Property Information

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.

 

Text Size

  • Increase
  • Decrease
  • Normal

Current Size: 100%

Mary E. Krueger-Treasurer

112 Otter Ave
Room 116
Oshkosh, WI 54901
Phone: (920) 232-3420
Mailing address:
PO BOX 2806
Oshkosh WI 54903-2806

Office Email

Office hours:
8:00 - 4:30 Monday - Friday except as noted below

2022 Holiday Schedule:
January 3
April 15
May 30
July 4
September 5
November 24 & 25
December 23 & 26
December 30