Cook County Value property tax analysis

17855 Decker Ave, Lansing, IL 60438

3 bed / 2 bath, 1,699 sqft, built 1959, in Thornton Appraised at $69,210 for 2025.

Cook County account 29362010350000

Appraised value
$69,210
Tax year 2025
Market value
$69,210
Living area
1,699 sqft
$41 per sqft
Year built
1959
Average

Why this page matters for a protest

A strong tax protest page needs the county value, property facts, and enough context to compare this home with similar properties nearby. This page gives homeowners a starting point before reviewing comparable homes and prior-year changes.

The county value changed 0.0% from $69,210 in 2024 to $69,210 in 2025.