SW 84th Ave, Tualatin, OR Property Records

Washington County property records for 35 addresses on SW 84th Ave, Tualatin, OR · Last verified September 2026

SW 84th Ave Highlights

Properties 35
Median Sale Price $455,000
Deeds and Mortgages on File 45
Median Price per Sqft $311
Owner Occupied 74%
Median Annual Tax Bill $5,142
Median Year Built 1983
Median Ownership Tenure 21 years

Properties on SW 84th Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

18847 SW 84th Ave

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$620,000Sep 2023 $3,7042025 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

18855 SW 84th Ave

6,000 sqft · built 2001 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$62,000May 1999 $8,5112024 Owner on Record Assessor + 1 DocumentUpdated Jun 2026
Last Sale Tax Bill Prior Sale Owner Records
—Jan 2012 $54,4882025 2 Owners on Record AssessorUpdated Jun 2026

18925 SW 84th Ave

0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
$113,400Dec 1980 $1,7072024 Owner on Record Assessor + 2 DocumentsUpdated Jun 2026

18930 SW 84th Ave

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2020 Owner on Record Owner Occupied AssessorUpdated Jun 2026

18940 SW 84th Ave

0.202 acres

Last Sale Tax Bill Prior Sale Owner Records
$102,500Feb 1995 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

18963 SW 84th Ave

4,945 sqft · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jun 1996 $12,5692024 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

20653 SW 84th Ave

3 bd · 3 ba · 1,924 sqft · built 1983 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$376,000May 2017 $5,8202025 Amount on Record Dec 2009 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

20692 SW 84th Ave

3 bd · 3 ba · 1,502 sqft · built 1982 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$332,500Mar 2016 $5,8122025 Amount on Record Jan 2001 Owner on Record Owner Occupied AssessorUpdated Jun 2026

20695 SW 84th Ave

4 bd · 3 ba · 2,178 sqft · built 1983 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$256,000Aug 2005 $5,9702025 —Aug 2005 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

20724 SW 84th Ave

4 bd · 3 ba · 1,290 sqft · built 1984 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000Sep 2021 $5,3922025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

20756 SW 84th Ave

3 bd · 2 ba · 1,397 sqft · built 1984 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$307,500Apr 2016 $5,2052025 Amount on Record Feb 2010 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20779 SW 84th Ave

4 bd · 2 ba · 1,636 sqft · built 1984 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,950Oct 2011 $5,8682025 Amount on Record Jun 2011 Owner on Record Owner Occupied AssessorUpdated Jun 2026

20788 SW 84th Ave

3 bd · 2 ba · 1,492 sqft · built 1984 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Sep 2018 $5,2482025 Amount on Record May 2006 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

20820 SW 84th Ave

4 bd · 3 ba · 2,165 sqft · built 1982 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$69,000Jan 1989 $6,1012025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

20821 SW 84th Ave

3 bd · 2 ba · 1,124 sqft · built 1984 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Apr 2018 $5,0402025 Amount on Record Apr 2001 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

20847 SW 84th Ave

2 bd · 2 ba · 1,420 sqft · built 1983 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jul 1999 $5,0482025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20852 SW 84th Ave

3 bd · 2 ba · 2,460 sqft · built 1981 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Oct 2020 $6,4002025 Amount on Record Mar 2005 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20863 SW 84th Ave

3 bd · 2 ba · 1,394 sqft · built 1983 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Oct 2002 $5,0022025 —Oct 2002 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20884 SW 84th Ave

3 bd · 3 ba · 1,950 sqft · built 1982 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$82,000Dec 1988 $5,8812025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20905 SW 84th Ave

3 bd · 2 ba · 1,460 sqft · built 1983 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$366,400Apr 2019 $5,0332025 Amount on Record Aug 2013 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

20916 SW 84th Ave

3 bd · 3 ba · 1,546 sqft · built 1982 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$169,000Dec 1997 $5,7562025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20947 SW 84th Ave

3 bd · 2 ba · 1,227 sqft · built 1981 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2005 $4,3952025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20948 SW 84th Ave

3 bd · 2 ba · 1,233 sqft · built 1985 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$562,000Jun 2025 $5,2482025 Amount on Record Apr 2020 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

20969 SW 84th Ave

3 bd · 2 ba · 1,372 sqft · built 1983 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$524,900Jan 2024 $5,0312025 Amount on Record Jul 2020 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

20977 SW 84th Ave

3 bd · 2 ba · 1,372 sqft · built 1983 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Aug 1998 $4,8622025 —Aug 1998 Owner on Record AssessorUpdated Jun 2026

20980 SW 84th Ave

3 bd · 2 ba · 1,236 sqft · built 1982 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$127,900Jun 1996 $4,4622025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

20989 SW 84th Ave

3 bd · 3 ba · 1,524 sqft · built 1984 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2005 $5,1422025 Amount on Record Apr 2001 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

21012 SW 84th Ave

3 bd · 2 ba · 1,285 sqft · built 1982 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$226,750Jul 2009 $4,6442025 Amount on Record Aug 2004 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

21044 SW 84th Ave

3 bd · 2 ba · 1,256 sqft · built 1982 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jun 2008 $4,6772025 Amount on Record Apr 2003 Owner on Record Owner Occupied AssessorUpdated Sep 2026

21105 SW 84th Ave

3 bd · 3 ba · 1,882 sqft · built 1978 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jan 1999 $5,6302025 2 Owners on Record AssessorUpdated Jun 2026

21110 SW 84th Ave

3 bd · 2 ba · 1,374 sqft · built 1978 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Mar 2006 $4,6532025 Amount on Record Oct 2001 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

21128 SW 84th Ave

3 bd · 2 ba · 1,316 sqft · built 1978 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$197,500Nov 2004 $4,6812025 Amount on Record Aug 2002 2 Owners on Record Assessor + 1 DocumentUpdated Jun 2026

21144 SW 84th Ave

3 bd · 2 ba · 1,424 sqft · built 1978 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1998 $4,7552025 2 Owners on Record AssessorUpdated Jun 2026

22245 SW 84th Ave

2 bd · 1 ba · 1,008 sqft · built 1950 · 1.85 acres

Last Sale Tax Bill Prior Sale Owner Records
$45,000Feb 2001 $4,6612025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

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