Riego Dr, Diamond Bar, CA Property Records

Los Angeles County property records for 8 addresses on Riego Dr, Diamond Bar, CA · Last verified August 2026

Riego Dr Highlights

Properties 8
Median Sale Price $575,000
Deeds and Mortgages on File 13
Median Price per Sqft $247
Owner Occupied 63%
Median Annual Tax Bill $10,109
Median Year Built 1980
Median Ownership Tenure 13 years

Properties on Riego Dr

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

21010 Riego Dr

4 bd · 2 ba · 1,892 sqft · 0.185 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$760,000Jan 2018 $10,7882025 —Sep 2020 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

21020 Riego Dr

4 bd · 3 ba · 2,325 sqft · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000May 2012 $9,2692025 —Nov 1999 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21030 Riego Dr

4 bd · 2 ba · 1,892 sqft · 0.19 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,388,000Apr 2026 $12,7032025 Amount on Record Apr 2024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

21035 Riego Dr

4 bd · 3 ba · 1,949 sqft · 0.156 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$670,000Jul 2015 $10,1092025 Amount on Record Jun 1997 2 Names on Record AssessorUpdated Jun 2026

21040 Riego Dr

4 bd · 3 ba · 2,325 sqft · 0.198 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,1912025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

21045 Riego Dr

4 bd · 3 ba · 1,947 sqft · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Dec 2009 $5,6082025 Amount on Record Aug 2000 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

21050 Riego Dr

4 bd · 2 ba · 1,892 sqft · 0.205 acres

Last Sale Tax Bill Prior Sale Owner Records
$417,500May 2013 $6,8632025 Amount on Record Sep 2003 1 Name on Record AssessorUpdated Jun 2026

21055 Riego Dr

4 bd · 3 ba · 2,325 sqft · 0.141 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$465,000Jun 2013 $13,4002025 —Oct 2021 2 Names on Record Assessor + 4 DocumentsUpdated Aug 2026

Property Records in Nearby Streets