Riley Ave, Umatilla, OR Property Records

Umatilla County property records for 24 addresses on Riley Ave, Umatilla, OR · Last verified August 2026

Riley Ave Highlights

Properties 24
Median Sale Price $199,415
Deeds and Mortgages on File 48
Median Price per Sqft $141
Owner Occupied 71%
Median Annual Tax Bill $2,713
Median Year Built 2023
Median Ownership Tenure 3 years

Properties on Riley Ave

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

78 Riley Ave

0.186 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,775May 2023 $5252023 Amount on Record Mar 2023 1 Name on Record Assessor + 2 DocumentsUpdated Mar 2024

110 Riley Ave

3 bd · 2 ba · 1,344 sqft · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,000Nov 2023 $2,7452025 Amount on Record — 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

111 Riley Ave

3 bd · 2 ba · 1,650 sqft · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$332,125Apr 2023 $3,3092025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

143 Riley Ave

3 bd · 2 ba · 1,400 sqft · 0.198 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Jun 2023 $2,9052025 Amount on Record — 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

144 Riley Ave

1,216 sqft · Built 2024 · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,000Mar 2024 $2,6062025 Amount on Record — 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

174 Riley Ave

3 bd · 2 ba · 1,344 sqft · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,000Feb 2024 $2,6572025 Amount on Record — 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

175 Riley Ave

3 bd · 2 ba · 1,400 sqft · 0.198 acres

Last Sale Tax Bill Prior Sale Owner Records
$292,875Jun 2023 $2,9052025 Amount on Record — 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

206 Riley Ave

3 bd · 2 ba · 1,344 sqft · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,000May 2024 $2,7132025 Amount on Record — 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

207 Riley Ave

0.209 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,000Jan 2024 $5252023 Amount on Record — 1 Name on Record Assessor + 2 DocumentsUpdated Mar 2024

238 Riley Ave

1,344 sqft · Built 2024 · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,000Apr 2024 $2,7132025 Amount on Record — 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

270 Riley Ave

3 bd · 2 ba · 1,344 sqft · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,000Apr 2024 $2,7132025 Amount on Record — 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

302 Riley Ave

1,344 sqft · Built 2024 · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,000Apr 2024 $2,7132025 Amount on Record — 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

334 Riley Ave

1,582 sqft · Built 2024 · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,000Apr 2024 $2,9332025 Amount on Record — 2 Names on Record Assessor + 2 DocumentsUpdated Jun 2026

366 Riley Ave

2 ba · 1,344 sqft · 0.163 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,350Oct 2020 $2,5522023 Amount on Record — 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2024

367 Riley Ave

3 bd · 2 ba · 1,400 sqft · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$292,948Jul 2023 $2,8822025 Amount on Record — 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

398 Riley Ave

3 bd · 2 ba · 1,216 sqft · 0.163 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$332,000Sep 2024 $2,8452025 Amount on Record Oct 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

399 Riley Ave

3 bd · 2 ba · 1,644 sqft · 0.185 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,935Nov 2020 $3,4432023 Amount on Record — 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2024

430 Riley Ave

3 bd · 2 ba · 1,344 sqft · 0.163 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$199,415Oct 2020 $2,4942023 Amount on Record — 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2024

431 Riley Ave

3 bd · 2 ba · 1,650 sqft · 0.185 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$233,430Aug 2020 $3,2142023 Amount on Record — 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Mar 2024

462 Riley Ave

3 bd · 2 ba · 1,344 sqft · 0.163 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$191,490Oct 2020 $2,4842023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2024

463 Riley Ave

3 bd · 2 ba · 1,644 sqft · 0.185 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,237Aug 2020 $2,9732023 Amount on Record — 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2024

494 Riley Ave

3 bd · 2 ba · 1,344 sqft · 0.186 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$203,250Sep 2020 $2,7072023 Amount on Record — 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Mar 2024

495 Riley Ave, #A

5 bd · 4 ba · 2,282 sqft · 0.207 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$40,000Apr 2021 $4,3632025 —Apr 2021 1 Name on Record Assessor + 1 DocumentUpdated May 2026
Last Sale Tax Bill Prior Sale Owner Records
$288,115Oct 2020 2 Names on Record AssessorUpdated Jun 2023

Property Records in Nearby Streets