DTX Value property tax analysis

300 Highpoint Dr, Sunnyvale, TX 75182

4 bed / 2 bath, 2,394 sqft, built 2007 Appraised at $551,960 for 2025.

Dallas County account 520089200B0080000

Appraised value
$551,960
Tax year 2025
Living area
2,394 sqft
$231 per sqft
Year built
2007
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 +18.0% from $467,750 in 2024 to $551,960 in 2025.