Cook County Value property tax analysis

12323 S Harold Ave, Palos Heights, IL 60463

4 bed / 4 bath, 4,232 sqft, built 2016 Appraised at $910,000 for 2026.

Cook County account 23254030030000

Appraised value
$910,000
Tax year 2026
Market value
$910,000
Living area
4,232 sqft
$215 per sqft
Year built
2016
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 +27.7% from $712,640 in 2025 to $910,000 in 2026.