Property Assessment

Fair and Equitable Assessments

The Assessors Office is committed to providing fair and equitable assessments for all properties in the Village.

The annual assessment roll is prepared in accordance with:
  • Wisconsin State Statutes Chapter 70
  • Wisconsin Property Assessment Manual
  • Professionally accepted appraisal practices

2023 Guide for Property Owners


Assessed values determine the amount of general property tax charged to each property owner.

2023 Personal Property Assessment Roll

2023 Real Estate Assessment Roll

Property Information Online

To view detailed information about a specific property or parcel in the Village of Grafton, you must
 enter a Tax Key number or street address. Tax Key numbers must have dashes between the numbers in the following format: 10-096-05-15-001. 

Click HERE to view the most recent property assessment information.