Homes for Sale in Black Diamond, WA

80 homes for sale ยท Updated August 12, 2026

Market snapshot for Black Diamond, WA

Median price
$749,950
Average price
$837,460
Highest price
$2,298,000
Avg price / sqft
$379/sqft
Avg home size
2,289 sqft
Avg days on market
63
Avg year built
2013
Avg beds / baths
3.4 bd / 2.9 ba

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