Cook County Value property tax analysis

209 Forest Ave, Oak Park, IL 60302

7 bed / 4 bath, 4,509 sqft, built 1894, in Oak Park Appraised at $1,542,180 for 2026.

Cook County account 16071140180000

Appraised value
$1,542,180
Tax year 2026
Market value
$1,542,180
Living area
4,509 sqft
$342 per sqft
Year built
1894
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 +47.3% from $1,047,000 in 2025 to $1,542,180 in 2026.