Denton Value

3870 Roundtree, Prosper, TX 75078

2,660 sqft, built 2020, in Windsong Ranch Phase 5B Appraised at $760,995 for 2026.

Denton County account 000000773084

Appraised value
$760,995
Tax year 2026 · after any cap, before exemptions
Living area
2,660 sqft
$286 per sqft
Year built
2020

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 5B 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 4.8% from $799,280 in 2025 to $760,995 in 2026.
  • Appraised value per square footThe current public record shows about $286 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Windsong Ranch Phase 5B neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 72 residential records in the same neighborhood, the average appraised value is about $261 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.5% on average.

Comparable assessments

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

  • 3841 Freeman Way, Prosper, TX 75078
    2,639 sqft | $286/sqft | built 2020 | Similar size (2,639 vs 2,660 sqft); Built same year (2020); Similar lot size (8,015 vs 8,015 sqft)
    $754,852
  • 180 Valley Mills, Prosper, TX 75078
    2,478 sqft | $294/sqft | built 2021 | 7% smaller (2,478 vs 2,660 sqft); Similar age (2021 vs 2020); Similar lot size (8,015 vs 8,015 sqft)
    $728,644
  • 3880 Roundtree, Prosper, TX 75078
    2,362 sqft | $305/sqft | built 2020 | 11% smaller (2,362 vs 2,660 sqft); Built same year (2020); Similar lot size (8,363 vs 8,015 sqft)
    $721,101
  • 3870 Newburn St, Prosper, TX 75078
    2,273 sqft | $314/sqft | built 2020 | 14% smaller (2,273 vs 2,660 sqft); Built same year (2020); Similar lot size (8,015 vs 8,015 sqft)
    $713,243
  • 100 Valley Mills, Prosper, TX 75078
    2,610 sqft | $294/sqft | built 2020 | Similar size (2,610 vs 2,660 sqft); Built same year (2020); Same neighborhood
    $767,406

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.