Williamson Value

128 Reilly Ln Elgin, TX 78621

1,280 sqft, built 2021, in T705350I - Sco-Coupland Appraised at $347,724 for 2026.

Williamson County account 426495

Appraised value
$347,724
Tax year 2026 · after any cap, before exemptions
Living area
1,280 sqft
$272 per sqft
Year built
2021

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 78621 and Sco-Coupland 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 13.0% from $399,580 in 2025 to $347,724 in 2026.
  • Appraised value per square footThe current public record shows about $272 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the T705350I - Sco-Coupland neighborhood and ZIP 78621.
  • Neighborhood value signalAmong 183 residential records in the same neighborhood, the average appraised value is about $182 per square foot.

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.

  • 18344 Willow Sage Ln Elgin, TX 78621
    September-14-2026 | 1,301 sqft | $183/sqft | built 2014 | Similar size (1,301 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $238,000
  • 174 Bendecido Loop Elgin, TX 78621
    June-29-2026 | 1,288 sqft | $194/sqft | built 2024 | Similar size (1,288 sqft); Similar age (2024); Sold after the valuation date
    $249,900
  • 13616 Knights Branch Dr Elgin, TX 78621
    July-24-2026 | 1,230 sqft | $163/sqft | built 2023 | Similar size (1,230 sqft); Similar age (2023); Sold after the valuation date
    $199,900
  • 141 Summer Dr Elgin, TX 78621
    July-29-2026 | 1,326 sqft | $169/sqft | built 2025 | Similar size (1,326 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $223,750
  • 195 Cider Creek Dr Elgin, TX 78621
    August-31-2026 | 1,191 sqft | $177/sqft | built 2026 | 7% size difference (1,191 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $210,840

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.