Denton Value

4321 Berylline Ln, Prosper, TX 75078

3,050 sqft, built 2024, in Windsong Ranch Phase 6D Appraised at $267,630 for 2026.

Denton County account 000001031512

Appraised value
$267,630
Tax year 2026 · after any cap, before exemptions
Market value
$641,963
Living area
3,050 sqft
$88 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.

  • Appraised value per square footThe current public record shows about $88 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $374,333 above the appraised value used on this page.
  • 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.

  • 4071 Zina Ln, Prosper, TX 75078
    3,067 sqft | $241/sqft | built 2025 | Similar size (3,067 vs 3,050 sqft); Similar age (2025 vs 2024); Similar lot size (8,015 vs 8,494 sqft)
    $740,208
  • 4120 Mill Pond Dr, Prosper, TX 75078
    3,187 sqft | $238/sqft | built 2024 | Similar size (3,187 vs 3,050 sqft); Built same year (2024); Similar lot size (8,668 vs 8,494 sqft)
    $759,548
  • 4070 Zina Ln, Prosper, TX 75078
    3,191 sqft | $248/sqft | built 2025 | Similar size (3,191 vs 3,050 sqft); Similar age (2025 vs 2024); Similar lot size (8,668 vs 8,494 sqft)
    $792,881
  • 4160 Mill Pond Dr, Prosper, TX 75078
    3,187 sqft | $244/sqft | built 2024 | Similar size (3,187 vs 3,050 sqft); Built same year (2024); Similar lot size (8,886 vs 8,494 sqft)
    $776,019
  • 4010 Zina Ln, Prosper, TX 75078
    3,185 sqft | $245/sqft | built 2025 | Similar size (3,185 vs 3,050 sqft); Similar age (2025 vs 2024); Similar lot size (8,102 vs 8,494 sqft)
    $781,134

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.

  • 4710 Crossvine Dr, Prosper, TX 75078
    September-30-2026 | 3,190 sqft | $207/sqft | built 2014 | Similar size (3,190 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $659,000
  • 15500 City Garden Ln, Prosper, TX 75078
    October-2-2026 | 2,949 sqft | $178/sqft | built 2016 | Similar size (2,949 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $525,000
  • 2104 Artesia Blvd, Prosper, TX 75078
    July-8-2026 | 2,955 sqft | $203/sqft | built 2017 | Similar size (2,955 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $600,000
  • 2104 Overton Park Dr, Prosper, TX 75078
    June-23-2026 | 2,950 sqft | $208/sqft | built 2019 | Similar size (2,950 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $615,000
  • 781 Elm Park Dr, Prosper, TX 75078
    September-1-2026 | 3,389 sqft | $204/sqft | built 2020 | 11% size difference (3,389 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $690,000

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.