Cook County Value property tax analysis

3415 N Oakley Ave, Chicago, IL 60618

5 bed / 3 bath, 1,670 sqft, built 1888, in Lake View Appraised at $650,650 for 2026.

Cook County account 14193100180000

Appraised value
$650,650
Tax year 2026
Market value
$650,650
Living area
1,670 sqft
$390 per sqft
Year built
1888
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 -14.0% from $756,210 in 2025 to $650,650 in 2026.