Travis Value

17301 Guana Cay Dr, Round Rock, TX 78664

2 bathrooms, 2,943 sqft, built 1999 Appraised at $485,528 for 2026.

Travis County account 000000482000

Appraised value
$485,528
Tax year 2026 · after any cap, before exemptions
Living area
2,943 sqft
$165 per sqft
Year built
1999
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 78664 and TCAD Appraisal Area A4400 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 decreased 1.8% from $494,291 in 2025 to $485,528 in 2026.
  • Appraised value per square footThe current public record shows about $165 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 78664.
  • Neighborhood value signalAmong 1,353 residential records in the same neighborhood, the average appraised value is about $188 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.0% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 16915 Tortoise St, TX 78664
    2,787 sqft | $157/sqft | built 1996 | 5% smaller (2,787 vs 2,943 sqft); Similar age (1996 vs 1999); Similar lot size (10,985 vs 11,164 sqft)
    $437,271
  • 1600 War Horse Ln, Round Rock, TX 78664
    2,749 sqft | $161/sqft | built 1998 | 7% smaller (2,749 vs 2,943 sqft); Similar age (1998 vs 1999); Similar lot size (10,693 vs 11,164 sqft)
    $443,011
  • 1703 Gnu Gap, Round Rock, TX 78664
    2,860 sqft | $151/sqft | built 1993 | Similar size (2,860 vs 2,943 sqft); Similar lot size (10,519 vs 11,164 sqft); Same neighborhood
    $432,148
  • 16836 Cranston Dr, Round Rock, TX 78664
    2,997 sqft | $157/sqft | built 1997 | Similar size (2,997 vs 2,943 sqft); Similar age (1997 vs 1999); Lot 11% larger (12,418 vs 11,164 sqft)
    $471,243
  • 16941 Tortoise St, Round Rock, TX 78664
    3,188 sqft | $163/sqft | built 1997 | 8% larger (3,188 vs 2,943 sqft); Similar age (1997 vs 1999); Similar lot size (11,425 vs 11,164 sqft)
    $518,139

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.

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.