Travis Value

904 Porpoise, TX 78734

2 bathrooms, 2,326 sqft, built 1972 Appraised at $651,049 for 2026.

Travis County account 000000140294

Appraised value
$651,049
Tax year 2026 · after any cap, before exemptions
Market value
$733,829
Living area
2,326 sqft
$280 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 $591,863 in 2025 to $651,049 in 2026.
  • Appraised value per square footThe current public record shows about $280 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $82,780 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.

  • 103 Comet, Lakeway, TX 78734
    2,359 sqft | $272/sqft | built 1973 | Similar size (2,359 vs 2,326 sqft); Similar age (1973 vs 1972); Similar lot size (15,093 vs 15,119 sqft)
    $642,611
  • 114 Highlander Cv, Lakeway, TX 78734
    2,332 sqft | $251/sqft | built 1967 | Similar size (2,332 vs 2,326 sqft); Similar age (1967 vs 1972); Similar lot size (15,145 vs 15,119 sqft)
    $584,601
  • 206 Malabar, TX 78734
    2,365 sqft | $342/sqft | built 1969 | Similar size (2,365 vs 2,326 sqft); Similar age (1969 vs 1972); Similar lot size (15,002 vs 15,119 sqft)
    $809,809
  • 530 Dragon, TX 78734
    2,320 sqft | $275/sqft | built 1976 | Similar size (2,320 vs 2,326 sqft); Similar age (1976 vs 1972); Similar lot size (15,559 vs 15,119 sqft)
    $638,619
  • 432 Eagle, Lakeway, TX 78734
    2,410 sqft | $247/sqft | built 1970 | Similar size (2,410 vs 2,326 sqft); Similar age (1970 vs 1972); Similar lot size (14,901 vs 15,119 sqft)
    $595,673

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.

  • 621 Peterson Ln, Lakeway, TX 78734
    September-4-2026 | 2,380 sqft | $378/sqft | built 1987 | Similar size (2,380 sqft); Sold after the valuation date
    $899,900
  • 919 Biscayne, Lakeway, TX 78734
    August-17-2026 | 2,300 sqft | $380/sqft | built 1975 | Similar size (2,300 sqft); Similar age (1975); Sold after the valuation date
    $875,000
  • 112 Tellus St, Lakeway, TX 78734
    August-7-2026 | 2,401 sqft | $333/sqft | built 1986 | Similar size (2,401 sqft); Sold after the valuation date
    $799,990
  • 307 Lakeway Dr, TX 78734
    August-19-2026 | 2,763 sqft | $224/sqft | built 1976 | Moderate age difference (4 years newer); Sold after the valuation date
    $619,000
  • 708 Malabar, Lakeway, TX 78734
    April-17-2026 | 2,248 sqft | $300/sqft | built 1984 | Similar size (2,248 sqft); Sold after the valuation date
    $675,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Travis Central Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.