Williamson Value

2005 Autumn Run Ln, Round Rock, TX 78665

2 bathrooms, 2,630 sqft, built 2013, in R417506E - Teravista R4 Appraised at $445,538 for 2026.

Williamson County account 319651

Appraised value
$445,538
Tax year 2026 · after any cap, before exemptions
Living area
2,630 sqft
$169 per sqft
Year built
2013

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 78665, Teravista R4, 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 1.4% from $452,001 in 2025 to $445,538 in 2026.
  • Appraised value per square footThe current public record shows about $169 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the R417506E - Teravista R4 neighborhood and ZIP 78665.
  • Neighborhood value signalAmong 1,632 residential records in the same neighborhood, the average appraised value is about $178 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -5.3% 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.

  • 3113 Hidalgo Loop, Round Rock, TX 78665
    September-2-2026 | 2,647 sqft | $189/sqft | built 2018 | Similar size (2,647 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $500,000
  • 8021 Gato Ln, Round Rock, TX 78665
    September-16-2026 | 2,618 sqft | $147/sqft | built 2015 | Similar size (2,618 sqft); Similar age (2015); Sold after the valuation date
    $385,000
  • 3517 Shiraz Loop, Round Rock, TX 78665
    July-23-2026 | 2,615 sqft | $153/sqft | built 2007 | Similar size (2,615 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $400,000
  • 1200 Hyde Park Dr, Round Rock, TX 78665
    June-29-2026 | 2,670 sqft | $150/sqft | built 2012 | Similar size (2,670 sqft); Similar age (2012); Sold after the valuation date
    $400,000
  • 2531 St. James Pl, Round Rock, TX 78665
    September-3-2026 | 2,470 sqft | $156/sqft | built 2007 | 6% size difference (2,470 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $385,000

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.