DTX Value property tax analysis

525 Sage Valley Dr, Richardson, TX 75080

3 bed / 2 bath, 1,776 sqft, built 1968 Appraised at $586,810 for 2025.

Dallas County account 42022500040110000

Appraised value
$586,810
Tax year 2025
Living area
1,776 sqft
$330 per sqft
Year built
1968
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.

The county value changed +17.1% from $501,150 in 2024 to $586,810 in 2025.