Washington County Assessor and Property Tax Records Search
Search assessor and property tax records records in Washington County, Missouri, including record offices, contact details, and available online resources.
Available Records
- Washington County Assessor<br>102 North Missouri St., Potosi, MO 63664<br>Phone (573)438-6111 Ext. 5 Fax (573)436-0014
- View Washington County Assessor web page, including contact information and duties.
- View Washington County Collector of Revenue home page, including hours, phone number, and address.