Cook County Value property tax analysis

12820 S Seneca Rd, Palos Heights, IL 60463

4 bed / 2 bath, 2,586 sqft, built 1989 Appraised at $510,000 for 2026.

Cook County account 23362040440000

Appraised value
$510,000
Tax year 2026
Market value
$510,000
Living area
2,586 sqft
$197 per sqft
Year built
1989
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 +35.8% from $375,640 in 2025 to $510,000 in 2026.