Cook County Value property tax analysis

17814 Park Ave, Lansing, IL 60438

3 bed / 1 bath, 1,057 sqft, built 1968, in Thornton Appraised at $137,530 for 2025.

Cook County account 30312040500000

Appraised value
$137,530
Tax year 2025
Market value
$137,530
Living area
1,057 sqft
$130 per sqft
Year built
1968
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 $137,530 in 2024 to $137,530 in 2025.