Williamson Value

2411 Sparrow Dr, Round Rock, TX 78681

2 bathrooms, 2,602 sqft, built 1991 Appraised at $486,091 for 2026.

Williamson County account 153782

Appraised value
$486,091
Tax year 2026 · after any cap, before exemptions
Living area
2,602 sqft
$187 per sqft
Year built
1991

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, WCAD Appraisal Area R280589F, 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 7.3% from $524,426 in 2025 to $486,091 in 2026.
  • Appraised value per square footThe current public record shows about $187 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 78681.
  • Neighborhood value signalAmong 786 residential records in the same neighborhood, the average appraised value is about $200 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -7.9% 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.

  • 1000 Oaklands Dr, Round Rock, TX 78681
    June-30-2026 | 2,599 sqft | $230/sqft | built 1992 | Similar size (2,599 sqft); Similar age (1992); Sold after the valuation date
    $597,000
  • 1214 Cardinal Ln, Round Rock, TX 78681
    June-30-2026 | 2,580 sqft | $203/sqft | built 1990 | Similar size (2,580 sqft); Similar age (1990); Sold after the valuation date
    $524,900
  • 2985 Peacemaker St, Round Rock, TX 78681
    August-13-2026 | 2,605 sqft | $186/sqft | built 2005 | Similar size (2,605 sqft); Sold after the valuation date
    $485,000
  • 2212 Mockingbird Dr, Round Rock, TX 78681
    July-22-2026 | 2,533 sqft | $208/sqft | built 1989 | Similar size (2,533 sqft); Similar age (1989); Sold after the valuation date
    $527,888
  • 901 Rock Spring Cv, Round Rock, TX 78681
    September-15-2026 | 2,719 sqft | $213/sqft | built 1990 | Similar size (2,719 sqft); Similar age (1990); Sold after the valuation date
    $579,000

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.