Travis Value

806 Mariner, Lakeway, TX 78734

2 bathrooms, 2,021 sqft, built 1972 Appraised at $533,822 for 2026.

Travis County account 000000140625

Appraised value
$533,822
Tax year 2026 · after any cap, before exemptions
Market value
$565,250
Living area
2,021 sqft
$264 per sqft
Year built
1972
Homestead
Yes
Owner-occupied exemption on file

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 78734, TCAD Appraisal Area R3000, and Lake Oaks Estates assessment pages.

Protest deadline

The 2026 protest deadline was . The 2027 protest deadline is . 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is mailed, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked against the official source.

Assessment snapshot

These public TCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 10.0% from $485,293 in 2025 to $533,822 in 2026.
  • Appraised value per square footThe current public record shows about $264 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $31,428 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 78734.
  • Neighborhood value signalAmong 642 residential records in the same neighborhood, the average appraised value is about $282 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +11.8% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 511 Highlander St, Lakeway, TX 78734
    2,036 sqft | $268/sqft | built 1970 | Similar size (2,036 vs 2,021 sqft); Similar age (1970 vs 1972); Same neighborhood
    $544,717
  • 612 Sunfish, TX 78734
    1,998 sqft | $241/sqft | built 1975 | Similar size (1,998 vs 2,021 sqft); Similar age (1975 vs 1972); Similar lot size (16,017 vs 15,659 sqft)
    $481,866
  • 202 Malabar, TX 78734
    1,982 sqft | $284/sqft | built 1975 | Similar size (1,982 vs 2,021 sqft); Similar age (1975 vs 1972); Similar lot size (15,128 vs 15,659 sqft)
    $561,952
  • 805 Malabar, TX 78734
    1,968 sqft | $317/sqft | built 1971 | Similar size (1,968 vs 2,021 sqft); Similar age (1971 vs 1972); Similar lot size (15,751 vs 15,659 sqft)
    $623,351
  • 123 Lakeway Dr, TX 78734
    2,059 sqft | $540/sqft | built 1968 | Similar size (2,059 vs 2,021 sqft); Similar age (1968 vs 1972); Similar lot size (15,119 vs 15,659 sqft)
    $1,111,088

Recent comparable sales

Sales selected by similarity to the subject property. Texas is a non-disclosure state, so these MLS-listed sales are supplemental evidence.

  • 622 Robin Dale Dr, Lakeway, TX 78734
    September-24-2026 | 1,807 sqft | $376/sqft | built 1985 | 11% size difference (1,807 sqft); Sold after the valuation date
    $679,000
  • 1706 Lakeway Blvd, TX 78734
    May-13-2026 | 2,004 sqft | $274/sqft | built 1983 | Similar size (2,004 sqft); Sold after the valuation date
    $549,900
  • 2002 Lakeway Blvd, TX 78734
    May-14-2026 | 1,992 sqft | $301/sqft | built 1982 | Similar size (1,992 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $599,000
  • 812 Electra, Lakeway, TX 78734
    May-29-2026 | 1,882 sqft | $318/sqft | built 1974 | 7% size difference (1,882 sqft); Similar age (1974); Sold after the valuation date
    $599,000
  • 621 Peterson Ln, Lakeway, TX 78734
    September-4-2026 | 2,380 sqft | $378/sqft | built 1987 | Sold after the valuation date
    $899,900

Public appraisal comparison for 2026. Prepared . Appraisal source: Travis Central Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.