Cook County Value property tax analysis

539 Belleforte Ave 1, Oak Park, IL 60302

6 bed / 3 bath, 2,860 sqft, built 1903, in Oak Park Appraised at $760,000 for 2026.

Cook County account 16063180440000

Appraised value
$760,000
Tax year 2026
Market value
$760,000
Living area
2,860 sqft
$266 per sqft
Year built
1903
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 +59.1% from $477,800 in 2025 to $760,000 in 2026.