Cook County Value property tax analysis

412 S Grove Ave 1, Oak Park, IL 60302

4 bed / 2 bath, 3,094 sqft, built 1908, in Oak Park Appraised at $700,000 for 2026.

Cook County account 16073270020000

Appraised value
$700,000
Tax year 2026
Market value
$700,000
Living area
3,094 sqft
$226 per sqft
Year built
1908
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 +44.9% from $483,220 in 2025 to $700,000 in 2026.