Williamson Value

1504 Wagongap Dr, Round Rock, TX 78664

2 bathrooms, 1,132 sqft, built 1975, in R332479H - Chisholm Valley & Northridge Acres & Willow Run Appraised at $249,671 for 2026.

Williamson County account 116127

Appraised value
$249,671
Tax year 2026 · after any cap, before exemptions
Living area
1,132 sqft
$221 per sqft
Year built
1975

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, Chisholm Valley & Northridge Acres & Willow Run, 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 $253,129 in 2025 to $249,671 in 2026.
  • Appraised value per square footThe current public record shows about $221 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the R332479H - Chisholm Valley & Northridge Acres & Willow Run neighborhood and ZIP 78664.
  • Neighborhood value signalAmong 1,004 residential records in the same neighborhood, the average appraised value is about $207 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -8.1% 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.

  • 1904 Heathwood Cir, Round Rock, TX 78664
    July-22-2026 | 1,053 sqft | $237/sqft | built 1981 | 7% size difference (1,053 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $250,000
  • 302 Garden Ct, Round Rock, TX 78664
    May-15-2026 | 1,133 sqft | $181/sqft | built 1982 | Similar size (1,133 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $204,700
  • 1803 Aberdeen Dr, Round Rock, TX 78664
    August-31-2026 | 1,008 sqft | $149/sqft | built 1979 | 11% size difference (1,008 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $150,000
  • 400 E Logan St, Round Rock, TX 78664
    May-29-2026 | 1,174 sqft | $234/sqft | built 1980 | Similar size (1,174 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $275,000
  • 1401 Greenlawn Blvd, Round Rock, TX 78664
    June-1-2026 | 1,104 sqft | $254/sqft | built 1983 | Similar size (1,104 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $280,000

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.