Travis Value

16831 Tortoise St, TX 78664

2 bathrooms, 2,576 sqft, built 1995 Appraised at $399,725 for 2026.

Travis County account 000000379586

Appraised value
$399,725
Tax year 2026 · after any cap, before exemptions
Market value
$403,755
Living area
2,576 sqft
$155 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 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 increased 10.0% from $363,386 in 2025 to $399,725 in 2026.
  • Appraised value per square footThe current public record shows about $155 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $4,030 above the appraised value used on this page.
  • 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.

  • 1404 Joffa Ct, Round Rock, TX 78664
    2,605 sqft | $160/sqft | built 1995 | Similar size (2,605 vs 2,576 sqft); Built same year (1995); Similar lot size (9,574 vs 9,600 sqft)
    $417,930
  • 16835 Tortoise St, Round Rock, TX 78664
    2,636 sqft | $154/sqft | built 1996 | Similar size (2,636 vs 2,576 sqft); Similar age (1996 vs 1995); Similar lot size (9,596 vs 9,600 sqft)
    $404,990
  • 1704 Cheetah Cv, Round Rock, TX 78664
    2,588 sqft | $153/sqft | built 1994 | Similar size (2,588 vs 2,576 sqft); Similar age (1994 vs 1995); Similar lot size (9,931 vs 9,600 sqft)
    $396,076
  • 1705 Cranston Cv, Round Rock, TX 78664
    2,515 sqft | $164/sqft | built 1995 | Similar size (2,515 vs 2,576 sqft); Built same year (1995); Similar lot size (9,748 vs 9,600 sqft)
    $412,630
  • 16907 Tortoise St, TX 78664
    2,605 sqft | $170/sqft | built 1996 | Similar size (2,605 vs 2,576 sqft); Similar age (1996 vs 1995); Similar lot size (10,036 vs 9,600 sqft)
    $444,018

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.

  • 1705 Cranston Cv, Round Rock, TX 78664
    August-28-2026 | 2,515 sqft | $175/sqft | built 1995 | Similar size (2,515 sqft); Similar age (1995); Sold after the valuation date
    $439,900
  • 16816 Cranston Dr, Round Rock, TX 78664
    August-18-2026 | 2,614 sqft | $134/sqft | built 1999 | Similar size (2,614 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $349,900
  • 205 N Boone Valley Dr, Round Rock, TX 78664
    August-28-2026 | 2,379 sqft | $176/sqft | built 2006 | 8% size difference (2,379 sqft); Sold after the valuation date
    $419,000
  • 1549 Jerusalem Dr, Round Rock, TX 78664
    May-29-2026 | 2,614 sqft | $149/sqft | built 1999 | Similar size (2,614 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $389,900
  • 1608 War Horse Ln, Round Rock, TX 78664
    May-19-2026 | 2,614 sqft | $153/sqft | built 2000 | Similar size (2,614 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $400,000

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.