FairAccess
COOK COUNTY · 2026
Free property-tax over-assessment check

Your home may be assessed higher than the identical ones next door.

Enter your address. We compare your county assessment to the near-identical homes around you — using the county's own records — and show you the math. Free.

No account. No card. We tell you the truth even when it's “you're fine.”
$15 off through Sept 1 · use code WEDNESDAY15 at checkout.
1 in 6Oak Park homes is assessed more than 10% above the typical home of its size in its own county-assigned neighborhood. Computed from 10,701 homes (Oak Park township (code 27)) — the county's own records, 2026-07-17.
Deadline: by township — Stickney Aug 12, West Chicago Aug 21, Lyons Sep 3 Flat $79 · you keep every dollar you save
How it reads · illustration
Lower assessedHigher assessed
Appeal window open Cook County 2026
HOW IT WORKS

Three steps, about a minute

STEP 01

Enter your address

We pull your parcel and its near-identical neighbors straight from the county's public records.

STEP 02

See the evidence

A plain, sourced comparison — and an honest answer, even when it's “you're assessed fairly, don't file.”

STEP 03

File your appeal

We generate a ready-to-file packet citing the records. You submit it before the deadline and keep every dollar saved.

WHY TRUST IT

Built to be checked

Built in Atlanta by RowSet LLC. The free check runs on your county's public records — try it on any address, including one you know is fairly assessed, and see that it says so. 30-day money-back guarantee on any packet.

We show the math

Every number comes from a formula you can see and re-run — not a black box that just says “trust us.”

We cite the county's own records

Each comparable home links to its public parcel record. The county's numbers make your case.

We tell you when not to appeal

If you're assessed fairly — or the homes nearby vary too much to judge — we say so plainly and charge you nothing.

You keep 100%

A flat $79, once — not a percentage of your savings. Every dollar a reduction saves you stays yours.