Travis Value

309 Comet, TX 78734

4 bathrooms, 3,815 sqft, built 1992 Appraised at $1,138,859 for 2026.

Travis County account 000000144568

Appraised value
$1,138,859
Tax year 2026 · after any cap, before exemptions
Market value
$1,295,554
Living area
3,815 sqft
$299 per sqft
Year built
1992

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 20.0% from $949,049 in 2025 to $1,138,859 in 2026.
  • Appraised value per square footThe current public record shows about $299 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $156,695 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.

  • 101 Highlander St, TX 78734
    3,812 sqft | $255/sqft | built 1993 | Similar size (3,812 vs 3,815 sqft); Similar age (1993 vs 1992); Similar lot size (21,470 vs 20,237 sqft)
    $971,883
  • 723 Cutlass, TX 78734
    3,835 sqft | $353/sqft | built 1997 | Similar size (3,835 vs 3,815 sqft); Similar age (1997 vs 1992); Similar lot size (18,878 vs 20,237 sqft)
    $1,353,380
  • 720 Cutlass, Lakeway, TX 78734
    3,881 sqft | $347/sqft | built 1981 | Similar size (3,881 vs 3,815 sqft); Similar lot size (20,063 vs 20,237 sqft); Same neighborhood
    $1,346,225
  • 212 Malabar, TX 78734
    3,742 sqft | $318/sqft | built 2007 | Similar size (3,742 vs 3,815 sqft); Similar lot size (20,351 vs 20,237 sqft); Same neighborhood
    $1,189,926
  • 502 Highlander St, Lakeway, TX 78734
    3,929 sqft | $288/sqft | built 2002 | Similar size (3,929 vs 3,815 sqft); Similar lot size (19,432 vs 20,237 sqft); Same neighborhood
    $1,129,729

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.

  • 4208 Lakeway Blvd, Austin, TX 78734
    July-14-2026 | 4,044 sqft | $272/sqft | built 1997 | 6% size difference (4,044 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $1,100,000
  • 216 Sailors Run, Lakeway, TX 78734
    September-25-2026 | 3,259 sqft | $214/sqft | built 1994 | 15% size difference (3,259 sqft); Similar age (1994); Sold after the valuation date
    $699,000
  • 2016 Lakeway Blvd, TX 78734
    September-17-2026 | 3,351 sqft | $298/sqft | built 1990 | 12% size difference (3,351 sqft); Similar age (1990); Sold after the valuation date
    $999,999
  • 3717 Eck Ln, Austin, TX 78734
    May-6-2026 | 3,872 sqft | $323/sqft | built 2006 | Similar size (3,872 sqft); Sold after the valuation date
    $1,249,000
  • 1710 Lakeway Blvd, TX 78734
    August-14-2026 | 3,189 sqft | $281/sqft | built 1993 | Similar age (1993); Sold after the valuation date
    $895,000

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.