Cook County Value property tax analysis

9209 121st St Palos Park, IL 60464

4 bed / 2 bath, 2,728 sqft, built 1978 Appraised at $690,000 for 2026.

Cook County account 23271130020000

Appraised value
$690,000
Tax year 2026
Market value
$690,000
Living area
2,728 sqft
$253 per sqft
Year built
1978
Deluxe

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 +37.0% from $503,600 in 2025 to $690,000 in 2026.