Cook County Value property tax analysis

527 S Euclid Ave, Oak Park, IL 60304

4 bed / 2 bath, 1,810 sqft, built 1904, in Oak Park Appraised at $620,000 for 2026.

Cook County account 16182000230000

Appraised value
$620,000
Tax year 2026
Market value
$620,000
Living area
1,810 sqft
$343 per sqft
Year built
1904
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 +38.9% from $446,320 in 2025 to $620,000 in 2026.