Denton Value

3870 Lockhart Dr, Prosper, TX 75078

3,315 sqft, built 2023, in Windsong Ranch Phase 5D Appraised at $911,032 for 2026.

Denton County account 000000963216

Appraised value
$911,032
Tax year 2026 · after any cap, before exemptions
Living area
3,315 sqft
$275 per sqft
Year built
2023
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 3.9% from $877,192 in 2025 to $911,032 in 2026.
  • Appraised value per square footThe current public record shows about $275 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.

  • 3850 Ironwood Dr, Prosper, TX 75078
    3,239 sqft | $269/sqft | built 2021 | Similar size (3,239 vs 3,315 sqft); Similar age (2021 vs 2023); Similar lot size (8,015 vs 8,276 sqft)
    $870,100
  • 3891 Porter Ln, Prosper, TX 75078
    3,468 sqft | $271/sqft | built 2023 | Similar size (3,468 vs 3,315 sqft); Built same year (2023); Similar lot size (8,450 vs 8,276 sqft)
    $939,100
  • 620 Falling Leaves Dr, Prosper, TX 75078
    3,448 sqft | $283/sqft | built 2022 | Similar size (3,448 vs 3,315 sqft); Similar age (2022 vs 2023); Similar lot size (8,581 vs 8,276 sqft)
    $974,492
  • 3961 Porter Ln, Prosper, TX 75078
    3,468 sqft | $272/sqft | built 2023 | Similar size (3,468 vs 3,315 sqft); Built same year (2023); Similar lot size (8,712 vs 8,276 sqft)
    $944,850
  • 600 Rock Springs Dr, Prosper, TX 75078
    3,348 sqft | $291/sqft | built 2022 | Similar size (3,348 vs 3,315 sqft); Similar age (2022 vs 2023); Lot 11% larger (9,147 vs 8,276 sqft)
    $973,549

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); Similar age (2020); Sold after the valuation date
    $690,000
  • 4710 Crossvine Dr, Prosper, TX 75078
    September-30-2026 | 3,190 sqft | $207/sqft | built 2014 | Similar size (3,190 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $659,000
  • 2221 Shadow Ridge Dr, Prosper, TX 75078
    June-29-2026 | 3,437 sqft | $215/sqft | built 2021 | Similar size (3,437 sqft); Similar age (2021); Sold after the valuation date
    $739,000
  • 3830 Newburn St, Prosper, TX 75078
    June-22-2026 | 3,426 sqft | $263/sqft | built 2020 | Similar size (3,426 sqft); Similar age (2020); Sold after the valuation date
    $900,000
  • 4141 Dewberry Ln, Prosper, TX 75078
    June-16-2026 | 3,374 sqft | $231/sqft | built 2017 | Similar size (3,374 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $780,000

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.