Longfellow Ave, Lake Oswego, OR Property Records

Clackamas County property records for 35 addresses on Longfellow Ave, Lake Oswego, OR · Last verified October 2026

Longfellow Ave Highlights

Properties 35
Median Sale Price $600,000
Deeds and Mortgages on File 71
Median Price per Sqft $426
Owner Occupied 69%
Median Annual Tax Bill $4,720
Median Year Built 1965
Median Ownership Tenure 8 years

Properties on Longfellow Ave

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

18307 Longfellow Ave

4 bd · 3 ba · 2,526 sqft · built 1964 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2020 $6,8062025 Amount on Record Dec 2016 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

18315 Longfellow Ave

1 bd · 2 ba · 1,481 sqft · built 1964 · 0.263 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3642025 2 Owners on Record Owner Occupied AssessorUpdated Nov 2025

18318 Longfellow Ave

3 bd · 2 ba · 1,602 sqft · built 1964 · 0.264 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,8352025 2 Owners on Record Owner Occupied AssessorUpdated Nov 2025

18341 Longfellow Ave

3 bd · 1 ba · 912 sqft · built 1964 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2003 $3,7002025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

18369 Longfellow Ave

3 bd · 2 ba · 1,523 sqft · built 1964 · 0.231 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3972025 —Apr 2007 3 Owners on Record Owner Occupied AssessorUpdated Nov 2025

18411 Longfellow Ave

3 bd · 1 ba · 1,152 sqft · built 1964 · 0.232 acres

Last Sale Tax Bill Prior Sale Owner Records
$599,500May 2026 $3,9692025 —Feb 2026 Owner on Record Assessor + 5 DocumentsUpdated Jun 2026

18518 Longfellow Ave

3 bd · 1 ba · 1,106 sqft · built 1968 · 0.291 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,000Aug 2003 $4,2012025 —Jul 2012 2 Owners on Record Assessor + 1 DocumentUpdated Nov 2025

18521 Longfellow Ave

3 bd · 2 ba · 1,304 sqft · built 1967 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
$127,000Nov 1993 $4,4752025 2 Owners on Record Owner Occupied AssessorUpdated Nov 2025

18536 Longfellow Ave

3 bd · 1.5 ba · 1,511 sqft · built 1967 · 0.306 acres

Last Sale Tax Bill Prior Sale Owner Records
$555,000Aug 2026 $4,6592025 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

18543 Longfellow Ave

3 bd · 2 ba · 1,279 sqft · built 1967 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Jun 2009 $4,3812025 —Dec 2001 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

18554 Longfellow Ave

3 bd · 2 ba · 1,396 sqft · built 1968 · 0.258 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,5822025 —Jul 2020 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Nov 2025

18565 Longfellow Ave

3 bd · 3 ba · 1,430 sqft · built 1967 · 0.257 acres

Last Sale Tax Bill Prior Sale Owner Records
$431,000Oct 2017 $5,1272025 Amount on Record Sep 2000 2 Owners on Record Assessor + 2 DocumentsUpdated Nov 2025

18572 Longfellow Ave

3 bd · 1.5 ba · 1,611 sqft · built 1967 · 0.245 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Mar 2025 $4,8322025 Amount on Record Nov 2003 2 Owners on Record Assessor + 1 DocumentUpdated Jun 2026

18590 Longfellow Ave

3 bd · 2 ba · 1,152 sqft · built 1967 · 0.267 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2024 $5,1272025 3 Owners on Record AssessorUpdated Nov 2025

18816 Longfellow Ave

3 bd · 2 ba · 1,206 sqft · built 1965 · 0.228 acres

Last Sale Tax Bill Prior Sale Owner Records
$279,000Jun 2013 $5,0622025 Amount on Record May 2012 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

18821 Longfellow Ave

3 bd · 1 ba · 946 sqft · built 1964 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$389,000Jul 2018 $4,2322025 Amount on Record May 2018 Owner on Record Assessor + 4 DocumentsUpdated Nov 2025

