The legal description of a piece of property includes identifiers that are standardized and is not the street address. For platted properties, the description includes the lot and block in a plat or subdivision. For unplatted properties, the description includes its section-township-range coordinates.
"Lots 9-12 of Block 1 and all of Block 2 in Struves Addition"
King County Archives facility
"North 500 feet of east 208.82 feet of west 1/2 of southeast 1/4 of Section 11, Township 22, Range 4"
King County Animal Control facility