DTX Value property tax analysis

444 Avalon Ln, Coppell, TX 75019

4 bed / 3 bath, 3,406 sqft, built 1996 Appraised at $889,340 for 2025.

Dallas County account 180014300B0100000

Appraised value
$889,340
Tax year 2025
Living area
3,406 sqft
$261 per sqft
Year built
1996
Good
Homestead
Yes
Owner-occupied exemption on file

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 $889,340 in 2024 to $889,340 in 2025.