Cook County Value property tax analysis

840 S Cuyler Ave, Oak Park, IL 60304

6 bed / 4 bath, 2,449 sqft, built 1903, in Oak Park Appraised at $730,000 for 2026.

Cook County account 16171250150000

Appraised value
$730,000
Tax year 2026
Market value
$730,000
Living area
2,449 sqft
$298 per sqft
Year built
1903
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 +27.0% from $575,000 in 2025 to $730,000 in 2026.