County Data Finder gives you a way to search for properties in the county tax records for a really focused marketing campaign.  You can search for non-owner occupied properties, out of state owners, owners with an LLC or other type of corporation (or without a corporation)  or vacant lots. You can limit the search by years of ownership, property type (including commercial), size or value of house or lot. See the video under "How do I Use County Data Finder?" for more information.