Williamson Value

17908 Box Canyon Ter, Round Rock, TX 78681

2 bathrooms, 2,772 sqft, built 1996, in R292598D - Stone Canyon - Weekley & Newmark Appraised at $528,811 for 2026.

Williamson County account 183732

Appraised value
$528,811
Tax year 2026 · after any cap, before exemptions
Living area
2,772 sqft
$191 per sqft
Year built
1996

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, Stone Canyon - Weekley & Newmark, 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 5.3% from $558,284 in 2025 to $528,811 in 2026.
  • Appraised value per square footThe current public record shows about $191 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the R292598D - Stone Canyon - Weekley & Newmark neighborhood and ZIP 78681.
  • Neighborhood value signalAmong 951 residential records in the same neighborhood, the average appraised value is about $210 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -4.4% 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.

  • 1701 Johnson Way, Round Rock, TX 78681
    September-25-2026 | 2,825 sqft | $257/sqft | built 1995 | Similar size (2,825 sqft); Similar age (1995); Sold after the valuation date
    $725,000
  • 8703 Priest River Dr, Round Rock, TX 78681
    September-10-2026 | 2,723 sqft | $202/sqft | built 2000 | Similar size (2,723 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $550,000
  • 901 Rock Spring Cv, Round Rock, TX 78681
    September-15-2026 | 2,719 sqft | $213/sqft | built 1990 | Similar size (2,719 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $579,000
  • 6033 Almelo Dr, Round Rock, TX 78681
    September-3-2026 | 2,837 sqft | $192/sqft | built 2001 | Similar size (2,837 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $545,000
  • 4109 Massey Way, Round Rock, TX 78681
    September-15-2026 | 2,726 sqft | $220/sqft | built 2005 | Similar size (2,726 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $600,000

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.