S 1st Ave, Cornelius, OR Property Records

Washington County property records for 15 addresses on S 1st Ave, Cornelius, OR · Last verified June 2026

S 1st Ave Highlights

Properties 15
Median Sale Price $221,100
Deeds and Mortgages on File 12
Median Price per Sqft $149
Owner Occupied 87%
Median Annual Tax Bill $3,651
Median Year Built 1989
Median Ownership Tenure 29 years

Properties on S 1st Ave

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

231 S 1st Ave

8 bd · 4 ba · 3,284 sqft · built 1979 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$239,000Nov 1997 $5,5452025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

277 S 1st Ave

6 bd · 3 ba · 2,592 sqft · built 1979 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$82,178Oct 1991 $5,0192025 —Sep 1998 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

299 S 1st Ave

5 bd · 2 ba · 1,905 sqft · built 1979 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$189,900May 2010 $4,3642025 Amount on Record Dec 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

807 S 1st Ave

3 bd · 1 ba · 1,248 sqft · built 1981 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,2912025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

835 S 1st Ave

3 bd · 2 ba · 1,470 sqft · built 1990 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$221,100Jul 2009 $4,2612025 Amount on Record Jan 1996 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

838 S 1st Ave

3 bd · 1 ba · 1,008 sqft · built 1980 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,2612025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

873 S 1st Ave

3 bd · 2 ba · 1,312 sqft · built 1990 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,500Nov 2021 $3,7992025 Amount on Record Jun 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

880 S 1st Ave

3 bd · 2 ba · 1,187 sqft · built 1989 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,863Sep 1989 $3,3472025 1 Name on Record AssessorUpdated Jun 2026

901 S 1st Ave

3 bd · 2 ba · 1,312 sqft · built 1990 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$106,000Jul 1995 $3,7182025 —Apr 2014 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

912 S 1st Ave

3 bd · 2 ba · 1,092 sqft · built 1989 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Sep 1989 $3,4762025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

939 S 1st Ave

5 bd · 2 ba · 1,248 sqft · built 1990 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$470,000May 2025 $3,6512025 Amount on Record Apr 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

940 S 1st Ave

3 bd · 1 ba · 975 sqft · built 1986 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Aug 1996 $3,1752025 —Sep 1999 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

957 S 1st Ave

3 bd · 2 ba · 1,368 sqft · built 1989 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$231,000Nov 2006 $3,7412025 Amount on Record Jun 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

962 S 1st Ave

3 bd · 2 ba · 1,092 sqft · built 1989 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$69,127Jun 2009 $3,4292025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

985 S 1st Ave

3 bd · 2 ba · 1,120 sqft · built 1993 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$92,000May 1994 $3,5122025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

Wildfire Risk on S 1st Ave

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

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets