Williamson Value

2204 Magnolia Dr, Round Rock, TX 78664

3 bed / 3 bath, 2,050 sqft, built 2024, in R605477I - South Park, Southern Terrace, Cushing Pa Appraised at $489,657 for 2026.

Williamson County account 480811

Appraised value
$489,657
Tax year 2026 · after any cap, before exemptions
Living area
2,050 sqft
$239 per sqft
Year built
2024

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 78664, South Park, Southern Terrace, Cushing Pa, 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 increased 48.0% from $330,783 in 2025 to $489,657 in 2026.
  • Appraised value per square footThe current public record shows about $239 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the R605477I - South Park, Southern Terrace, Cushing Pa neighborhood and ZIP 78664.
  • Neighborhood value signalAmong 124 residential records in the same neighborhood, the average appraised value is about $199 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.

  • 1958 Mexia Dr, Round Rock, TX 78664
    September-4-2026 | 2,104 sqft | $190/sqft | built 2017 | Similar size (2,104 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $399,900
  • 1922 Tawakoni Dr, Round Rock, TX 78664
    August-20-2026 | 2,075 sqft | $200/sqft | built 2015 | Similar size (2,075 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $415,000
  • 1624 Willow Vis, Round Rock, TX 78664
    July-15-2026 | 2,079 sqft | $171/sqft | built 2014 | Similar size (2,079 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $355,000
  • 129 Phil Mickelson Ct, Round Rock, TX 78664
    May-11-2026 | 1,941 sqft | $211/sqft | built 2013 | 5% size difference (1,941 sqft); Sold after the valuation date; Same beds (3)
    $409,000
  • 105 Blue Spruce Way, Round Rock, TX 78664
    June-29-2026 | 2,273 sqft | $200/sqft | built 2014 | 11% size difference (2,273 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $454,000

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.