Denton Value

3960 Porter Ln, Prosper, TX 75078

4,027 sqft, built 2022, in Windsong Ranch Phase 5D Appraised at $1,090,357 for 2026.

Denton County account 000000963173

Appraised value
$1,090,357
Tax year 2026 · after any cap, before exemptions
Living area
4,027 sqft
$271 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 5D 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 11.6% from $977,000 in 2025 to $1,090,357 in 2026.
  • Appraised value per square footThe current public record shows about $271 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Windsong Ranch Phase 5D neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 92 residential records in the same neighborhood, the average appraised value is about $268 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.

  • 3951 Medio Creek Dr, Prosper, TX 75078
    4,099 sqft | $273/sqft | built 2023 | Similar size (4,099 vs 4,027 sqft); Similar age (2023 vs 2022); Similar lot size (9,670 vs 9,539 sqft)
    $1,118,261
  • 3790 Porter Ln, Prosper, TX 75078
    4,178 sqft | $263/sqft | built 2022 | Similar size (4,178 vs 4,027 sqft); Built same year (2022); Similar lot size (9,626 vs 9,539 sqft)
    $1,098,346
  • 4011 Porter Ln, Prosper, TX 75078
    4,180 sqft | $264/sqft | built 2022 | Similar size (4,180 vs 4,027 sqft); Built same year (2022); Similar lot size (9,626 vs 9,539 sqft)
    $1,102,443
  • 640 Rock Springs Dr, Prosper, TX 75078
    4,103 sqft | $262/sqft | built 2022 | Similar size (4,103 vs 4,027 sqft); Built same year (2022); Similar lot size (9,147 vs 9,539 sqft)
    $1,075,667
  • 3850 Porter Ln, Prosper, TX 75078
    4,027 sqft | $262/sqft | built 2021 | Similar size (4,027 vs 4,027 sqft); Similar age (2021 vs 2022); Similar lot size (8,755 vs 9,539 sqft)
    $1,055,820

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.

  • 3900 Brazoria Dr, Prosper, TX 75078
    August-3-2026 | 4,014 sqft | $237/sqft | built 2020 | Similar size (4,014 sqft); Similar age (2020); Sold after the valuation date
    $950,000
  • 4028 Allegro Dr, Prosper, TX 75078
    June-24-2026 | 4,019 sqft | $230/sqft | built 2026 | Similar size (4,019 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $925,000
  • 3971 Porter Ln, Prosper, TX 75078
    May-14-2026 | 4,127 sqft | $235/sqft | built 2021 | Similar size (4,127 sqft); Similar age (2021); Sold after the valuation date
    $969,000
  • 2771 Acie Ln, Prosper, TX 75078
    June-11-2026 | 3,926 sqft | $285/sqft | built 2026 | Similar size (3,926 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $1,118,395
  • 3781 Dewberry Ln, Prosper, TX 75078
    July-24-2026 | 3,580 sqft | $258/sqft | built 2020 | 11% size difference (3,580 sqft); Similar age (2020); Sold after the valuation date
    $925,000

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.