Travis Value

919 Porpoise, TX 78734

4 bed / 4 bath, 3,597 sqft, built 1995 Appraised at $1,228,048 for 2026.

Travis County account 000000140309

Appraised value
$1,228,048
Tax year 2026 · after any cap, before exemptions
Market value
$1,349,316
Living area
3,597 sqft
$341 per sqft
Year built
1995
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 $1,116,407 in 2025 to $1,228,048 in 2026.
  • Appraised value per square footThe current public record shows about $341 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $121,268 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.

  • 402 Lakeway Dr, Lakeway, TX 78734
    3,671 sqft | $293/sqft | built 2002 | Similar size (3,671 vs 3,597 sqft); Similar lot size (23,805 vs 24,959 sqft); Same neighborhood
    $1,075,501
  • 101 Highlander St, TX 78734
    3,812 sqft | $255/sqft | built 1993 | 6% larger (3,812 vs 3,597 sqft); Similar age (1993 vs 1995); Lot 14% smaller (21,470 vs 24,959 sqft)
    $971,883
  • 808 Sunfish, TX 78734
    3,450 sqft | $277/sqft | built 1982 | Similar size (3,450 vs 3,597 sqft); Similar lot size (24,040 vs 24,959 sqft); Same neighborhood
    $954,973
  • 309 Comet, TX 78734
    3,815 sqft | $299/sqft | built 1992 | 6% larger (3,815 vs 3,597 sqft); Similar age (1992 vs 1995); Lot 19% smaller (20,237 vs 24,959 sqft)
    $1,138,859
  • 608 Lakeway Dr, Lakeway, TX 78734
    3,140 sqft | $263/sqft | built 1997 | 13% smaller (3,140 vs 3,597 sqft); Similar age (1997 vs 1995); Similar lot size (27,299 vs 24,959 sqft)
    $826,817

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.

  • 216 Sailors Run, Lakeway, TX 78734
    September-25-2026 | 3,259 sqft | $214/sqft | built 1994 | 9% size difference (3,259 sqft); Similar age (1994); Sold after the valuation date
    $699,000
  • 703 Palos Verdes Dr, Lakeway, TX 78734
    September-1-2026 | 3,241 sqft | $193/sqft | built 1994 | 10% size difference (3,241 sqft); Similar age (1994); Sold after the valuation date
    $625,000
  • 2016 Lakeway Blvd, TX 78734
    September-17-2026 | 3,351 sqft | $298/sqft | built 1990 | 7% size difference (3,351 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $999,999
  • 4208 Lakeway Blvd, Austin, TX 78734
    July-14-2026 | 4,044 sqft | $272/sqft | built 1997 | 12% size difference (4,044 sqft); Similar age (1997); Sold after the valuation date
    $1,100,000
  • 121 Feritti Dr, Lakeway, TX 78734
    August-14-2026 | 3,587 sqft | $242/sqft | built 2012 | Similar size (3,587 sqft); Sold after the valuation date; Same beds (4)
    $869,000

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.