Cook County Value property tax analysis

1048 Mapleton Ave, Oak Park, IL 60302

3 bed / 1 bath, 1,030 sqft, built 1923, in Oak Park Appraised at $405,410 for 2026.

Cook County account 16051160020000

Appraised value
$405,410
Tax year 2026
Market value
$405,410
Living area
1,030 sqft
$394 per sqft
Year built
1923
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 +38.5% from $292,760 in 2025 to $405,410 in 2026.