Williamson Value

1823 Sawmill Xing, Round Rock, TX 78665

3 bed / 2 bath, 1,759 sqft, built 2023, in R455522C - Homestead At Old Settlers Par Appraised at $422,553 for 2026.

Williamson County account 447210

Appraised value
$422,553
Tax year 2026 · after any cap, before exemptions
Living area
1,759 sqft
$240 per sqft
Year built
2023

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 78665, Homestead At Old Settlers Par, 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 1.6% from $429,554 in 2025 to $422,553 in 2026.
  • Appraised value per square footThe current public record shows about $240 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the R455522C - Homestead At Old Settlers Par neighborhood and ZIP 78665.
  • Neighborhood value signalAmong 339 residential records in the same neighborhood, the average appraised value is about $206 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +10.4% 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.

  • 5944 Agostino Dr, Round Rock, TX 78665
    September-30-2026 | 1,732 sqft | $188/sqft | built 2019 | Similar size (1,732 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $325,000
  • 8038 Arezzo Dr, Round Rock, TX 78665
    August-24-2026 | 1,750 sqft | $186/sqft | built 2017 | Similar size (1,750 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $325,000
  • 2920 Salvador Ln, Round Rock, TX 78665
    September-24-2026 | 1,766 sqft | $207/sqft | built 2013 | Similar size (1,766 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $365,000
  • 8033 Mozart St, Round Rock, TX 78665
    September-24-2026 | 1,817 sqft | $205/sqft | built 2016 | Similar size (1,817 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $372,500
  • 738 Bent Wood Pl, Round Rock, TX 78665
    September-10-2026 | 1,762 sqft | $220/sqft | built 2004 | Similar size (1,762 sqft); Sold after the valuation date; Same beds (3)
    $387,000

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.