Questions on the assessed values on the tax bill

should be directed to our Appraiser,

Grota Appraisers

262-253-1142

Other questions can be directed to our Treasurer, Cindy Fredrick, 920-387-4210

<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>

FREE assessment data with basic information for Williamstown and other municipalities that contract with Grota Appraisals can be found at Assessor Data.

REALTORS:  BILLABLE assessment data with more detailed information for Williamstown and other municipalities that contract with Grota Appraisals can be found at the commercial site for Assessor Data