Property Information Lookup
The search is for Winnebago County properties and will only include City of Oshkosh, Neenah, Menasha, and Appleton properties if there is a delinquent tax balance. If you are looking for current ownership information for a city property you will need to access their website directly.
For best results when using this site, we recommend:
- Disable any pop-up blocking software
- Microsoft Edge or Google Chrome
- Acrobat Reader 9.0 and greater
For current year ownership information and current payoff information click here.
Disclaimers Regarding Property Tax Information
The information provided here is a courtesy and convenience to the citizens of Winnebago County. This data is not intended to be construed as an official record. If you require certifiably accurate tax record information, please visit the Winnebago County Treasurer's office at 112 Otter Ave, Oshkosh Wisconsin.