SW 90th Ave, Tualatin, OR Property Records

Washington County property records for 74 addresses on SW 90th Ave, Tualatin, OR · Last verified October 2026

SW 90th Ave Highlights

Properties 74
Median Sale Price $525,000
Deeds and Mortgages on File 126
Median Price per Sqft $278
Owner Occupied 85%
Median Annual Tax Bill $5,675
Median Year Built 1978
Median Ownership Tenure 13 years

Properties on SW 90th Ave

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

18563 SW 90th Ave

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Jun 2026
Last Sale Tax Bill Prior Sale Owner Records
$23,750,000Oct 2014 $213,2032025 2 Owners on Record Assessor + 2 DocumentsUpdated Jun 2026

19150 SW 90th Ave, #200

7,250 sqft · built 2007 · 1.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,450,000Jan 2019 $23,2202024 2 Owners on Record Assessor + 4 DocumentsUpdated Jun 2026

19185 SW 90th Ave

79,099 sqft · built 1999 · 9.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$197,2722024 Owner on Record AssessorUpdated Jun 2026

19250 SW 90th Ave

12,360 sqft · built 2005 · 1.57 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,225,000Sep 2004 $34,6842024 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

20530 SW 90th Ave

3 bd · 2 ba · 1,529 sqft · built 1974 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Nov 2003 $4,9962025 Amount on Record Oct 1997 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

20545 SW 90th Ave

3 bd · 2 ba · 1,711 sqft · built 1973 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$570,000May 2022 $5,6932025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20560 SW 90th Ave

3 bd · 2 ba · 1,642 sqft · built 1973 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Jul 2022 $5,1272025 Amount on Record Jul 2012 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

20575 SW 90th Ave

3 bd · 2 ba · 1,720 sqft · built 1973 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Sep 2012 $5,5382025 —Sep 2012 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

20590 SW 90th Ave

3 bd · 2 ba · 1,644 sqft · built 1973 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$565,000Dec 2021 $5,7252025 Amount on Record Feb 2018 2 Owners on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

20605 SW 90th Ave

4 bd · 2 ba · 1,290 sqft · built 1973 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Oct 2021 $5,7572025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20620 SW 90th Ave

3 bd · 2 ba · 1,654 sqft · built 1973 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Aug 2018 $5,4222025 Amount on Record Nov 2006 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

20625 SW 90th Ave

4 bd · 3 ba · 1,788 sqft · built 1973 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$237,500Jun 2013 $5,3982025 —Dec 2020 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

20640 SW 90th Ave

3 bd · 2 ba · 1,644 sqft · built 1973 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$458,000Jul 2020 $5,0292025 Amount on Record Sep 2019 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

20645 SW 90th Ave

3 bd · 2 ba · 1,720 sqft · built 1973 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$261,500Mar 2013 $5,7982025 Amount on Record Sep 1999 Owner on Record Owner Occupied AssessorUpdated Jun 2026

20680 SW 90th Ave

3 bd · 2 ba · 1,621 sqft · built 1973 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,900Nov 1996 $5,0172025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

20685 SW 90th Ave

4 bd · 3 ba · 1,824 sqft · built 1973 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$309,000Nov 2014 $5,5322025 Amount on Record Oct 2012 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

20700 SW 90th Ave

3 bd · 2 ba · 1,616 sqft · built 1972 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$218,000Dec 2004 $5,4022025 —Jan 2005 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

20705 SW 90th Ave

3 bd · 3 ba · 1,216 sqft · built 1973 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$162,000Nov 1999 $5,2402025 —Dec 2006 Owner on Record AssessorUpdated Sep 2026

20735 SW 90th Ave

3 bd · 2 ba · 1,342 sqft · built 1974 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jul 1995 $4,7382025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

20740 SW 90th Ave

3 bd · 2 ba · 1,434 sqft · built 1973 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$143,000Jul 1995 $5,2112025 —Jul 1995 Owner on Record Owner Occupied AssessorUpdated Jun 2026

20780 SW 90th Ave

4 bd · 3 ba · 2,185 sqft · built 1973 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$565,000Jan 2022 $6,0172025 Amount on Record Oct 2021 2 Owners on Record Assessor + 5 DocumentsUpdated Jul 2026

