Cook County Value property tax analysis

309 S Euclid Ave, Oak Park, IL 60302

4 bed / 2 bath, 2,148 sqft, built 1886, in Oak Park Appraised at $810,000 for 2026.

Cook County account 16074120180000

Appraised value
$810,000
Tax year 2026
Market value
$810,000
Living area
2,148 sqft
$377 per sqft
Year built
1886
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 +12.3% from $721,540 in 2025 to $810,000 in 2026.