Cook County Value property tax analysis

910 Hayes Ave, Oak Park, IL 60302

3 bed / 2 bath, 2,122 sqft, built 1917, in Oak Park Appraised at $540,000 for 2026.

Cook County account 16051250140000

Appraised value
$540,000
Tax year 2026
Market value
$540,000
Living area
2,122 sqft
$254 per sqft
Year built
1917
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 +38.3% from $390,590 in 2025 to $540,000 in 2026.