18852 Longfellow Ave

3 bd · 3 ba · 1,838 sqft · built 1965 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$303,000Oct 2014 $6,7852025 —Jan 2007 3 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

18857 Longfellow Ave

3 bd · 1 ba · 1,232 sqft · built 1965 · 0.228 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2009 $4,4012025 Amount on Record Apr 2007 Owner on Record Owner Occupied AssessorUpdated Nov 2025

18914 Longfellow Ave

3 bd · 1.5 ba · 1,232 sqft · built 1965 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$665,000Mar 2026 $4,7952025 Amount on Record Feb 2017 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

18929 Longfellow Ave

3 bd · 2 ba · 1,782 sqft · built 1965 · 0.228 acres

Last Sale Tax Bill Prior Sale Owner Records
$446,000Sep 2014 $5,7502025 Amount on Record Apr 2003 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

18938 Longfellow Ave

5 bd · 2 ba · 2,112 sqft · built 1964 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2021 $5,4642025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

18963 Longfellow Ave

3 bd · 1.5 ba · 1,232 sqft · built 1965 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Oct 2023 $5,0262025 Amount on Record Jun 2022 2 Owners on Record Owner Occupied Assessor + 9 DocumentsUpdated Sep 2026

18966 Longfellow Ave

3 bd · 1.5 ba · 1,342 sqft · built 1965 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Mar 2018 $5,0382025 Amount on Record Apr 2005 2 Owners on Record Owner Occupied Assessor + 6 DocumentsUpdated Oct 2026

19010 Longfellow Ave

3 bd · 2 ba · 1,554 sqft · built 1965 · 0.233 acres

Last Sale Tax Bill Prior Sale Owner Records
$103,500Feb 2023 $5,4442025 Amount on Record Aug 2012 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

19032 Longfellow Ave

3 bd · 1 ba · 1,166 sqft · built 1965 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,4932025 Amount on Record Mar 2002 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

19068 Longfellow Ave

3 bd · 1 ba · 946 sqft · built 1965 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2016 $4,1542025 Owner on Record AssessorUpdated Nov 2025

19071 Longfellow Ave

3 bd · 1 ba · 1,152 sqft · built 1965 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000Oct 2018 $4,6342025 —Jul 2017 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Nov 2025

19125 Longfellow Ave

3 bd · 2 ba · 2,146 sqft · built 1964 · 0.232 acres

Last Sale Tax Bill Prior Sale Owner Records
$762,000Jun 2022 $5,6782025 Amount on Record Mar 2000 2 Owners on Record Assessor + 2 DocumentsUpdated May 2026

19126 Longfellow Ave

3 bd · 2 ba · 1,232 sqft · built 1965 · 0.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Dec 2020 $4,6372025 —Oct 2017 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

19158 Longfellow Ave

3 bd · 2 ba · 1,232 sqft · built 1964 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Jul 2012 $4,6792025 Amount on Record Jul 2007 2 Owners on Record Assessor + 1 DocumentUpdated Nov 2025

19167 Longfellow Ave

5 bd · 2 ba · 1,782 sqft · built 1965 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$544,000Nov 2020 $5,5232025 Amount on Record Jan 2011 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

19215 Longfellow Ave

3 bd · 1.5 ba · 1,232 sqft · built 1964 · 0.256 acres

Last Sale Tax Bill Prior Sale Owner Records
$602,500Jul 2024 $4,7202025 —Jun 2024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

19229 Longfellow Ave

2 bd · 2 ba · 1,698 sqft · built 1965 · 0.332 acres

Last Sale Tax Bill Prior Sale Owner Records
$423,000Dec 2015 $5,3992025 Amount on Record Nov 2006 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

19232 Longfellow Ave

3 bd · 1.5 ba · 1,232 sqft · built 1964 · 0.24 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,5432025 —Dec 1998 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

19241 Longfellow Ave

3 bd · 1 ba · 1,188 sqft · built 1964 · 0.243 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Mar 2018 $5,1082025 Amount on Record Jul 2016 2 Owners on Record Assessor + 2 DocumentsUpdated Jul 2026

Property Records in Nearby Streets