Cook County Value property tax analysis

909 Belleforte Ave, Oak Park, IL 60302

4 bed / 2 bath, 2,177 sqft, built 1947, in Oak Park Appraised at $690,000 for 2026.

Cook County account 16061210240000

Appraised value
$690,000
Tax year 2026
Market value
$690,000
Living area
2,177 sqft
$317 per sqft
Year built
1947
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 +16.7% from $591,490 in 2025 to $690,000 in 2026.