20785 SW 90th Ave

3 bd · 2 ba · 1,560 sqft · built 1973 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Mar 1992 $5,5262025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

20795 SW 90th Ave

4 bd · 3 ba · 1,800 sqft · built 1974 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1997 $6,1062025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

20805 SW 90th Ave

3 bd · 2 ba · 1,679 sqft · built 1974 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000Dec 2015 $5,8702025 —Nov 2015 Owner on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

20825 SW 90th Ave

3 bd · 2 ba · 1,616 sqft · built 1974 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000May 2018 $5,2192025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

20840 SW 90th Ave

3 bd · 2 ba · 1,529 sqft · built 1975 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$277,000Dec 2006 $4,9642025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

20855 SW 90th Ave

3 bd · 3 ba · 1,507 sqft · built 1974 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Aug 2026 $4,9422025 Amount on Record Oct 2020 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

20885 SW 90th Ave

3 bd · 2 ba · 1,560 sqft · built 1974 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$282,500Jan 2006 $5,1292025 —Jul 2015 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20910 SW 90th Ave

3 bd · 2 ba · 1,672 sqft · built 1976 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$334,500Apr 2015 $5,3402025 Amount on Record Oct 2009 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

20915 SW 90th Ave

3 bd · 2 ba · 1,590 sqft · built 1974 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$81,500Oct 1988 $5,4092025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20935 SW 90th Ave

3 bd · 2 ba · 1,362 sqft · built 1975 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$81,000Mar 2021 $4,6112025 Amount on Record Oct 2010 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

20940 SW 90th Ave

3 bd · 2 ba · 1,498 sqft · built 1976 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$202,000Sep 2004 $5,0222025 Amount on Record Nov 1999 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

20965 SW 90th Ave

3 bd · 2 ba · 1,569 sqft · built 1975 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$169,000Sep 2001 $4,9552025 Amount on Record Feb 1997 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

20970 SW 90th Ave

3 bd · 2 ba · 1,533 sqft · built 1975 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jul 2017 $5,3782025 Amount on Record May 2003 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

20985 SW 90th Ave

3 bd · 4 ba · 1,646 sqft · built 1974 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Aug 2021 $5,6752025 Amount on Record Dec 2015 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

20990 SW 90th Ave

4 bd · 3 ba · 2,237 sqft · built 1975 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$309,000Jun 2012 $7,0542025 Amount on Record Aug 2006 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21013 SW 90th Ave

4 bd · 3 ba · 1,968 sqft · built 1979 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$252,110Apr 2021 $6,3212025 —Jul 2012 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21028 SW 90th Ave

4 bd · 2 ba · 2,340 sqft · built 1979 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$418,000Aug 2016 $5,9422025 Amount on Record Jun 1998 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

21039 SW 90th Ave

3 bd · 2 ba · 2,072 sqft · built 1979 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$263,000Dec 2009 $5,6132025 Amount on Record Oct 2003 Owner on Record Assessor + 2 DocumentsUpdated Jun 2026

21040 SW 90th Ave

4 bd · 2 ba · 1,997 sqft · built 1978 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Apr 2026 $6,0872024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21045 SW 90th Ave

6.48 acres

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

21058 SW 90th Ave

4 bd · 3 ba · 2,308 sqft · built 1978 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,4552025 —Jun 2006 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21074 SW 90th Ave

4 bd · 3 ba · 2,212 sqft · built 1981 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$605,000Feb 2021 $7,7932025 Amount on Record Dec 2020 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

21075 SW 90th Ave

4 bd · 3 ba · 2,031 sqft · built 1978 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$267,500May 2014 $6,2982025 —Jan 2014 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

21100 SW 90th Ave

4 bd · 3 ba · 1,684 sqft · built 1981 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Sep 2009 $5,8052025 Amount on Record Mar 2006 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

21103 SW 90th Ave

4 bd · 3 ba · 2,923 sqft · built 1978 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Sep 2012 $8,2192025 —May 1998 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21129 SW 90th Ave

4 bd · 3 ba · 1,906 sqft · built 1979 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$535,000Nov 2024 $6,0862025 —Jul 2007 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

21132 SW 90th Ave

4 bd · 3 ba · 1,968 sqft · built 1979 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2003 $6,6122025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

