Homes for Sale in Black Diamond, WA
127 homes for sale ยท Updated November 9, 2026
Market snapshot for Black Diamond, WA
- Median price
- $649,950
- Average price
- $657,494
- Highest price
- $2,175,000
- Avg price / sqft
- $334/sqft
- Avg home size
- 2,051 sqft
- Avg days on market
- 62
- Avg year built
- 2020
- Avg beds / baths
- 3.2 bd / 3 ba
Homes by bedrooms
Homes by property type
Homes by price
Homes by neighborhood
- Homes in Black Diamond (120)
- Homes in Lake Sawyer (6)
Homes by zip code
- Homes in 98010 Zip Code (127)