Cook County Value property tax analysis

1903 W Wellington Ave, Chicago, IL 60657

5 bed / 4 bath, 3,348 sqft, built 2025, in Lake View Appraised at $2,100,010 for 2026.

Cook County account 14302170270000

Appraised value
$2,100,010
Tax year 2026
Market value
$2,100,010
Living area
3,348 sqft
$627 per sqft
Year built
2025
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 +56.6% from $1,341,160 in 2025 to $2,100,010 in 2026.