21143 SW 90th Ave

3 bd · 3 ba · 1,792 sqft · built 1979 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$158,000Feb 1996 $6,0992025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

21155 SW 90th Ave

3 bd · 2 ba · 1,664 sqft · built 1979 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1998 $5,6342025 Owner on Record Assessor + 2 DocumentsUpdated Jun 2026

21160 SW 90th Ave

3 bd · 3 ba · 1,931 sqft · built 1978 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$481,000Nov 2020 $5,8552025 Amount on Record Mar 2017 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

21169 SW 90th Ave

3 bd · 3 ba · 2,154 sqft · built 1978 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Jul 2006 $6,4452025 —Jul 2006 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

21177 SW 90th Ave

4 bd · 2 ba · 1,764 sqft · built 1980 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$293,500Apr 2006 $5,1262024 Amount on Record Feb 2001 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21189 SW 90th Ave

3 bd · 2 ba · 1,680 sqft · built 1978 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$177,900Feb 2003 $5,5892025 Amount on Record Oct 1996 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

21203 SW 90th Ave

3 bd · 3 ba · 1,828 sqft · built 1979 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$159,900Aug 1996 $5,8732025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

21216 SW 90th Ave

3 bd · 2 ba · 1,414 sqft · built 1979 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$186,000Jan 2003 $4,8202025 —Jan 2003 2 Owners on Record Assessor + 1 DocumentUpdated Jun 2026

21229 SW 90th Ave

3 bd · 2 ba · 1,300 sqft · built 1980 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Dec 1998 $5,2732025 —Dec 1998 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21238 SW 90th Ave

3 bd · 2 ba · 2,056 sqft · built 1979 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$580,000Mar 2026 $6,2112025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

21250 SW 90th Ave

4 bd · 3 ba · 2,181 sqft · built 1980 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0552025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21253 SW 90th Ave

3 bd · 3 ba · 1,612 sqft · built 1979 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$319,900Sep 2015 $5,7662025 —Sep 2015 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

21264 SW 90th Ave

3 bd · 3 ba · 1,981 sqft · built 1978 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$46,000May 2018 $5,6932025 —Apr 2002 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

21282 SW 90th Ave

3 bd · 3 ba · 1,988 sqft · built 1978 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000May 2018 $6,4982025 Amount on Record Sep 2005 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21289 SW 90th Ave

4 bd · 5 ba · 2,367 sqft · built 1978 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$159,950Oct 1995 $6,6332025 —Oct 1995 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21308 SW 90th Ave

4 bd · 2 ba · 2,884 sqft · built 1948 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Nov 2002 $4,8132025 Amount on Record Aug 1999 Owner on Record Owner Occupied AssessorUpdated Jun 2026

21317 SW 90th Ave

3 bd · 2 ba · 1,488 sqft · built 1978 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Dec 2007 $4,8042025 —Dec 2007 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21326 SW 90th Ave

4 bd · 3 ba · 2,018 sqft · built 1979 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Sep 2019 $6,9032025 Amount on Record Jul 1996 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

21363 SW 90th Ave

3 bd · 2 ba · 1,505 sqft · built 1979 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$298,000Sep 2014 $5,6712025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

21384 SW 90th Ave

3 bd · 2 ba · 1,932 sqft · built 1979 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$252,000Jan 2011 $5,9762025 Amount on Record May 1997 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

21389 SW 90th Ave

3 bd · 2 ba · 1,378 sqft · built 1978 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$399,000Oct 2019 $5,0392025 Amount on Record Sep 1999 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

21410 SW 90th Ave

3 bd · 2 ba · 1,394 sqft · built 1979 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$253,700Oct 2014 $4,9332025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21411 SW 90th Ave

3 bd · 2 ba · 1,612 sqft · built 1979 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$268,000Apr 2010 $5,5582025 Amount on Record May 2005 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21435 SW 90th Ave

3 bd · 2 ba · 1,380 sqft · built 1978 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$364,000Aug 2016 $4,7522025 Amount on Record Apr 2014 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21438 SW 90th Ave

4 bd · 3 ba · 2,082 sqft · built 1979 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1996 $6,1882025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

Property Records in Nearby Streets