Ontario Ave, Riverside, CA Property Records

Riverside County property records for 21 addresses on Ontario Ave, Riverside, CA · Last verified August 2026

Ontario Ave Highlights

Properties 21
Median Sale Price $425,000
Deeds and Mortgages on File 43
Median Price per Sqft $251
Owner Occupied 86%
Median Annual Tax Bill $3,299
Median Year Built 1989
Median Ownership Tenure 11 years

Properties on Ontario Ave

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

19025 Ontario Ave

2 bd · 1 ba · 784 sqft · 0.439 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$89,000Aug 2001 $5912025 Amount on Record Mar 2001 1 Name on Record AssessorUpdated Aug 2026

19071 Ontario Ave

3 bd · 2 ba · 1,490 sqft · 0.439 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000Aug 2018 $4,4502025 Amount on Record Mar 2004 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

19085 Ontario Ave

2 bd · 1 ba · 1,071 sqft · 0.439 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$89,500May 2009 $2,1142025 Amount on Record Mar 2008 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

19091 Ontario Ave

4 bd · 2 ba · 2,437 sqft · 0.439 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$387,500Jun 2022 $9,2622025 Amount on Record Aug 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

19094 Ontario Ave

3 bd · 1.75 ba · 1,248 sqft · 0.43 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$259,000Apr 2017 $4,2152024 Amount on Record Aug 2009 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

19099 Ontario Ave

3 bd · 2 ba · 1,773 sqft · 0.439 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$164,000Jan 2001 $2,7132025 —Jun 2021 3 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Nov 2025

19101 Ontario Ave

3 bd · 2 ba · 1,542 sqft · 0.439 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$145,000Jul 1999 $3,2992025 —Jul 2010 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

19104 Ontario Ave

3 bd · 1.75 ba · 950 sqft · 0.439 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2001 $1,4832025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

19188 Ontario Ave

3 bd · 2.25 ba · 1,476 sqft · 0.83 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5682025 —Oct 1994 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

19191 Ontario Ave

3 bd · 2 ba · 1,248 sqft · 0.829 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$314,000Apr 2019 $1,1412025 —Oct 2019 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2025

19201 Ontario Ave

6 bd · 4 ba · 3,212 sqft · 0.569 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2004 $1,9412025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

19302 Ontario Ave

4 bd · 2 ba · 2,726 sqft · 0.829 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Sep 2015 $4,3402025 —Mar 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

19344 Ontario Ave

3 bd · 1.75 ba · 1,547 sqft · 0.83 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,3422025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

19373 Ontario Ave

4 bd · 3 ba · 1,887 sqft · 0.829 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$535,000Jun 2019 $7,8492025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

19394 Ontario Ave

3 bd · 2 ba · 1,664 sqft · 0.83 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$432,500Jan 2024 $9,8572025 Amount on Record May 2004 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

19399 Ontario Ave

0.83 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Nov 2020 $3,5852025 —Nov 2020 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

19430 Ontario Ave

3 bd · 2.5 ba · 1,664 sqft · 0.83 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$152,000May 1994 $2,8012025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

19431 Ontario Ave

3 bd · 1 ba · 1,100 sqft · 0.829 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$139,000May 2002 $2,6232025 —Apr 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

19462 Ontario Ave

4 bd · 3 ba · 2,308 sqft · 0.829 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$560,000Nov 2020 $6,8302025 —Aug 2009 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

19469 Ontario Ave

2 bd · 1 ba · 1,410 sqft · 0.829 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000May 2010 $2,5052025 —Sep 2012 1 Name on Record AssessorUpdated Oct 2025

19488 Ontario Ave

3 bd · 4 ba · 1,489 sqft · 0.519 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$425,000Aug 2018 $5,3452025 —Mar 2007 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

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