Cook County Value property tax analysis

18019 Oak Ave, Lansing, IL 60438

4 bed / 1 bath, 1,186 sqft, built 1951, in Thornton Appraised at $137,000 for 2025.

Cook County account 30311130050000

Appraised value
$137,000
Tax year 2025
Market value
$137,000
Living area
1,186 sqft
$116 per sqft
Year built
1951
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 $137,000 in 2024 to $137,000 in 2025.