Cook County Value property tax analysis

2021 W Wellington Ave, Chicago, IL 60618

4 bed / 3 bath, 1,971 sqft, built 1900, in Lake View Appraised at $870,000 for 2026.

Cook County account 14301210020000

Appraised value
$870,000
Tax year 2026
Market value
$870,000
Living area
1,971 sqft
$441 per sqft
Year built
1900
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 +2.4% from $850,000 in 2025 to $870,000 in 2026.