Cook County Value property tax analysis

17821 Park Ave, Lansing, IL 60438

3 bed / 1 bath, 1,300 sqft, built 1970, in Thornton Appraised at $61,270 for 2025.

Cook County account 30312050090000

Appraised value
$61,270
Tax year 2025
Market value
$61,270
Living area
1,300 sqft
$47 per sqft
Year built
1970
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 $61,270 in 2024 to $61,270 in 2025.