep 2009 | 2 Owners on Record | Assessor + 1 DocumentUpdated Apr 2024 |
3 bd · 2 ba · 924 sqft · built 1982 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $302,000Jun 2022 | —Feb 2005 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Apr 2024 |
2 bd · 1 ba · 784 sqft · built 1985 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,000Jun 2000 | 2 Owners on Record | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2013 | 2 Owners on Record | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2013 | 2 Owners on Record | AssessorUpdated Apr 2024 |
1 bd · 5 ba · 600 sqft · built 1957 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,000Jun 2000 | 2 Owners on Record | AssessorUpdated Apr 2024 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2013 | 2 Owners on Record | AssessorUpdated Apr 2024 |
0.065 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2013 | 2 Owners on Record | AssessorUpdated Apr 2024 |
6 bd · 2 ba · 1,779 sqft · built 1957 · 0.142 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6632025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1 ba · 1,256 sqft · built 1959 · 0.066 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2013 | 2 Owners on Record | Assessor + 1 DocumentUpdated Apr 2024 |