Williamson Value

4307 Summercrest Loop S, Round Rock, TX 78681

2 bathrooms, 2,592 sqft, built 2000, in L494500D - Vista Oaks Sec 5B Ph 2 & Sec 5C Appraised at $451,442 for 2026.

Williamson County account 210715

Appraised value
$451,442
Tax year 2026 · after any cap, before exemptions
Living area
2,592 sqft
$174 per sqft
Year built
2000

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, Vista Oaks Sec 5B Ph 2 & Sec 5C, 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 5.1% from $475,818 in 2025 to $451,442 in 2026.
  • Appraised value per square footThe current public record shows about $174 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the L494500D - Vista Oaks Sec 5B Ph 2 & Sec 5C neighborhood and ZIP 78681.
  • Neighborhood value signalAmong 901 residential records in the same neighborhood, the average appraised value is about $186 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.9% 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.

  • 16632 Malaga Hills Dr, Round Rock, TX 78681
    August-20-2026 | 2,660 sqft | $237/sqft | built 2000 | Similar size (2,660 sqft); Similar age (2000); Sold after the valuation date
    $630,000
  • 3843 Derby Trl, Round Rock, TX 78681
    September-25-2026 | 2,552 sqft | $176/sqft | built 2003 | Similar size (2,552 sqft); Similar age (2003); Sold after the valuation date
    $449,900
  • 8703 Priest River Dr, Round Rock, TX 78681
    September-10-2026 | 2,723 sqft | $202/sqft | built 2000 | 5% size difference (2,723 sqft); Similar age (2000); Sold after the valuation date
    $550,000
  • 3769 Turetella Dr, Round Rock, TX 78681
    August-18-2026 | 2,581 sqft | $221/sqft | built 2004 | Similar size (2,581 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $569,900
  • 3102 Ash Glen Ln, Round Rock, TX 78681
    July-24-2026 | 2,592 sqft | $192/sqft | built 2001 | Similar size (2,592 sqft); Similar age (2001); Sold after the valuation date
    $498,000

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.