Williamson Value

950 S FM 486 Thorndale, TX 76577

1,440 sqft, in AM40SDXI - Mh East Appraised at $148,814 for 2026.

Williamson County account 410770

Appraised value
$148,814
Tax year 2026 · after any cap, before exemptions
Living area
1,440 sqft
$103 per sqft

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 76577 and AM40SDXI - Mh East 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 changed from $85,064 in 2025 to $148,814 in 2026. A change this large often reflects new construction, a reclassification or a record correction, so check it against the county record.
  • Appraised value per square footThe current public record shows about $103 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the AM40SDXI - Mh East neighborhood and ZIP 76577.
  • Neighborhood value signalAmong 867 residential records in the same neighborhood, the average appraised value is about $102 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.3% on average.

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.

  • 4066 County Road 448 Thorndale, TX 76577
    July-22-2026 | 1,564 sqft | $927/sqft | built 1920 | 9% size difference (1,564 sqft); Sold after the valuation date
    $1,450,000
  • 4319 County Road 455 Thorndale, TX 76577
    June-24-2026 | 1,651 sqft | $424/sqft | built 2018 | 15% size difference (1,651 sqft); Sold after the valuation date
    $699,900

Comparable assessments

No usable assessment comparisons are available in this data snapshot.

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.