Cook County Value property tax analysis

4209 N Oakley Ave 1, Chicago, IL 60618

6 bed / 3 bath, 2,330 sqft, built 1915, in Lake View Appraised at $745,870 for 2026.

Cook County account 14183100240000

Appraised value
$745,870
Tax year 2026
Market value
$745,870
Living area
2,330 sqft
$320 per sqft
Year built
1915
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 -2.1% from $761,500 in 2025 to $745,870 in 2026.