Cook County Value property tax analysis

846 Fair Oaks Ave, Oak Park, IL 60302

4 bed / 2 bath, 2,225 sqft, built 1921, in Oak Park Appraised at $780,000 for 2026.

Cook County account 16064050020000

Appraised value
$780,000
Tax year 2026
Market value
$780,000
Living area
2,225 sqft
$351 per sqft
Year built
1921
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 +27.8% from $610,330 in 2025 to $780,000 in 2026.