Travis Value property tax analysis

21510 Sierra Trl, TX 78645

3 bed / 2 bath, 1,723 sqft, built 2016, in Highland Lake Estates Sec 32 Appraised at $479,952 for 2026.

Travis County account 000000877917

Appraised value
$479,952
Tax year 2026
Market value
$479,952
Living area
1,723 sqft
$279 per sqft
Year built
2016

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 +20.8% from $397,221 in 2025 to $479,952 in 2026.