Cook County Value property tax analysis

943 Hayes Ave, Oak Park, IL 60302

4 bed / 2 bath, 1,816 sqft, built 1916, in Oak Park Appraised at $530,000 for 2026.

Cook County account 16051240200000

Appraised value
$530,000
Tax year 2026
Market value
$530,000
Living area
1,816 sqft
$292 per sqft
Year built
1916
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 +44.3% from $367,310 in 2025 to $530,000 in 2026.