Cook County Value property tax analysis

51 Washington Blvd, Oak Park, IL 60302

6 bed / 3 bath, 3,538 sqft, built 1918, in Oak Park Appraised at $650,000 for 2026.

Cook County account 16083220050000

Appraised value
$650,000
Tax year 2026
Market value
$650,000
Living area
3,538 sqft
$184 per sqft
Year built
1918
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 +32.7% from $490,000 in 2025 to $650,000 in 2026.