This site is a collaborative effort by the Auditor, Recorder, Treasurer and Data Processing departments to provide public access to Warren County property information. We have tried to make finding the information you need easy. You can search by owner's name, property address, account number, parcel id, map, subdivision name or lot number. We have recently added an Advanced Search. This will allow you to research Warren County properties using multiple search criteria of your choice. Just click on any search option above to start. Please contact our offices if we can be of further help to you.