All of the following constitute proper legal descriptions of parcels of real estate in South Dakota EXCEPT:

A proper legal description of a parcel of real estate is essential for accurately identifying and locating the property. In South Dakota, legal descriptions typically must be sufficiently detailed to allow for the piece of land to be identified uniquely, which often includes references to specific lots, blocks, subdivisions, or other similar designations.

The correct choice highlights the issue with the option that simply lists a street address. While a street address provides a general location, it does not meet the legal standard required for a formal legal description. Legal descriptions must convey precise information about the property’s boundaries and dimensions to comply with real estate regulations and for purposes of title searches, mortgage lending, and property taxation.

In contrast, the other options present clear legal descriptions that effectively describe parcels of real estate. The reference to Lot 12 in Block 3 of River Oaks Addition provides a detailed identification within a specific subdivision, while the Parcel ID is a uniquely assigned identifier that aids in the exact location of the property within the tax assessment database.

Addressing these variations clarifies why the selection stands out—legal descriptions must encompass more than just an address, necessitating details that delineate the exact piece of land in question.