Cook County Value property tax analysis

839 N Grove Ave, Oak Park, IL 60302

3 bed / 1 bath, 2,006 sqft, built 1916, in Oak Park Appraised at $720,000 for 2026.

Cook County account 16063050170000

Appraised value
$720,000
Tax year 2026
Market value
$720,000
Living area
2,006 sqft
$359 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 +24.2% from $579,610 in 2025 to $720,000 in 2026.