Cook County Value property tax analysis

1001 Mapleton Ave, Oak Park, IL 60302

3 bed / 3 bath, 1,722 sqft, built 1922, in Oak Park Appraised at $580,000 for 2026.

Cook County account 16051150290000

Appraised value
$580,000
Tax year 2026
Market value
$580,000
Living area
1,722 sqft
$337 per sqft
Year built
1922
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 +45.9% from $397,630 in 2025 to $580,000 in 2026.