Cook County Value property tax analysis

818 S Lombard Ave, Oak Park, IL 60304

3 bed / 1 bath, 1,129 sqft, built 1904, in Oak Park Appraised at $410,000 for 2026.

Cook County account 16171280070000

Appraised value
$410,000
Tax year 2026
Market value
$410,000
Living area
1,129 sqft
$363 per sqft
Year built
1904
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 +12.9% from $363,040 in 2025 to $410,000 in 2026.