Williamson Value

2105 Mayfield Dr, Round Rock, TX 78681

2 bathrooms, 2,452 sqft, built 1980, in L580D75C - Leander Sam Bass Area Appraised at $853,750 for 2026.

Williamson County account 91161

Appraised value
$853,750
Tax year 2026 · after any cap, before exemptions
Living area
2,452 sqft
$348 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 decreased 1.2% from $864,098 in 2025 to $853,750 in 2026.
  • Appraised value per square footThe current public record shows about $348 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.

  • 2100 Walsh Dr, Round Rock, TX 78681
    2,565 sqft | $354/sqft | built 1976 | Similar size (2,565 vs 2,452 sqft); Similar age (1976 vs 1980); Similar lot size (112,384 vs 112,384 sqft)
    $907,798
  • 1600 Mayfield Dr, Round Rock, TX 78681
    2,569 sqft | $341/sqft | built 1975 | Similar size (2,569 vs 2,452 sqft); Similar age (1975 vs 1980); Similar lot size (114,127 vs 112,384 sqft)
    $874,869
  • 4711 Knollwood Cir, Round Rock, TX 78681
    2,508 sqft | $345/sqft | built 1977 | Similar size (2,508 vs 2,452 sqft); Similar age (1977 vs 1980); Similar lot size (104,631 vs 112,384 sqft)
    $864,778
  • 2502 Deer Trail Ci, Round Rock, TX 78681
    2,328 sqft | $368/sqft | built 1978 | 5% smaller (2,328 vs 2,452 sqft); Similar age (1978 vs 1980); Lot 10% larger (123,710 vs 112,384 sqft)
    $857,451
  • 1901 Walsh Dr, Round Rock, TX 78681
    2,278 sqft | $372/sqft | built 1978 | 7% smaller (2,278 vs 2,452 sqft); Similar age (1978 vs 1980); Similar lot size (120,007 vs 112,384 sqft)
    $846,440

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.