|How often does the County Auditor update market values?|
Every six (6) years the County Auditor does a field inspection of all the real estate in the county, called a revaluation.
If ordered to by the Department of Tax Equalization, the Auditor also performs an update of property values three (3) years after the six-year revaluation.
Brown County's valuation cycle is:
Also, if a new house is built, or improvements, such as a deck, garage, porch or building addition is made to a property, the property's market value could increase annually until the improvement is completed.