Step 1
Find the property
Enter a Winnebago County parcel number like 12-04-405-001 or a street address.
Step 2
Review the historical county record
Here is the current public Winnebago County parcel and assessment record. We prefill a working house-value estimate from county data, and you can edit it if your notice shows a different value.
Step 3
See estimated annual savings
These ranges are based on nearby public sales and the property's recent effective tax rate.
Comparable sales selected for appeal
| Address | City | Sale price | Sale date | Living sq ft | Beds | Baths | $/living sq ft |
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Step 4
Download your copy
Enter your email to download a pdf copy of your results.
Next step
Now that you know it's worth appealing, let us do the rest!
We can review your case in detail, fill out the tedious county forms, print out the pages and pages of evidence, write up your case appeal, and give you a 100% ready-to-file appeal.
A one time fee of $100 saves you hours and hours of work.
100% refundable if you don't save more than $100 dollars on your appeal.