9th St, Lake Oswego, OR Property Records

Clackamas County property records for 78 addresses on 9th St, Lake Oswego, OR · Last verified October 2026

9th St Highlights

Properties 78
Median Sale Price $1,260,000
Deeds and Mortgages on File 140
Median Price per Sqft $553
Owner Occupied 76%
Median Annual Tax Bill $13,431
Median Year Built 1986
Median Ownership Tenure 8 years

Properties on 9th St

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

312 9th St

3 bd · 2 ba · 2,686 sqft · built 2011 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,650,000Jan 2022 $20,0082025 Amount on Record Mar 2021 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

324 9th St

3 bd · 2.5 ba · 2,780 sqft · built 2011 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000May 2022 $20,1772025 Amount on Record Jun 2019 2 Owners on Record Assessor + 4 DocumentsUpdated Oct 2026

333 9th St

2 bd · 1 ba · 1,292 sqft · built 1948 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$136,000May 1996 $5,2222025 —Nov 1998 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

336 9th St

4 bd · 2.5 ba · 2,646 sqft · built 1990 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Dec 2008 $14,6062025 Amount on Record Jun 2003 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

345 9th St

3 bd · 2 ba · 2,096 sqft · built 1948 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000May 2001 $9,5002025 —Jan 2023 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

355 9th St

3 bd · 2 ba · 1,796 sqft · built 1942 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0362025 3 Owners on Record Owner Occupied Assessor + 7 DocumentsUpdated Nov 2025

356 9th St

3 bd · 3.5 ba · 3,748 sqft · built 2007 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,230,000Aug 2016 $20,3912025 Amount on Record May 2010 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

362 9th St

3 bd · 2.5 ba · 2,019 sqft · built 2018 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,260,000Jun 2022 $13,5322025 Amount on Record Jan 2020 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

365 9th St

3 bd · 2 ba · 2,060 sqft · built 2023 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$775,000Mar 2023 $14,5182025 —Nov 2021 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

373 9th St

2,060 sqft · built 2023

Last Sale Tax Bill Prior Sale Owner Records
$775,000Mar 2023 $14,5492025 2 Owners on Record Assessor + 1 DocumentUpdated Jun 2026

378 9th St

3 bd · 2.5 ba · 2,020 sqft · built 2018 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Oct 2023 $13,4312025 Amount on Record Jul 2021 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

381 9th St

3 bd · 2.5 ba · 2,316 sqft · built 2021 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,2462025 2 Owners on Record AssessorUpdated Apr 2026

390 9th St

4 bd · 3 ba · 2,040 sqft · built 1938 · 0.358 acres

Last Sale Tax Bill Prior Sale Owner Records
$924,900Oct 2020 $14,5382025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

397 9th St

4 bd · 3 ba · 2,162 sqft · built 2021 · 0.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$730,000Apr 2018 $15,7942025 2 Owners on Record Assessor + 2 DocumentsUpdated Oct 2026

401 9th St

2 bd · 1 ba · 4,036 sqft · built 2012 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,299,000Mar 2020 $28,1942025 Amount on Record Jun 2017 Owner on Record Assessor + 5 DocumentsUpdated Sep 2026

410 9th St

2 bd · 2 ba · 1,059 sqft · built 1968 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8872025 Amount on Record Aug 1999 Owner on Record AssessorUpdated Nov 2025

427 9th St

4 bd · 3 ba · 2,800 sqft · built 1930 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,129,000Aug 2021 $11,6882025 Amount on Record Feb 2011 2 Owners on Record Assessor + 2 DocumentsUpdated Nov 2025

430 9th St

4 bd · 3 ba · 2,488 sqft · built 1938 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Oct 2026 $11,2762025 Amount on Record Apr 2023 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

440 9th St

3 bd · 3 ba · 2,296 sqft · built 1938 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$620,000Jan 2020 $10,4602025 Amount on Record Aug 2004 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Nov 2025

441 9th St

3 bd · 2 ba · 2,408 sqft · built 1956 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,368,000Jul 2026 $6,3122025 Amount on Record Jun 2021 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

454 9th St

4 bd · 4 ba · 2,988 sqft · built 2010 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,174,000Jul 2016 $20,6872025 3 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

455 9th St

4 bd · 2.5 ba · 2,169 sqft · built 2013 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,895,000Sep 2023 $17,0062025 Amount on Record Jan 2019 Owner on Record Assessor + 3 DocumentsUpdated Oct 2026

462 9th St

3 bd · 2 ba · 4,357 sqft · built 2010 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,350,000Oct 2016 $20,1062025 Amount on Record Aug 2015 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

