Cook County Value property tax analysis

4143 N Oakley Ave, Chicago, IL 60618

3 bed / 3 bath, 1,945 sqft, built 1909, in Lake View Appraised at $809,530 for 2026.

Cook County account 14183170070000

Appraised value
$809,530
Tax year 2026
Market value
$809,530
Living area
1,945 sqft
$416 per sqft
Year built
1909
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 0.0% from $809,530 in 2025 to $809,530 in 2026.