Cook County Value property tax analysis

18042 Oak Ave, Lansing, IL 60438

2 bed / 1 bath, 816 sqft, built 1918, in Thornton Appraised at $136,000 for 2025.

Cook County account 30311120210000

Appraised value
$136,000
Tax year 2025
Market value
$136,000
Living area
816 sqft
$167 per sqft
Year built
1918
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 $136,000 in 2024 to $136,000 in 2025.