Cook County Value property tax analysis

9315 121st St Palos Park, IL 60464

6 bed / 4 bath, 4,668 sqft, built 1987 Appraised at $1,190,000 for 2026.

Cook County account 23271100120000

Appraised value
$1,190,000
Tax year 2026
Market value
$1,190,000
Living area
4,668 sqft
$255 per sqft
Year built
1987
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 +33.7% from $890,000 in 2025 to $1,190,000 in 2026.