Cook County Value property tax analysis

4039 N Oakley Ave, Chicago, IL 60618

5 bed / 3 bath, 2,926 sqft, built 1902, in Lake View Appraised at $820,000 for 2026.

Cook County account 14183240080000

Appraised value
$820,000
Tax year 2026
Market value
$820,000
Living area
2,926 sqft
$280 per sqft
Year built
1902
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 $820,000 in 2025 to $820,000 in 2026.