King County, Washington
Explore accurate parcel and ownership records,
directly sourced from county assessors.
Our database includes 4,170 properties in Black Diamond.
Properties in Black Diamond average $832,420, reflecting a competitive market.
The price per square foot of $353 reflects strong property valuations in this area.
Home prices in Black Diamond are 24% lower than the King County average.
Showing page 70 of properties
The average home price in Black Diamond, WA is $832,420, based on analysis of 4,170 properties in our database.
Our database includes 4,170 properties in Black Diamond, WA, providing comprehensive market coverage.
The average price per square foot in Black Diamond, WA is $353. This is calculated from an average home price of $832,420 and average size of 2,356 square feet.
Homes in Black Diamond, WA average 2,356 square feet, with an average price of $832,420.
Black Diamond, WA is one of many cities in King County, WA with property data available. Browse other cities in the county to compare market conditions and pricing.
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