Cook County Value property tax analysis

18226 School St, Lansing, IL 60438

4 bed / 1 bath, 1,209 sqft, built 1913, in Thornton Appraised at $140,010 for 2025.

Cook County account 30313100050000

Appraised value
$140,010
Tax year 2025
Market value
$140,010
Living area
1,209 sqft
$116 per sqft
Year built
1913
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 $140,010 in 2024 to $140,010 in 2025.