Williamson Value

811 Rabbit Run, Round Rock, TX 78664

2 bathrooms, 2,266 sqft, built 1970, in R575583D - Rr Rual Sub 122 & Gattis School Rd Area Appraised at $373,491 for 2026.

Williamson County account 111374

Appraised value
$373,491
Tax year 2026 · after any cap, before exemptions
Living area
2,266 sqft
$165 per sqft
Year built
1970

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, Rr Rual Sub 122 & Gattis School Rd Area, 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 26.6% from $508,958 in 2025 to $373,491 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 the R575583D - Rr Rual Sub 122 & Gattis School Rd Area neighborhood and ZIP 78664.
  • Neighborhood value signalAmong 191 residential records in the same neighborhood, the average appraised value is about $294 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.9% on average.

Comparable assessments

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

  • 1112 CR 122, Round Rock, TX 78664
    2,352 sqft | $321/sqft | built 1972 | Similar size (2,352 vs 2,266 sqft); Similar age (1972 vs 1970); Similar lot size (87,120 vs 95,919 sqft)
    $754,597
  • 1400 Joyce Ln, Round Rock, TX 78664
    2,364 sqft | $311/sqft | built 1978 | Similar size (2,364 vs 2,266 sqft); Lot 10% smaller (86,031 vs 95,919 sqft); Same neighborhood
    $734,399
  • 14 Country Dr, Round Rock, TX 78664
    2,373 sqft | $366/sqft | built 1982 | Similar size (2,373 vs 2,266 sqft); Similar lot size (89,297 vs 95,919 sqft); Same neighborhood
    $868,653
  • 800 Rabbit Run, Round Rock, TX 78664
    2,007 sqft | $215/sqft | built 1970 | 11% smaller (2,007 vs 2,266 sqft); Built same year (1970); Lot 16% smaller (80,673 vs 95,919 sqft)
    $432,419
  • 10 Valley Trl, Round Rock, TX 78664
    2,537 sqft | $293/sqft | built 1980 | 12% larger (2,537 vs 2,266 sqft); Similar lot size (103,237 vs 95,919 sqft); Same neighborhood
    $743,696

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: Williamson Central Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.