Denton Value

3801 Blue Sage Dr, Prosper, TX 75078

4,392 sqft, built 2022, in Windsong Ranch Phase 4E Appraised at $1,015,945 for 2026.

Denton County account 000000749339

Appraised value
$1,015,945
Tax year 2026 · after any cap, before exemptions
Living area
4,392 sqft
$231 per sqft
Year built
2022
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 4E 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 decreased 2.5% from $1,042,000 in 2025 to $1,015,945 in 2026.
  • Appraised value per square footThe current public record shows about $231 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Windsong Ranch Phase 4E neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 47 residential records in the same neighborhood, the average appraised value is about $250 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.6% on average.

Comparable assessments

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

  • 3830 Dewberry Ln, Prosper, TX 75078
    4,382 sqft | $245/sqft | built 2020 | Similar size (4,382 vs 4,392 sqft); Similar age (2020 vs 2022); Similar lot size (11,031 vs 11,480 sqft)
    $1,073,698
  • 3760 Pepper Grass Ln, Prosper, TX 75078
    4,344 sqft | $274/sqft | built 2021 | Similar size (4,344 vs 4,392 sqft); Similar age (2021 vs 2022); Similar lot size (10,950 vs 11,480 sqft)
    $1,189,046
  • 3800 Pepper Grass Ln, Prosper, TX 75078
    4,416 sqft | $266/sqft | built 2020 | Similar size (4,416 vs 4,392 sqft); Similar age (2020 vs 2022); Similar lot size (10,532 vs 11,480 sqft)
    $1,175,548
  • 3811 Dewberry Ln, Prosper, TX 75078
    4,351 sqft | $233/sqft | built 2020 | Similar size (4,351 vs 4,392 sqft); Similar age (2020 vs 2022); Similar lot size (10,473 vs 11,480 sqft)
    $1,015,646
  • 3741 Dewberry Ln, Prosper, TX 75078
    4,325 sqft | $237/sqft | built 2022 | Similar size (4,325 vs 4,392 sqft); Built same year (2022); Lot 11% smaller (10,208 vs 11,480 sqft)
    $1,023,860

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.

  • 4400 Bristleleaf Ln, Prosper, TX 75078
    August-20-2026 | 4,323 sqft | $191/sqft | built 2014 | Similar size (4,323 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $825,000
  • 4091 Ironwood Dr, Prosper, TX 75078
    May-29-2026 | 4,288 sqft | $262/sqft | built 2022 | Similar size (4,288 sqft); Similar age (2022); Sold after the valuation date
    $1,125,000
  • 4000 Old Rosebud Ln, Prosper, TX 75078
    May-26-2026 | 4,610 sqft | $260/sqft | built 2021 | Similar size (4,610 sqft); Similar age (2021); Sold after the valuation date
    $1,200,000
  • 4230 Brazoria Dr, Prosper, TX 75078
    May-27-2026 | 4,512 sqft | $255/sqft | built 2017 | Similar size (4,512 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $1,150,000
  • 3900 Brazoria Dr, Prosper, TX 75078
    August-3-2026 | 4,014 sqft | $237/sqft | built 2020 | 9% size difference (4,014 sqft); Similar age (2020); Sold after the valuation date
    $950,000

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.