Homes for Sale in Diamond Bar, CA

135 homes for sale ยท Updated August 12, 2026

Market snapshot for Diamond Bar, CA

Median price
$1,098,000
Average price
$1,452,556
Highest price
$8,800,000
Avg price / sqft
$568/sqft
Avg home size
2,516 sqft
Avg days on market
71
Avg year built
1982
Avg beds / baths
3.6 bd / 3.1 ba

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