Cook County Value property tax analysis

1246 W Wellington Ave, Chicago, IL 60657

5 bed / 3 bath, 2,760 sqft, built 1888, in Lake View Appraised at $828,290 for 2026.

Cook County account 14291150260000

Appraised value
$828,290
Tax year 2026
Market value
$828,290
Living area
2,760 sqft
$300 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 -4.8% from $870,000 in 2025 to $828,290 in 2026.