Open Book & Preliminary Assessment Roll

House with magnafying glass

Open Book will be May 23, 2022 from 2-4 PM, and will be done via email or by phone only. Residents may call or email the assessor anytime before the end of open book. Please email Ray Koscak at ray@wi-assessor.com, or call 262-253-1142. To view the preliminary assessment roll, click here.