DTX Value property tax analysis

3 Roundrock Cir, Richardson, TX 75080

5 bed / 3 bath, 3,855 sqft, built 1970 Appraised at $1,426,160 for 2026.

Dallas County account 42134500040180000

Appraised value
$1,426,160
Tax year 2026
Living area
3,855 sqft
$370 per sqft
Year built
1970
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.