Cook County Value property tax analysis

807 Hayes Ave, Oak Park, IL 60302

4 bed / 4 bath, 2,262 sqft, built 1915, in Oak Park Appraised at $815,400 for 2026.

Cook County account 16053040310000

Appraised value
$815,400
Tax year 2026
Market value
$815,400
Living area
2,262 sqft
$360 per sqft
Year built
1915
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 +55.2% from $525,400 in 2025 to $815,400 in 2026.