DTX Value property tax analysis

300 Ontario Lp, Sunnyvale, TX 75182

4 bed / 2 bath, 2,494 sqft, built 2019 Appraised at $587,380 for 2025.

Dallas County account 520090200G0300000

Appraised value
$587,380
Tax year 2025
Living area
2,494 sqft
$236 per sqft
Year built
2019
Excellent

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 $587,380 in 2024 to $587,380 in 2025.