Travis Value

920 Porpoise, TX 78734

2 bathrooms, 3,566 sqft, built 1975 Appraised at $755,931 for 2026.

Travis County account 000000140302

Appraised value
$755,931
Tax year 2026 · after any cap, before exemptions
Market value
$809,772
Living area
3,566 sqft
$212 per sqft
Year built
1975
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 $687,210 in 2025 to $755,931 in 2026.
  • Appraised value per square footThe current public record shows about $212 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $53,841 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.

  • 716 Cutlass, Lakeway, TX 78734
    3,355 sqft | $414/sqft | built 1975 | 6% smaller (3,355 vs 3,566 sqft); Built same year (1975); Similar lot size (14,026 vs 14,039 sqft)
    $1,389,016
  • 604 Eagle, TX 78734
    3,578 sqft | $254/sqft | built 1981 | Similar size (3,578 vs 3,566 sqft); Similar lot size (15,150 vs 14,039 sqft); Same neighborhood
    $908,810
  • 715 Sunfish, TX 78734
    3,543 sqft | $295/sqft | built 1975 | Similar size (3,543 vs 3,566 sqft); Built same year (1975); Lot 13% smaller (12,179 vs 14,039 sqft)
    $1,044,477
  • 104 Capri, Lakeway, TX 78734
    3,504 sqft | $331/sqft | built 1970 | Similar size (3,504 vs 3,566 sqft); Similar age (1970 vs 1975); Similar lot size (15,110 vs 14,039 sqft)
    $1,160,274
  • 127 Lakeway Dr, TX 78734
    3,666 sqft | $283/sqft | built 1974 | Similar size (3,666 vs 3,566 sqft); Similar age (1974 vs 1975); Similar lot size (14,984 vs 14,039 sqft)
    $1,036,168

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.

  • 106 Acapulco Ct, Lakeway, TX 78734
    May-15-2026 | 3,549 sqft | $268/sqft | built 1984 | Similar size (3,549 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $950,000
  • 2016 Lakeway Blvd, TX 78734
    September-17-2026 | 3,351 sqft | $298/sqft | built 1990 | 6% size difference (3,351 sqft); Sold after the valuation date
    $999,999
  • 307 Lakeway Dr, TX 78734
    August-19-2026 | 2,763 sqft | $224/sqft | built 1976 | Similar age (1976); Sold after the valuation date
    $619,000
  • 713 Mariner, Lakeway, TX 78734
    July-15-2026 | 3,981 sqft | $358/sqft | built 1969 | 12% size difference (3,981 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $1,425,000
  • 408 Rolling Green Dr, Lakeway, TX 78734
    May-1-2026 | 3,078 sqft | $317/sqft | built 1981 | 14% size difference (3,078 sqft); Moderate age difference (6 years newer); 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.