Diablo Ct, Umatilla, OR Property Records

Umatilla County property records for 12 addresses on Diablo Ct, Umatilla, OR · Last verified August 2026

Diablo Ct Highlights

Properties 12
Median Sale Price $124,000
Deeds and Mortgages on File 23
Median Price per Sqft $109
Owner Occupied 83%
Median Annual Tax Bill $2,471
Median Year Built 1998
Median Ownership Tenure 11 years

Properties on Diablo Ct

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

16 Diablo Ct

3 bd · 2 ba · 1,134 sqft · built 1998 · 0.177 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2017 $2,4712025 1 Name on Record Owner Occupied Assessor + 7 DocumentsUpdated Jun 2026

18 Diablo Ct

3 bd · 2 ba · 1,134 sqft · built 1998 · 0.329 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4892023 2 Names on Record Owner Occupied AssessorUpdated Mar 2024

20 Diablo Ct

3 bd · 2 ba · 1,506 sqft · built 1998 · 0.304 acres

Last Sale Tax Bill Prior Sale Owner Records
$268,000Aug 2023 $3,0562025 Amount on Record Nov 2021 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

22 Diablo Ct

3 bd · 2 ba · 1,134 sqft · built 1998 · 0.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$117,000Dec 2014 $2,3202023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2024

24 Diablo Ct

3 bd · 2 ba · 1,134 sqft · built 1997 · 0.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$113,000Aug 2007 $2,1362023 1 Name on Record Owner Occupied AssessorUpdated Mar 2024

26 Diablo Ct

3 bd · 2 ba · 1,134 sqft · built 1998 · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2009 $2,5842025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

28 Diablo Ct

3 bd · 2 ba · 1,134 sqft · built 1998 · 0.29 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4592025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

30 Diablo Ct

3 bd · 2 ba · 1,134 sqft · built 1997 · 0.199 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,1202023 1 Name on Record Assessor + 3 DocumentsUpdated Mar 2024

33 Diablo Ct

3 bd · 2 ba · 1,506 sqft · built 1998 · 0.27 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,3992023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2024

35 Diablo Ct

3 bd · 2 ba · 1,134 sqft · built 1998 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000May 2017 $2,4432025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

37 Diablo Ct

3 bd · 2 ba · 1,505 sqft · built 1997 · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2015 $2,6302025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

39 Diablo Ct

3 bd · 2 ba · 1,134 sqft · built 1997 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$124,000Nov 2010 $2,3192025 Amount on Record Jun 2006 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

Wildfire Risk on Diablo Ct

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