Due diligence
Research on a parcel before bidding — confirming it's a real, sellable property (not a sliver lot or landlocked parcel), checking for other liens, and verifying the numbers on the county's own auction notice.
See how this plays out in a specific state: browse all 50 states, or check the full glossary for related terms.
General definition — exact terminology and mechanics vary by state and county. Always confirm against the specific county's own auction notice before bidding.