Williamson Value

4 Shady Rock Ct, Round Rock, TX 78665

2 bathrooms, 2,200 sqft, built 1978, in R575583D - Rr Rual Sub 122 & Gattis School Rd Area Appraised at $659,583 for 2026.

Williamson County account 125410

Appraised value
$659,583
Tax year 2026 · after any cap, before exemptions
Living area
2,200 sqft
$300 per sqft
Year built
1978

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 78665, 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 increased 9.8% from $600,771 in 2025 to $659,583 in 2026.
  • Appraised value per square footThe current public record shows about $300 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 78665.
  • 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.

  • 21 Country Dr, Round Rock, TX 78664
    2,194 sqft | $287/sqft | built 1983 | Similar size (2,194 vs 2,200 sqft); Similar age (1983 vs 1978); Similar lot size (43,995 vs 43,560 sqft)
    $629,949
  • 19 Country Dr, Round Rock, TX 78664
    2,204 sqft | $288/sqft | built 1984 | Similar size (2,204 vs 2,200 sqft); Similar lot size (43,995 vs 43,560 sqft); Same neighborhood
    $635,419
  • 6 Country Dr, Round Rock, TX 78664
    2,230 sqft | $281/sqft | built 1985 | Similar size (2,230 vs 2,200 sqft); Similar lot size (46,173 vs 43,560 sqft); Both have pool
    $625,992
  • 9 Red Bud Trl, Round Rock, TX 78665
    2,429 sqft | $246/sqft | built 1978 | 10% larger (2,429 vs 2,200 sqft); Built same year (1978); Similar lot size (43,560 vs 43,560 sqft)
    $597,849
  • 4 Old Oaks Dr, Round Rock, TX 78665
    2,331 sqft | $258/sqft | built 1978 | 6% larger (2,331 vs 2,200 sqft); Built same year (1978); Similar lot size (40,201 vs 43,560 sqft)
    $600,266

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.