Travis Value

717 Mariner, Lakeway, TX 78734

3 bathrooms, 3,518 sqft, built 1970 Appraised at $953,606 for 2026.

Travis County account 000000140653

Appraised value
$953,606
Tax year 2026 · after any cap, before exemptions
Living area
3,518 sqft
$271 per sqft
Year built
1970

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 21.7% from $783,776 in 2025 to $953,606 in 2026.
  • Appraised value per square footThe current public record shows about $271 per square foot before any comparable-property adjustments.
  • 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.

  • 715 Sunfish, TX 78734
    3,543 sqft | $295/sqft | built 1975 | Similar size (3,543 vs 3,518 sqft); Similar age (1975 vs 1970); Similar lot size (12,179 vs 11,878 sqft)
    $1,044,477
  • 813 Sunfish, TX 78734
    3,434 sqft | $228/sqft | built 1967 | Similar size (3,434 vs 3,518 sqft); Similar age (1967 vs 1970); Similar lot size (12,501 vs 11,878 sqft)
    $782,463
  • 802 Sunfish, TX 78734
    3,477 sqft | $250/sqft | built 1967 | Similar size (3,477 vs 3,518 sqft); Similar age (1967 vs 1970); Similar lot size (12,998 vs 11,878 sqft)
    $869,549
  • 713 Mariner, Lakeway, TX 78734
    3,651 sqft | $258/sqft | built 1969 | Similar size (3,651 vs 3,518 sqft); Similar age (1969 vs 1970); Similar lot size (12,876 vs 11,878 sqft)
    $943,209
  • 809 Malabar, Austin, TX 78734
    3,130 sqft | $225/sqft | built 1970 | 11% smaller (3,130 vs 3,518 sqft); Built same year (1970); Similar lot size (12,567 vs 11,878 sqft)
    $704,148

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.

  • 713 Mariner, Lakeway, TX 78734
    July-15-2026 | 3,981 sqft | $358/sqft | built 1969 | 13% size difference (3,981 sqft); Similar age (1969); Sold after the valuation date
    $1,425,000
  • 107 Firebird Cv, Lakeway, TX 78734
    April-29-2026 | 3,650 sqft | $353/sqft | built 1985 | Similar size (3,650 sqft); Sold after the valuation date
    $1,290,000
  • 106 Acapulco Ct, Lakeway, TX 78734
    May-15-2026 | 3,549 sqft | $268/sqft | built 1984 | Similar size (3,549 sqft); Sold after the valuation date
    $950,000
  • 2016 Lakeway Blvd, TX 78734
    September-17-2026 | 3,351 sqft | $298/sqft | built 1990 | Similar size (3,351 sqft); Sold after the valuation date
    $999,999
  • 408 Rolling Green Dr, Lakeway, TX 78734
    May-1-2026 | 3,078 sqft | $317/sqft | built 1981 | 12% 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.