Cook County Value property tax analysis

3121 N Seminary Ave, Chicago, IL 60657

5 bed / 3 bath, 2,129 sqft, built 1903, in Lake View Appraised at $790,770 for 2026.

Cook County account 14292020160000

Appraised value
$790,770
Tax year 2026
Market value
$790,770
Living area
2,129 sqft
$371 per sqft
Year built
1903
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 $790,770 in 2025 to $790,770 in 2026.