Olson Ave, Lake Oswego, OR Property Records

Clackamas County property records for 25 addresses on Olson Ave, Lake Oswego, OR · Last verified August 2026

Olson Ave Highlights

Properties 25
Median Sale Price $874,000
Deeds and Mortgages on File 33
Median Price per Sqft $293
Owner Occupied 88%
Median Annual Tax Bill $9,669
Median Year Built 1985
Median Ownership Tenure 13 years

Properties on Olson Ave

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

18955 Olson Ave

5 bd · 3 ba · 3,287 sqft · built 1970 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2010 $9,6562025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

18965 Olson Ave

3 ba · 3,324 sqft · built 1972 · 0.64 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Sep 1991 $8,6022025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

18975 Olson Ave

5 bd · 3 ba · 3,332 sqft · built 1970 · 0.619 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,668,000Feb 2023 $12,8022025 Amount on Record Apr 2021 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

18985 Olson Ave

4 bd · 3 ba · 3,244 sqft · built 1970 · 0.451 acres

Last Sale Tax Bill Prior Sale Owner Records
$268,900Jun 2000 $7,9492025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

19000 Olson Ave

3 bd · 3 ba · 2,334 sqft · built 1972 · 0.461 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2022 $8,3582025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

19040 Olson Ave

4 bd · 2 ba · 2,106 sqft · built 1968 · 0.459 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jul 2019 $7,8612025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

19041 Olson Ave

4 bd · 3 ba · 2,966 sqft · built 1969 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,9862025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

19044 Olson Ave

4 bd · 4 ba · 3,264 sqft · built 1968 · 0.461 acres

Last Sale Tax Bill Prior Sale Owner Records
$429,000Oct 2012 $10,1052025 3 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

19057 Olson Ave

5 bd · 2.5 ba · 2,464 sqft · built 1969 · 0.459 acres

Last Sale Tax Bill Prior Sale Owner Records
$874,000Jul 2022 $7,6172025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

19125 Olson Ave

4 bd · 2.5 ba · 3,828 sqft · built 1969 · 0.459 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,125,000Oct 2022 $8,9302025 Amount on Record May 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

19166 Olson Ave

3 bd · 3 ba · 2,996 sqft · built 1969 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$652,500Nov 2018 $9,5962025 Amount on Record Mar 2008 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

19183 Olson Ave

4 bd · 4 ba · 4,014 sqft · built 2002 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$885,000Jan 2005 $19,0732025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

19198 Olson Ave

3 bd · 3 ba · 2,881 sqft · built 1995 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2023 $12,1562025 Amount on Record Jun 2019 2 Names on Record Assessor + 3 DocumentsUpdated Nov 2025

19400 Olson Ave

3 bd · 2.5 ba · 2,635 sqft · built 1986 · 0.258 acres

Last Sale Tax Bill Prior Sale Owner Records
$640,000Jul 2024 $8,9152025 Amount on Record Mar 1992 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

19412 Olson Ave

4 bd · 3 ba · 2,382 sqft · built 1985 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$209,500Sep 1995 $8,0782025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

19424 Olson Ave

3 bd · 3 ba · 2,697 sqft · built 1985 · 0.213 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000Sep 2013 $9,9732025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

19445 Olson Ave

4 bd · 3 ba · 2,553 sqft · built 1986 · 0.306 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,4272025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

19457 Olson Ave

4 bd · 3 ba · 2,596 sqft · built 1985 · 0.279 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,6692025 —Aug 1997 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

19469 Olson Ave

3 bd · 2 ba · 2,440 sqft · built 1986 · 0.258 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1993 $10,7852025 1 Name on Record AssessorUpdated Nov 2025

19472 Olson Ave

4 bd · 3 ba · 2,548 sqft · built 1985 · 0.301 acres

Last Sale Tax Bill Prior Sale Owner Records
$148,000Nov 1988 $9,8972025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

19481 Olson Ave

3 bd · 3 ba · 3,083 sqft · built 1985 · 0.259 acres

Last Sale Tax Bill Prior Sale Owner Records
$174,000Jul 1985 $10,5222025 —Nov 2001 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

19484 Olson Ave

4 bd · 3 ba · 2,975 sqft · built 1987 · 0.304 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Jul 2002 $10,3652025 —Apr 2003 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Nov 2025

19493 Olson Ave

3 bd · 3 ba · 2,680 sqft · built 1985 · 0.263 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2010 $9,3542025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

19496 Olson Ave

4 bd · 3 ba · 3,075 sqft · built 1986 · 0.256 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000May 2015 $10,7502025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

19505 Olson Ave

4 bd · 3 ba · 2,878 sqft · built 1985 · 0.298 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Jul 2026 $10,9042025 Amount on Record May 2022 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

Wildfire Risk on Olson Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank above 4% of the US · above 1% of Oregon
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
2 of 5 cells directly exposed · 5 adjoin burnable vegetation

Property Records in Nearby Streets