Cook County Value property tax analysis

1115 N Grove Ave, Oak Park, IL 60302

4 bed / 2 bath, 2,140 sqft, built 1940, in Oak Park Appraised at $720,000 for 2026.

Cook County account 16061110210000

Appraised value
$720,000
Tax year 2026
Market value
$720,000
Living area
2,140 sqft
$336 per sqft
Year built
1940
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 +17.2% from $614,200 in 2025 to $720,000 in 2026.