Travis Value

805 Mariner, TX 78734

2 bathrooms, 2,848 sqft, built 1968 Appraised at $804,716 for 2026.

Travis County account 000000140642

Appraised value
$804,716
Tax year 2026 · after any cap, before exemptions
Market value
$944,173
Living area
2,848 sqft
$283 per sqft
Year built
1968
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 $731,560 in 2025 to $804,716 in 2026.
  • Appraised value per square footThe current public record shows about $283 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $139,457 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.

  • 209 Capri, Lakeway, TX 78734
    2,871 sqft | $242/sqft | built 1968 | Similar size (2,871 vs 2,848 sqft); Built same year (1968); Same neighborhood
    $693,642
  • 710 Mariner, TX 78734
    2,814 sqft | $242/sqft | built 1969 | Similar size (2,814 vs 2,848 sqft); Similar age (1969 vs 1968); Similar lot size (12,087 vs 12,418 sqft)
    $681,430
  • 719 Bermuda, TX 78734
    2,880 sqft | $233/sqft | built 1973 | Similar size (2,880 vs 2,848 sqft); Similar age (1973 vs 1968); Similar lot size (12,418 vs 12,418 sqft)
    $669,955
  • 133 Lakeway Dr, Lakeway, TX 78734
    2,918 sqft | $235/sqft | built 1968 | Similar size (2,918 vs 2,848 sqft); Built same year (1968); Similar lot size (12,998 vs 12,418 sqft)
    $686,045
  • 101 Wee Scot Cv, TX 78734
    2,815 sqft | $224/sqft | built 1972 | Similar size (2,815 vs 2,848 sqft); Similar age (1972 vs 1968); Similar lot size (12,253 vs 12,418 sqft)
    $629,819

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.

  • 307 Lakeway Dr, TX 78734
    August-19-2026 | 2,763 sqft | $224/sqft | built 1976 | Similar size (2,763 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $619,000
  • 112 Javelin Dr, Lakeway, TX 78734
    September-4-2026 | 2,668 sqft | $299/sqft | built 1988 | 6% size difference (2,668 sqft); Sold after the valuation date
    $799,000
  • 911 Electra, Lakeway, TX 78734
    May-29-2026 | 2,668 sqft | $337/sqft | built 1981 | 6% size difference (2,668 sqft); Sold after the valuation date
    $899,000
  • 606 Eagle, Lakeway, TX 78734
    September-10-2026 | 2,688 sqft | $242/sqft | built 1984 | 6% size difference (2,688 sqft); Sold after the valuation date
    $650,000
  • 408 Rolling Green Dr, Lakeway, TX 78734
    May-1-2026 | 3,078 sqft | $317/sqft | built 1981 | 8% size difference (3,078 sqft); Sold after the valuation date
    $974,900

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.