Cook County Value property tax analysis

1227 W Wellington Ave, Chicago, IL 60657

3 bed / 4 bath, 2,743 sqft, built 2015, in Lake View Appraised at $1,575,230 for 2026.

Cook County account 14291190120000

Appraised value
$1,575,230
Tax year 2026
Market value
$1,575,230
Living area
2,743 sqft
$574 per sqft
Year built
2015
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 -18.8% from $1,940,000 in 2025 to $1,575,230 in 2026.