Cook County Value property tax analysis

8810 121st St Palos Park, IL 60464

4 bed / 3 bath, 3,510 sqft, built 1970 Appraised at $820,000 for 2026.

Cook County account 23272030400000

Appraised value
$820,000
Tax year 2026
Market value
$820,000
Living area
3,510 sqft
$234 per sqft
Year built
1970
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 +36.8% from $599,240 in 2025 to $820,000 in 2026.