Thompson Ave, Mount Vernon, OR Property Records

Grant County property records for 10 addresses on Thompson Ave, Mount Vernon, OR · Last verified July 2026

Thompson Ave Highlights

Properties 10
Median Sale Price $47,000
Deeds and Mortgages on File 6
Average Living Area 1,446 sq ft
Median Annual Tax Bill $890
Median Year Built 1973
Median Ownership Tenure 9 years

Properties on Thompson Ave

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

300 Thompson Ave

Built 1972 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$8902025 1 Name on Record AssessorUpdated Jan 2026

340 Thompson Ave

Built 1999 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$24,000Jan 1999 $2,5752025 1 Name on Record AssessorUpdated Jan 2026

365 Thompson Ave

Built 1986 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$47,000Sep 2011 $8712025 1 Name on Record AssessorUpdated Jan 2026

380 Thompson Ave

1,452 sqft · Built 1971 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Apr 2017 $1,5272025 Sale Amount Jun 2015 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

385 Thompson Ave

Built 1970 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7522025 1 Name on Record AssessorUpdated Jan 2026

395 Thompson Ave

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$6692025 1 Name on Record AssessorUpdated Jan 2026

445 Thompson Ave

1,440 sqft · Built 1982 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4542025 2 Names on Record Assessor + 1 DocumentUpdated May 2026

450 Thompson Ave

Built 1973 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$32,500Feb 2020 $5232025 Sale Amount Jan 2013 1 Name on Record Assessor + 2 DocumentsUpdated Mar 2026

470 Thompson Ave

Built 1973 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Apr 2020 $7922025 2 Names on Record AssessorUpdated Jan 2026

510 Thompson Ave

Built 1976 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000Jul 2003 $6592025 2 Names on Record AssessorUpdated Jan 2026

Property Records in Nearby Streets