The Assessor’s Office is currently closed for walk-in interaction until further notice. If you wish to have an in person discussion with a staff member, please call to set up an appointment. The Assessor’s Office will do everything in their power to ensure that all assessment information will be available through our public website or email responses during this pandemic. We will be monitoring email and voicemail to provide the best service possible. Direct your calls to 920-448-3066 or email us. Thank you.


The City Assessor’s office is responsible for the valuation of all real and personal property located within the City of Green Bay for tax purposes. It is our responsibility to ensure fair and equitable assessments throughout the City. 

open data icon - Inspection Records

To find your assessment information, go to the Parcel Data database and type in your house address. 

City-wide Revaluation

The City is working to complete a city-wide revaluation for the 2022 assessment year. This process will affect all properties in the City. Here is a list of Frequently Asked Questions (PDF) that should help answer many of the questions you may have. 

Our goal is to conduct an accurate and transparent revaluation. We greatly appreciate your cooperation in the revaluation process and ask that you please direct any additional questions to the Assessor’s Office.

2022 Real Estate Assessment Roll - Open Book (PDF)

Open Book 

Phone/Email/Appointment Only
September 26 – October 11 
Weekdays 8:00am – 4:30pm

Board of Review

October 19, 2022
See the Board of Review webpage for more information on how to join the Zoom meeting. 


The Assessor’s office does not set the tax rate nor raise taxes to cover municipal budgets. Our valuation process operates independently of the budget and tax process. The assessment procedure is governed by Chapter 70 of the Wisconsin State Statutes and the Wisconsin Property Assessment Manual. The laws are very specific as to how the work is carried out. 

The Assessor’s Office must be within 10% of market value, as defined by Statute, at least once in every 5 year period. Failure to comply with this requirement would result in a State ordered Reassessment paid for by the local government. It is our intention to use the most advanced assessment software to achieve uniformity on a regular basis.