Denton Value

4241 Porosa Ln, Prosper, TX 75078

2,969 sqft, built 2018, in Windsong Ranch Phase 2B Appraised at $926,200 for 2026.

Denton County account 000000683428

Appraised value
$926,200
Tax year 2026 · after any cap, before exemptions
Market value
$927,511
Living area
2,969 sqft
$312 per sqft
Year built
2018
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 2B 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 13.7% from $814,733 in 2025 to $926,200 in 2026.
  • Appraised value per square footThe current public record shows about $312 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $1,311 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Windsong Ranch Phase 2B neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 47 residential records in the same neighborhood, the average appraised value is about $275 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +10.0% on average.

Comparable assessments

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

  • 880 Redstem Dr, Prosper, TX 75078
    3,004 sqft | $311/sqft | built 2017 | Similar size (3,004 vs 2,969 sqft); Similar age (2017 vs 2018); Similar lot size (10,904 vs 10,582 sqft)
    $933,900
  • 4260 Porosa Ln, Prosper, TX 75078
    3,004 sqft | $292/sqft | built 2017 | Similar size (3,004 vs 2,969 sqft); Similar age (2017 vs 2018); Lot 12% smaller (9,343 vs 10,582 sqft)
    $878,404
  • 4250 Porosa Ln, Prosper, TX 75078
    3,116 sqft | $280/sqft | built 2018 | Similar size (3,116 vs 2,969 sqft); Built same year (2018); Lot 12% smaller (9,343 vs 10,582 sqft)
    $873,831
  • 4310 Porosa Ln, Prosper, TX 75078
    3,294 sqft | $309/sqft | built 2018 | 11% larger (3,294 vs 2,969 sqft); Built same year (2018); Similar lot size (11,022 vs 10,582 sqft)
    $1,017,569
  • 4230 Porosa Ln, Prosper, TX 75078
    2,804 sqft | $300/sqft | built 2016 | 6% smaller (2,804 vs 2,969 sqft); Similar age (2016 vs 2018); Lot 12% smaller (9,343 vs 10,582 sqft)
    $841,800

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.

  • 15500 City Garden Ln, Prosper, TX 75078
    October-2-2026 | 2,949 sqft | $178/sqft | built 2016 | Similar size (2,949 sqft); Similar age (2016); Sold after the valuation date
    $525,000
  • 4710 Crossvine Dr, Prosper, TX 75078
    September-30-2026 | 3,190 sqft | $207/sqft | built 2014 | 7% size difference (3,190 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $659,000
  • 3150 Westminster Dr, Prosper, TX 75078
    September-28-2026 | 2,631 sqft | $224/sqft | built 2019 | 11% size difference (2,631 sqft); Similar age (2019); Sold after the valuation date
    $589,000
  • 2104 Artesia Blvd, Prosper, TX 75078
    July-8-2026 | 2,955 sqft | $203/sqft | built 2017 | Similar size (2,955 sqft); Similar age (2017); Sold after the valuation date
    $600,000
  • 921 Drummond Dr, Prosper, TX 75078
    August-6-2026 | 2,802 sqft | $259/sqft | built 2017 | 6% size difference (2,802 sqft); Similar age (2017); Sold after the valuation date
    $725,000

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.