Travis Value property tax analysis

803 Mariner, Lakeway, TX 78734

3 bed / 2 bath, 2,016 sqft, built 1970, in Lakeway Sec 2 Amd Lts 241 & 242 Appraised at $805,352 for 2026.

Travis County account 000000140641

Appraised value
$805,352
Tax year 2026
Market value
$900,380
Living area
2,016 sqft
$399 per sqft
Year built
1970
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 +6.6% from $755,834 in 2025 to $805,352 in 2026.