Denton Value

3730 Llano Dr, Prosper, TX 75078

3,797 sqft, built 2021, in Windsong Ranch Phase 4C Appraised at $899,728 for 2026.

Denton County account 000000741842

Appraised value
$899,728
Tax year 2026 · after any cap, before exemptions
Living area
3,797 sqft
$237 per sqft
Year built
2021
Homestead
Yes
Owner-occupied exemption on file

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 75078 and Windsong Ranch Phase 4C 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 Denton CAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 14.0% from $788,910 in 2025 to $899,728 in 2026.
  • Appraised value per square footThe current public record shows about $237 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Windsong Ranch Phase 4C neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 67 residential records in the same neighborhood, the average appraised value is about $245 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +0.4% on average.

Comparable assessments

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

  • 3781 Llano Dr, Prosper, TX 75078
    3,804 sqft | $236/sqft | built 2020 | Similar size (3,804 vs 3,797 sqft); Similar age (2020 vs 2021); Similar lot size (8,993 vs 8,966 sqft)
    $897,009
  • 3720 Llano Dr, Prosper, TX 75078
    3,853 sqft | $247/sqft | built 2020 | Similar size (3,853 vs 3,797 sqft); Similar age (2020 vs 2021); Similar lot size (9,100 vs 8,966 sqft)
    $950,549
  • 3740 Llano Dr, Prosper, TX 75078
    3,649 sqft | $233/sqft | built 2021 | Similar size (3,649 vs 3,797 sqft); Built same year (2021); Similar lot size (8,966 vs 8,966 sqft)
    $850,509
  • 3760 Brazoria Dr, Prosper, TX 75078
    3,786 sqft | $258/sqft | built 2020 | Similar size (3,786 vs 3,797 sqft); Similar age (2020 vs 2021); Similar lot size (9,481 vs 8,966 sqft)
    $978,618
  • 3920 Woodbine Ln, Prosper, TX 75078
    3,729 sqft | $239/sqft | built 2019 | Similar size (3,729 vs 3,797 sqft); Similar age (2019 vs 2021); Similar lot size (9,297 vs 8,966 sqft)
    $892,841

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: Denton 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.