Cook County Value property tax analysis

814 N Grove Ave, Oak Park, IL 60302

5 bed / 3 bath, 3,340 sqft, built 1911, in Oak Park Appraised at $1,250,000 for 2026.

Cook County account 16063060100000

Appraised value
$1,250,000
Tax year 2026
Market value
$1,250,000
Living area
3,340 sqft
$374 per sqft
Year built
1911
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 +43.9% from $868,470 in 2025 to $1,250,000 in 2026.