Williamson Value

10114 Cassandra Dr, Austin, TX 78717

2 bathrooms, 2,132 sqft, built 1996, in R203597D - Davis Springs, All Sections Appraised at $538,826 for 2026.

Williamson County account 187149

Appraised value
$538,826
Tax year 2026 · after any cap, before exemptions
Living area
2,132 sqft
$253 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 78717, Davis Springs, All Sections, and Cedar Park 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 2.9% from $555,106 in 2025 to $538,826 in 2026.
  • Appraised value per square footThe current public record shows about $253 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the R203597D - Davis Springs, All Sections neighborhood and ZIP 78717.
  • Neighborhood value signalAmong 551 residential records in the same neighborhood, the average appraised value is about $221 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.0% 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.

  • 15700 Edenderry Dr, Austin, TX 78717
    September-25-2026 | 2,090 sqft | $229/sqft | built 2005 | Similar size (2,090 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $479,000
  • 15524 Omro Cv, Austin, TX 78717
    September-17-2026 | 1,949 sqft | $261/sqft | built 1998 | 9% size difference (1,949 sqft); Similar age (1998); Sold after the valuation date
    $508,988
  • 14400 Showdown Ln, Austin, TX 78717
    September-3-2026 | 2,218 sqft | $212/sqft | built 2006 | Similar size (2,218 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $470,000
  • 16312 Castletroy Dr, Austin, TX 78717
    August-28-2026 | 2,253 sqft | $255/sqft | built 2003 | 6% size difference (2,253 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $575,000
  • 11012 Shallow Water Rd, Austin, TX 78717
    July-7-2026 | 2,129 sqft | $218/sqft | built 2004 | Similar size (2,129 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $465,000

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.