2 bathrooms, 2,757 sqft, built 2013, in I450610C - Rancho Sienna Appraised at $501,666 for 2026.
Williamson County account 303846
Appraised value
$501,666
Tax year 2026 · after any cap, before exemptions
Living area
2,757 sqft
$182 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.
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 increased 7.2% from $468,081 in 2025 to $501,666 in 2026.
Appraised value per square footThe current public record shows about $182 per square foot before any comparable-property adjustments.
Nearby comparison areaThis page starts the equity review with public records for the I450610C - Rancho Sienna neighborhood and ZIP 78628.
Neighborhood value signalAmong 1,067 residential records in the same neighborhood, the average appraised value is about $194 per square foot.
Area year-over-year signalNearby residential records with prior-year values moved about -4.9% on average.
Comparable assessments
Similar public appraisal records selected for this property's equity comparison.
August-13-2026 | 2,752 sqft | $192/sqft | built 2018 | Similar size (2,752 sqft); Moderate age difference (5 years newer); Sold after the valuation date
August-27-2026 | 2,603 sqft | $165/sqft | built 2017 | 6% size difference (2,603 sqft); Moderate age difference (4 years newer); Sold after the valuation date
August-26-2026 | 2,654 sqft | $196/sqft | built 2020 | Similar size (2,654 sqft); Moderate age difference (7 years newer); Sold after the valuation date
July-17-2026 | 2,701 sqft | $222/sqft | built 2018 | Similar size (2,701 sqft); Moderate age difference (5 years newer); Sold after the valuation date
$599,990
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.