DTX Value property tax analysis

6109 La Cosa Dr, Dallas, TX 75248

3 bed / 2 bath, 1,949 sqft, built 1979, in Far North Dallas Appraised at $579,880 for 2025.

Dallas County account 00000820012060000

Appraised value
$579,880
Tax year 2025
Living area
1,949 sqft
$298 per sqft
Year built
1979
Very Good

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 +11.3% from $521,090 in 2024 to $579,880 in 2025.