Cook County Value property tax analysis

824 Mapleton Ave, Oak Park, IL 60302

3 bed / 1 bath, 1,078 sqft, built 1913, in Oak Park Appraised at $370,000 for 2026.

Cook County account 16053030100000

Appraised value
$370,000
Tax year 2026
Market value
$370,000
Living area
1,078 sqft
$343 per sqft
Year built
1913
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 +36.5% from $271,050 in 2025 to $370,000 in 2026.