DTX Value property tax analysis

237 Mallard Dr, Sunnyvale, TX 75182

4 bed / 4 bath, 3,608 sqft, built 2018 Appraised at $944,820 for 2026.

Dallas County account 520089500A0480000

Appraised value
$944,820
Tax year 2026
Living area
3,608 sqft
$262 per sqft
Year built
2018
Excellent
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.