467 9th St

3 bd · 3 ba · 2,979 sqft · built 2013 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,650,000Sep 2021 $20,0752025 Amount on Record May 2020 3 Owners on Record Assessor + 4 DocumentsUpdated Nov 2025

468 9th St

3 bd · 4 ba · 2,768 sqft · built 2015 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$259,900May 2003 $17,9072025 3 Owners on Record Assessor + 1 DocumentUpdated Nov 2025

481 9th St

3 bd · 4 ba · 2,904 sqft · built 2013 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$867,607Aug 2013 $20,0202025 3 Owners on Record Owner Occupied AssessorUpdated Nov 2025

505 9th St

2 bd · 1 ba · 2,859 sqft · built 1941 · 0.247 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,3872025 2 Owners on Record Owner Occupied AssessorUpdated Nov 2025

520 9th St

3 bd · 2 ba · 1,148 sqft · built 1963 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$970,000Aug 2025 $5,8912025 Amount on Record Jan 2010 2 Owners on Record Assessor + 3 DocumentsUpdated Oct 2026

523 9th St

1 bd · 2 ba · 2,886 sqft · built 1948 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$76,000Jun 1984 $13,7672025 2 Owners on Record Owner Occupied AssessorUpdated Nov 2025

541 9th St

2 bd · 2 ba · 1,637 sqft · built 1949 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,8372025 Amount on Record Aug 1999 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

544 9th St

2 bd · 3 ba · 1,859 sqft · built 1920 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$699,000Aug 2008 $8,6992025 —Mar 2016 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Nov 2025

567 9th St

4 bd · 2 ba · 2,951 sqft · built 1955 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,3332025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

568 9th St

2 bd · 2 ba · 2,886 sqft · built 2011 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Mar 2015 $18,5192025 —Apr 2013 Owner on Record Owner Occupied AssessorUpdated Nov 2025

582 9th St

2 bd · 2 ba · 2,930 sqft · built 2011 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,115,000Nov 2016 $18,5722025 Amount on Record Oct 2012 2 Owners on Record Owner Occupied AssessorUpdated Nov 2025

588 9th St

3 bd · 4 ba · 3,542 sqft · built 2013 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,180,000Jun 2016 $24,3332025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

592 9th St

4 bd · 2 ba · 3,046 sqft · built 1930 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,799,000Sep 2026 $8,1512025 Amount on Record Aug 2025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

610 9th St

4 bd · 3.5 ba · 4,135 sqft · built 2007 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,108,000Apr 2018 $20,4492025 Amount on Record Jul 2015 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

615 9th St

2,943 sqft · built 2013

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2016 $18,3402025 —Jun 2016 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

620 9th St

3 bd · 1 ba · 2,821 sqft · built 2011 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,857,000Oct 2026 $18,1302025 Amount on Record Apr 2014 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

621 9th St

3 bd · 2 ba · 2,214 sqft · built 1925 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$654,000Dec 2020 $8,4082025 —Jul 2013 Owner on Record Assessor + 1 DocumentUpdated Nov 2025

630 9th St

4 bd · 3 ba · 2,576 sqft · built 1962 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,595,000Jul 2025 $10,0012025 Amount on Record Nov 2019 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

631 9th St

3 bd · 2 ba · 1,476 sqft · built 1950 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Aug 2005 $5,2002025 2 Owners on Record Assessor + 1 DocumentUpdated Nov 2025

640 9th St

4 bd · 3 ba · 3,321 sqft · built 1941 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,450,000Jul 2021 $13,3072025 Amount on Record Jul 2005 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

649 9th St

3 bd · 2.5 ba · 2,812 sqft · built 2007 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,095,000Mar 2025 $16,1352025 Amount on Record May 2015 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

657 9th St

3 bd · 3 ba · 2,749 sqft · built 2007 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$699,000Oct 2012 $15,4122025 3 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

662 9th St

5 bd · 3.5 ba · 4,164 sqft · built 2007 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$830,000Aug 2012 $19,7762025 Amount on Record Apr 2009 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

676 9th St

2 bd · 1 ba · 1,912 sqft · built 1925 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$999,000Jul 2025 $10,0282025 Amount on Record Sep 2019 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

683 9th St

4 bd · 2 ba · 1,396 sqft · built 1986 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$605,000Mar 2018 $7,5792025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

684 9th St

3 ba · 2,997 sqft · built 1998 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$565,000Mar 2004 $11,9462025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

