Williamson Value

754 Whitetail Dr, Round Rock, TX 78681

3 bed / 2 bath, 2,521 sqft, built 2020, in G799514C - Mayfield Ranch Appraised at $511,076 for 2026.

Williamson County account 410300

Appraised value
$511,076
Tax year 2026 · after any cap, before exemptions
Living area
2,521 sqft
$203 per sqft
Year built
2020

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 78681, Mayfield Ranch, and Round Rock 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 WCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value decreased 10.6% from $571,816 in 2025 to $511,076 in 2026.
  • Appraised value per square footThe current public record shows about $203 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the G799514C - Mayfield Ranch neighborhood and ZIP 78681.
  • Neighborhood value signalAmong 1,092 residential records in the same neighborhood, the average appraised value is about $204 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -8.5% on average.

Comparable assessments

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

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.

  • 3720 Fossilwood Way, Round Rock, TX 78681
    August-4-2026 | 2,540 sqft | $207/sqft | built 2005 | Similar size (2,540 sqft); Sold after the valuation date; Within 1 bedroom (4 vs 3)
    $525,000
  • 4001 Mason Cv, Round Rock, TX 78681
    September-15-2026 | 2,249 sqft | $213/sqft | built 2014 | 11% size difference (2,249 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $480,000
  • 3769 Turetella Dr, Round Rock, TX 78681
    August-18-2026 | 2,581 sqft | $221/sqft | built 2004 | Similar size (2,581 sqft); Sold after the valuation date; Within 1 bedroom (4 vs 3)
    $569,900
  • 3824 Broadway Path, Round Rock, TX 78681
    July-2-2026 | 2,402 sqft | $233/sqft | built 2020 | Similar size (2,402 sqft); Similar age (2020); Sold after the valuation date
    $560,000
  • 735 Whitetail Dr, Round Rock, TX 78681
    June-24-2026 | 2,547 sqft | $225/sqft | built 2020 | Similar size (2,547 sqft); Similar age (2020); Sold after the valuation date
    $574,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Williamson Central Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.