Cook County Value property tax analysis

18244 Harper Ave, Lansing, IL 60438

4 bed / 2 bath, 2,959 sqft, built 1999, in Thornton Appraised at $74,350 for 2025.

Cook County account 29354060440000

Appraised value
$74,350
Tax year 2025
Market value
$74,350
Living area
2,959 sqft
$25 per sqft
Year built
1999
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 $74,350 in 2024 to $74,350 in 2025.