Clay County property records
Where to look up owners, values, tax bills, parcel maps, deeds and value appeals in Clay County, South Dakota. Each link goes to the county or state office that keeps the record.
Where each record lives
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Owner, land, building and value
Look up an owner’s name and mailing address, land and building details and the assessed value in the Clay County property search.
These records are kept by the Clay County Assessor.
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Tax bills and payments
Find the current bill, the balance due and past payments with the Clay County property tax lookup.
Property taxes are billed and collected by the Clay County Treasurer.
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Deeds, liens and recorded documents
Deeds and liens are recorded by the Clay County Register of Deeds.
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Value complaints and appeals
Contact details and how-tos are on the Clay County value appeals page.
We haven’t found Clay County’s parcel maps online. Call the county at (605) 677-7120 or start at its website, claycountysd.org.
Links go to official county and state sites and were last checked in November 2026. Offices move their pages, so if one has changed, the county’s own website (claycountysd.org) is the place to start.