Cook County Value property tax analysis

9 S Black Walnut Trl Palos Park, IL 60464

4 bed / 3 bath, 3,146 sqft, built 1986 Appraised at $680,000 for 2026.

Cook County account 23341000470000

Appraised value
$680,000
Tax year 2026
Market value
$680,000
Living area
3,146 sqft
$216 per sqft
Year built
1986
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 +25.4% from $542,310 in 2025 to $680,000 in 2026.