Denton Value

740 Alton Dr, Prosper, TX 75078

4,098 sqft, built 2017, in Windsong Ranch Phase 1C Appraised at $1,076,925 for 2026.

Denton County account 000000680045

Appraised value
$1,076,925
Tax year 2026 · after any cap, before exemptions
Living area
4,098 sqft
$263 per sqft
Year built
2017
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 1C 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 7.7% from $999,580 in 2025 to $1,076,925 in 2026.
  • Appraised value per square footThe current public record shows about $263 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Windsong Ranch Phase 1C neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 47 residential records in the same neighborhood, the average appraised value is about $264 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +11.1% on average.

Comparable assessments

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

  • 720 Angelina Ln, Prosper, TX 75078
    4,072 sqft | $270/sqft | built 2017 | Similar size (4,072 vs 4,098 sqft); Built same year (2017); Similar lot size (11,979 vs 11,630 sqft)
    $1,099,289
  • 801 Angelina Ln, Prosper, TX 75078
    4,132 sqft | $256/sqft | built 2016 | Similar size (4,132 vs 4,098 sqft); Similar age (2016 vs 2017); Similar lot size (12,022 vs 11,630 sqft)
    $1,057,007
  • 741 Alton Dr, Prosper, TX 75078
    3,996 sqft | $268/sqft | built 2016 | Similar size (3,996 vs 4,098 sqft); Similar age (2016 vs 2017); Similar lot size (11,935 vs 11,630 sqft)
    $1,072,134
  • 700 Alton Dr, Prosper, TX 75078
    3,996 sqft | $265/sqft | built 2016 | Similar size (3,996 vs 4,098 sqft); Similar age (2016 vs 2017); Similar lot size (11,238 vs 11,630 sqft)
    $1,057,078
  • 731 Angelina Ln, Prosper, TX 75078
    4,338 sqft | $256/sqft | built 2016 | 6% larger (4,338 vs 4,098 sqft); Similar age (2016 vs 2017); Similar lot size (11,804 vs 11,630 sqft)
    $1,108,896

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 | 6% size difference (4,323 sqft); Similar age (2014); Sold after the valuation date
    $825,000
  • 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
  • 4631 Acacia Pkwy, Prosper, TX 75078
    May-5-2026 | 4,095 sqft | $239/sqft | built 2014 | Similar size (4,095 sqft); Similar age (2014); Sold after the valuation date
    $979,000
  • 4091 Ironwood Dr, Prosper, TX 75078
    May-29-2026 | 4,288 sqft | $262/sqft | built 2022 | Similar size (4,288 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $1,125,000
  • 4230 Old Rosebud Ln, Prosper, TX 75078
    July-2-2026 | 4,098 sqft | $317/sqft | built 2024 | Similar size (4,098 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $1,300,000

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.