Cook County Value property tax analysis

8830 135th St, Orland Park, IL 60462

4 bed / 2 bath, 3,639 sqft, built 1950 Appraised at $600,000 for 2026.

Cook County account 23344030200000

Appraised value
$600,000
Tax year 2026
Market value
$600,000
Living area
3,639 sqft
$165 per sqft
Year built
1950
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 +17.6% from $510,000 in 2025 to $600,000 in 2026.