Williamson Value

1400 Walsh Dr, Round Rock, TX 78681

4 bed / 4 bath, 4,780 sqft, built 2021, in L580D75C - Leander Sam Bass Area Appraised at $1,278,341 for 2026.

Williamson County account 114338

Appraised value
$1,278,341
Tax year 2026 · after any cap, before exemptions
Living area
4,780 sqft
$267 per sqft
Year built
2021

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, Leander Sam Bass 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 0.4% from $1,273,878 in 2025 to $1,278,341 in 2026.
  • Appraised value per square footThe current public record shows about $267 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the L580D75C - Leander Sam Bass Area neighborhood and ZIP 78681.
  • Neighborhood value signalAmong 370 residential records in the same neighborhood, the average appraised value is about $351 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +5.5% 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.

  • 3201 Napali Ct, Round Rock, TX 78681
    August-6-2026 | 4,187 sqft | $227/sqft | built 2009 | 12% size difference (4,187 sqft); Sold after the valuation date; Within 1 bedroom (5 vs 4)
    $950,000
  • 2628 Dalea St, Round Rock, TX 78681
    September-15-2026 | 3,765 sqft | $219/sqft | built 2012 | Moderate age difference (9 years older); Sold after the valuation date; Within 1 bedroom (5 vs 4)
    $825,000
  • 1137 Waimea Bnd, Round Rock, TX 78681
    June-30-2026 | 4,077 sqft | $196/sqft | built 2008 | 15% size difference (4,077 sqft); Sold after the valuation date; Same beds (4)
    $799,900
  • 3409 Aquamarine Dr, Round Rock, TX 78681
    April-7-2026 | 4,398 sqft | $250/sqft | built 2007 | 8% size difference (4,398 sqft); Sold after the valuation date; Same beds (4)
    $1,100,000
  • 400 Southern Carina Dr, Austin, TX 78681
    May-29-2026 | 4,738 sqft | $314/sqft | built 2017 | Similar size (4,738 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $1,490,000

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.