Between April 14 and April 28, the St. Charles County Assessor will mail Notices of Real Estate Assessment to property owners of record as of Jan. 1.
Property owners with questions about their property value should call (636) 949-7431 within 10 days of the mailed date to schedule an appointment.
The Assessor’s Office is responsible for establishing the fair market value of all property within St. Charles County as of Jan. 1. This assures the tax burden is distributed fairly among those responsible for payment. The taxing authorities, which include school, city and fire districts, will establish the tax rate based on the budgetary requirements needed to appropriately fund the services provided within their jurisdiction.