690 9th St

2 bd · 2.5 ba · 2,702 sqft · built 1998 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$717,000Sep 2008 $11,3092025 Amount on Record Oct 2003 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

693 9th St

3 bd · 2 ba · 2,244 sqft · built 1948 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,6382025 —Aug 1998 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

717 9th St

1 bd · 1 ba · 936 sqft · built 1936 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Apr 1996 $5,5432025 Owner on Record AssessorUpdated Apr 2026

718 9th St

2 bd · 3 ba · 2,044 sqft · built 1925 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1992025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

727 9th St

4 bd · 3 ba · 2,436 sqft · built 2009 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000May 2008 $15,9572025 —Feb 2014 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

743 9th St

2 bd · 2 ba · 3,114 sqft · built 1925 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$490,000Jul 2009 $16,4702025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

744 9th St

2 bd · 1 ba · 4,255 sqft · built 2003 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,450,000May 2019 $23,1292025 Amount on Record Oct 2014 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

754 9th St

2 bd · 2 ba · 1,698 sqft · built 1955 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,5652025 3 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

762 9th St

4 bd · 2 ba · 1,251 sqft · built 1955 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$942,500Jun 2025 $6,3222025 Amount on Record May 2022 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

763 9th St

3 bd · 3 ba · 2,306 sqft · built 1983 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Aug 2019 $9,7782025 —Feb 2004 Owner on Record Assessor + 2 DocumentsUpdated Nov 2025

785 9th St

2 bd · 2 ba · 2,462 sqft · built 1932 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2013 $10,5772025 Amount on Record Aug 2013 2 Owners on Record AssessorUpdated Nov 2025

793 9th St

4 bd · 1 ba · 2,300 sqft · built 1941 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0492025 Owner on Record Owner Occupied AssessorUpdated Nov 2025

810 9th St

3 bd · 2 ba · 2,510 sqft · built 1930 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Oct 2017 $7,3892025 3 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

816 9th St

2 bd · 3 ba · 3,114 sqft · built 1930 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Nov 2007 $6,5322025 3 Owners on Record Assessor + 5 DocumentsUpdated Nov 2025

824 9th St

3 bd · 2 ba · 2,945 sqft · built 1940 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,375,000Jul 2020 $19,6742025 3 Owners on Record Owner Occupied Assessor + 7 DocumentsUpdated Nov 2025

840 9th St

4 bd · 1.5 ba · 2,956 sqft · built 2019 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,250,000Apr 2023 $16,3242025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

841 9th St

4 bd · 2 ba · 3,413 sqft · built 1925 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$412,000Apr 2001 $10,7152025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

845 9th St

4 bd · 3 ba · 2,556 sqft · built 2001 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Nov 2002 $11,7422025 3 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

851 9th St

3 bd · 1 ba · 2,753 sqft · built 2015 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,170,000Sep 2018 $17,3062025 3 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

868 9th St

3 bd · 2 ba · 1,562 sqft · built 1950 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,025,000Jul 2024 $7,1712025 —Sep 2010 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

876 9th St

3 bd · 1 ba · 2,753 sqft · built 2016 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,072,000Nov 2016 $15,3952025 Amount on Record Jun 2015 2 Owners on Record Owner Occupied AssessorUpdated Nov 2025

877 9th St

3 bd · 2.5 ba · 2,922 sqft · built 2015 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,438,000Nov 2020 $18,4382025 Amount on Record Sep 2016 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

878 9th St

3 bd · 2 ba · 1,354 sqft · built 1963 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$193,000Oct 1999 $6,0602025 Owner on Record Owner Occupied AssessorUpdated Nov 2025

885 9th St

4 bd · 3.5 ba · 3,787 sqft · built 2015 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,150,000May 2022 $21,8392025 Amount on Record Jul 2019 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

886 9th St

4 bd · 4 ba · 2,923 sqft · built 2015 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,275,000Aug 2017 $17,9202025 Amount on Record Feb 2016 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

910 9th St

3 bd · 2 ba · 1,227 sqft · built 1970 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,2802025 Owner on Record Owner Occupied AssessorUpdated Nov 2025

937 9th St

2 bd · 1 ba · 4,069 sqft · built 2021 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Oct 2021 $24,2772025 —Mar 2021 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

938 9th St

3 bd · 2 ba · 1,180 sqft · built 1972 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2007 $6,4832025 —Sep 2022 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

960 9th St

2 bd · 1 ba · 1,317 sqft · built 1930 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Oct 2014 $5,2282025 Owner on Record AssessorUpdated Nov 2025

Property Records in Nearby Streets