Denton Value

4020 Berylline Ln, Prosper, TX 75078

4,246 sqft, built 2023, in Windsong Ranch Phase 8 Appraised at $1,133,770 for 2026.

Denton County account 000001003857

Appraised value
$1,133,770
Tax year 2026 · after any cap, before exemptions
Market value
$1,180,571
Living area
4,246 sqft
$267 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 8 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 21.0% from $937,000 in 2025 to $1,133,770 in 2026.
  • Appraised value per square footThe current public record shows about $267 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $46,801 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Windsong Ranch Phase 8 neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 180 residential records in the same neighborhood, the average appraised value is about $249 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +8.0% on average.

Comparable assessments

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

  • 4000 Gambel Rd, Prosper, TX 75078
    4,190 sqft | $158/sqft | built 2025 | Similar size (4,190 vs 4,246 sqft); Similar age (2025 vs 2023); Similar lot size (11,412 vs 11,325 sqft)
    $662,929
  • 4001 Berylline Ln, Prosper, TX 75078
    4,305 sqft | $257/sqft | built 2023 | Similar size (4,305 vs 4,246 sqft); Built same year (2023); Similar lot size (11,630 vs 11,325 sqft)
    $1,108,360
  • 4001 Gambel Rd, Prosper, TX 75078
    4,384 sqft | $266/sqft | built 2023 | Similar size (4,384 vs 4,246 sqft); Built same year (2023); Similar lot size (11,543 vs 11,325 sqft)
    $1,168,252
  • 4000 Berylline Ln, Prosper, TX 75078
    4,064 sqft | $287/sqft | built 2025 | Similar size (4,064 vs 4,246 sqft); Similar age (2025 vs 2023); Similar lot size (11,543 vs 11,325 sqft)
    $1,165,079
  • 4001 Kinglet Ct, Prosper, TX 75078
    4,011 sqft | $269/sqft | built 2023 | 6% smaller (4,011 vs 4,246 sqft); Built same year (2023); Similar lot size (11,107 vs 11,325 sqft)
    $1,079,320

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.