Denton Value

4320 Mill Pond Dr, Prosper, TX 75078

3,336 sqft, built 2024, in Windsong Ranch Phase 6D Appraised at $644,589 for 2026.

Denton County account 000001031583

Appraised value
$644,589
Tax year 2026 · after any cap, before exemptions
Living area
3,336 sqft
$193 per sqft
Year built
2024
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 6D 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 11.0% from $724,000 in 2025 to $644,589 in 2026.
  • Appraised value per square footThe current public record shows about $193 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Windsong Ranch Phase 6D neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 127 residential records in the same neighborhood, the average appraised value is about $220 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -4.8% on average.

Comparable assessments

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

  • 4280 Mill Pond Dr, Prosper, TX 75078
    3,301 sqft | $194/sqft | built 2024 | Similar size (3,301 vs 3,336 sqft); Built same year (2024); Similar lot size (7,013 vs 7,013 sqft)
    $641,006
  • 4311 Berylline Ln, Prosper, TX 75078
    3,307 sqft | $187/sqft | built 2024 | Similar size (3,307 vs 3,336 sqft); Built same year (2024); Similar lot size (7,100 vs 7,013 sqft)
    $618,754
  • 4251 Berylline Ln, Prosper, TX 75078
    3,307 sqft | $191/sqft | built 2024 | Similar size (3,307 vs 3,336 sqft); Built same year (2024); Similar lot size (7,100 vs 7,013 sqft)
    $631,629
  • 4200 Lavina Ln, Prosper, TX 75078
    3,312 sqft | $194/sqft | built 2025 | Similar size (3,312 vs 3,336 sqft); Similar age (2025 vs 2024); Similar lot size (7,100 vs 7,013 sqft)
    $641,108
  • 4230 Lavina Ln, Prosper, TX 75078
    3,365 sqft | $193/sqft | built 2025 | Similar size (3,365 vs 3,336 sqft); Similar age (2025 vs 2024); Similar lot size (7,100 vs 7,013 sqft)
    $648,050

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.

  • 781 Elm Park Dr, Prosper, TX 75078
    September-1-2026 | 3,389 sqft | $204/sqft | built 2020 | Similar size (3,389 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $690,000
  • 4180 Kestrel St, Prosper, TX 75078
    July-27-2026 | 3,415 sqft | $215/sqft | built 2025 | Similar size (3,415 sqft); Similar age (2025); Sold after the valuation date
    $732,900
  • 4120 Kestrel St, Prosper, TX 75078
    July-1-2026 | 3,355 sqft | $211/sqft | built 2025 | Similar size (3,355 sqft); Similar age (2025); Sold after the valuation date
    $708,801
  • 4200 Avocet Ln, Prosper, TX 75078
    June-26-2026 | 3,355 sqft | $242/sqft | built 2025 | Similar size (3,355 sqft); Similar age (2025); Sold after the valuation date
    $811,098
  • 15620 Piedmont Park Dr, Prosper, TX 75078
    September-2-2026 | 3,266 sqft | $181/sqft | built 2015 | Similar size (3,266 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $589,900

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.