Williamson Value

4701 Sam Bass Rd, Round Rock, TX 78681

2 bathrooms, 2,321 sqft, built 1980, in L580D75C - Leander Sam Bass Area Appraised at $567,600 for 2026.

Williamson County account 91134

Appraised value
$567,600
Tax year 2026 · after any cap, before exemptions
Market value
$717,667
Living area
2,321 sqft
$245 per sqft
Year built
1980

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 10.0% from $516,000 in 2025 to $567,600 in 2026.
  • Appraised value per square footThe current public record shows about $245 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $150,067 above the appraised value used on this page.
  • 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.

  • 101 Raley Rd, Cedar Park, TX 78613
    2,345 sqft | $255/sqft | built 1983 | Similar size (2,345 vs 2,321 sqft); Similar age (1983 vs 1980); Similar lot size (89,733 vs 83,156 sqft)
    $598,835
  • 2507 Deer Trail Ci, Round Rock, TX 78681
    2,412 sqft | $345/sqft | built 1984 | Similar size (2,412 vs 2,321 sqft); Similar age (1984 vs 1980); Similar lot size (87,120 vs 83,156 sqft)
    $831,071
  • 107 Raley Rd, Cedar Park, TX 78613
    2,206 sqft | $340/sqft | built 1984 | Similar size (2,206 vs 2,321 sqft); Similar age (1984 vs 1980); Similar lot size (87,120 vs 83,156 sqft)
    $749,357
  • 2200 Mayfield Dr, Round Rock, TX 78681
    2,316 sqft | $316/sqft | built 1983 | Similar size (2,316 vs 2,321 sqft); Similar age (1983 vs 1980); Lot 13% smaller (72,178 vs 83,156 sqft)
    $731,682
  • 4508 Crestridge Dr, Round Rock, TX 78681
    2,249 sqft | $295/sqft | built 1975 | Similar size (2,249 vs 2,321 sqft); Similar age (1975 vs 1980); Lot 13% smaller (72,745 vs 83,156 sqft)
    $663,260

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.