Williamson Value

13 Valley View Dr, Round Rock, TX 78664

2 bathrooms, 2,041 sqft, built 1985, in R575583D - Rr Rual Sub 122 & Gattis School Rd Area Appraised at $591,158 for 2026.

Williamson County account 151171

Appraised value
$591,158
Tax year 2026 · after any cap, before exemptions
Market value
$597,544
Living area
2,041 sqft
$290 per sqft
Year built
1985

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 increased 10.0% from $537,416 in 2025 to $591,158 in 2026.
  • Appraised value per square footThe current public record shows about $290 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $6,386 above the appraised value used on this page.
  • 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.

  • 114 Jackrabbit Run, Round Rock, TX 78664
    1,952 sqft | $322/sqft | built 1984 | Similar size (1,952 vs 2,041 sqft); Similar age (1984 vs 1985); Similar lot size (51,836 vs 49,658 sqft)
    $628,445
  • 4 Country Dr, Round Rock, TX 78664
    2,109 sqft | $287/sqft | built 1986 | Similar size (2,109 vs 2,041 sqft); Similar age (1986 vs 1985); Lot 11% smaller (44,431 vs 49,658 sqft)
    $605,487
  • 8 Country Dr, Round Rock, TX 78664
    2,094 sqft | $309/sqft | built 1983 | Similar size (2,094 vs 2,041 sqft); Similar age (1983 vs 1985); Similar lot size (44,866 vs 49,658 sqft)
    $647,786
  • 18 Shady Rock Ct, Round Rock, TX 78665
    1,935 sqft | $290/sqft | built 1978 | 5% smaller (1,935 vs 2,041 sqft); Similar lot size (47,044 vs 49,658 sqft); Same neighborhood
    $560,617
  • 7 Country Dr, Round Rock, TX 78664
    1,950 sqft | $308/sqft | built 1979 | Similar size (1,950 vs 2,041 sqft); Lot 11% smaller (43,995 vs 49,658 sqft); Same neighborhood
    $601,355

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.