Williamson Value

1500 Lisa Rae Dr, Round Rock, TX 78665

2 bathrooms, 1,899 sqft, built 1982, in R575583D - Rr Rual Sub 122 & Gattis School Rd Area Appraised at $467,503 for 2026.

Williamson County account 121812

Appraised value
$467,503
Tax year 2026 · after any cap, before exemptions
Market value
$491,829
Living area
1,899 sqft
$246 per sqft
Year built
1982

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 10.0% from $425,003 in 2025 to $467,503 in 2026.
  • Appraised value per square footThe current public record shows about $246 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $24,326 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 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.

  • 10 Woodhollow Trl, Round Rock, TX 78665
    1,793 sqft | $298/sqft | built 1983 | 6% smaller (1,793 vs 1,899 sqft); Similar age (1983 vs 1982); Similar lot size (39,247 vs 37,592 sqft)
    $534,304
  • 17 Red Bud Trl, Round Rock, TX 78665
    1,797 sqft | $302/sqft | built 1978 | 5% smaller (1,797 vs 1,899 sqft); Similar age (1978 vs 1982); Similar lot size (38,942 vs 37,592 sqft)
    $542,381
  • 800 Red Bud Ln, Round Rock, TX 78665
    1,967 sqft | $330/sqft | built 1978 | Similar size (1,967 vs 1,899 sqft); Similar age (1978 vs 1982); Similar lot size (40,201 vs 37,592 sqft)
    $649,829
  • 786 Red Bud Ln, Round Rock, TX 78665
    2,050 sqft | $288/sqft | built 1978 | 8% larger (2,050 vs 1,899 sqft); Similar age (1978 vs 1982); Similar lot size (37,418 vs 37,592 sqft)
    $590,508
  • 1152 Red Bud Ln, Round Rock, TX 78665
    1,771 sqft | $279/sqft | built 1985 | 7% smaller (1,771 vs 1,899 sqft); Similar age (1985 vs 1982); Similar lot size (34,848 vs 37,592 sqft)
    $494,201

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: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.