Cook County Value property tax analysis

938 Mapleton Ave, Oak Park, IL 60302

4 bed / 2 bath, 1,936 sqft, built 1919, in Oak Park Appraised at $580,000 for 2026.

Cook County account 16051230040000

Appraised value
$580,000
Tax year 2026
Market value
$580,000
Living area
1,936 sqft
$300 per sqft
Year built
1919
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 +5.5% from $550,000 in 2025 to $580,000 in 2026.