Williamson Value

8004 Manx Dr, Round Rock, TX 78681

2 bathrooms, 2,129 sqft, built 1988, in R222592G - Cat Hollow All Sections R4 Appraised at $410,958 for 2026.

Williamson County account 160025

Appraised value
$410,958
Tax year 2026 · after any cap, before exemptions
Living area
2,129 sqft
$193 per sqft
Year built
1988

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 78681, Cat Hollow All Sections 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 increased 0.3% from $409,687 in 2025 to $410,958 in 2026.
  • Appraised value per square footThe current public record shows about $193 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the R222592G - Cat Hollow All Sections R4 neighborhood and ZIP 78681.
  • Neighborhood value signalAmong 1,231 residential records in the same neighborhood, the average appraised value is about $205 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -6.7% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 17104 Hickok Dr, Round Rock, TX 78681
    2,124 sqft | $203/sqft | built 1991 | Similar size (2,124 vs 2,129 sqft); Similar age (1991 vs 1988); Similar lot size (6,664 vs 6,534 sqft)
    $430,512
  • 8512 Bobcat Dr, Round Rock, TX 78681
    2,138 sqft | $218/sqft | built 1990 | Similar size (2,138 vs 2,129 sqft); Similar age (1990 vs 1988); Similar lot size (6,359 vs 6,534 sqft)
    $465,999
  • 8602 Bobcat Dr, Round Rock, TX 78681
    2,155 sqft | $199/sqft | built 1991 | Similar size (2,155 vs 2,129 sqft); Similar age (1991 vs 1988); Similar lot size (6,664 vs 6,534 sqft)
    $429,541
  • 8010 Manx Dr, Round Rock, TX 78681
    2,119 sqft | $205/sqft | built 1994 | Similar size (2,119 vs 2,129 sqft); Similar lot size (6,446 vs 6,534 sqft); Same neighborhood
    $434,064
  • 8006 Manx Dr, Round Rock, TX 78681
    2,105 sqft | $216/sqft | built 1994 | Similar size (2,105 vs 2,129 sqft); Similar lot size (6,490 vs 6,534 sqft); Same neighborhood
    $455,196

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.

Public appraisal comparison for 2026. Prepared . Appraisal source: Williamson Central Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.