Cook County property assessment appeals

Find strong comps for your Cook County appeal.

Check your property free. If the evidence supports an appeal, we build your filing-ready evidence package and exact filing steps. You submit it yourself.

No account, email, password, or card to check Public Cook County Assessor records Real comp evidence before paying

$49 flat if you decide to file. Keep 100% of any savings.

Money-back guarantee on qualifying appeals. Guarantee terms

What your free check shows

Similar homes assessed lower.

Sample

6 matched properties 11%–26% lower assessed building value per sq. ft.

Comparable 1 Similar size and age

22% lower 0.3 mi

Comparable 2 Similar size and age

17% lower 0.5 mi

Comparable 3 Similar size and age

14% lower 0.7 mi

+3 additional matched properties

Your free check uses public Cook County Assessor records and shows the actual matches it finds for your property before you pay.

From address to filing package

Check first. Pay only if you want the package.

Check free

We compare your property with similar Cook County homes.

Review the evidence

See real comparable-property evidence before deciding whether to pay.

File for $49

Get the evidence package, calculations, filing language, and exact submission steps. You submit it directly.