Travis Value property tax analysis

819 Mariner, Lakeway, TX 78734

3 bed / 2 bath, 2,240 sqft, built 1979, in Lakeway Highlands Phs 1 Sec 8C & Lt 24A Amd Plat Of Lakeway Appraised at $1,853,299 for 2026.

Travis County account 000000144584

Appraised value
$1,853,299
Tax year 2026
Market value
$1,853,299
Living area
2,240 sqft
$827 per sqft
Year built
1979

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 +6.4% from $1,741,337 in 2025 to $1,853,299 in 2026.