Cook County Value property tax analysis

4427 N Winchester Ave, Chicago, IL 60640

3 bed / 1 bath, 1,544 sqft, built 1888, in Lake View Appraised at $824,450 for 2026.

Cook County account 14182190090000

Appraised value
$824,450
Tax year 2026
Market value
$824,450
Living area
1,544 sqft
$534 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 0.0% from $824,450 in 2025 to $824,450 in 2026.