Collin Value

1640 Turnberry Dr, Prosper, TX 75078

3,813 sqft, built 2020, in Star Trail Phase Seven. Appraised at $892,890 for 2026.

Collin County account 2800277

Appraised value
$892,890
Tax year 2026
Living area
3,813 sqft
$234 per sqft
Year built
2020
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, Star Trail Phase Seven, Celina, and Prosper 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 CCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value decreased 3.6% from $925,793 in 2025 to $892,890 in 2026.
  • Appraised value per square footThe current public record shows about $234 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Star Trail Phase Seven neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 588 residential records in the same neighborhood, the average appraised value is about $252 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.0% on average.

Comparable assessments

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

  • 1651 Sunset Ave, Prosper, TX 75078
    3,805 sqft | $235/sqft | built 2020 | Similar size (3,805 vs 3,813 sqft); Built same year (2020); Similar lot size (9,583 vs 9,583 sqft)
    $892,633
  • 1640 Deerwood Ln, Prosper, TX 75078
    3,767 sqft | $235/sqft | built 2020 | Similar size (3,767 vs 3,813 sqft); Built same year (2020); Similar lot size (9,583 vs 9,583 sqft)
    $885,000
  • 2221 Rolling Vista Ln, Prosper, TX 75078
    3,773 sqft | $238/sqft | built 2021 | Similar size (3,773 vs 3,813 sqft); Similar age (2021 vs 2020); Similar lot size (9,583 vs 9,583 sqft)
    $898,000
  • 2390 Rainforest Dr, Prosper, TX 75078
    3,767 sqft | $239/sqft | built 2021 | Similar size (3,767 vs 3,813 sqft); Similar age (2021 vs 2020); Similar lot size (9,583 vs 9,583 sqft)
    $900,382
  • 2211 Rainforest Dr, Prosper, TX 75078
    3,883 sqft | $237/sqft | built 2021 | Similar size (3,883 vs 3,813 sqft); Similar age (2021 vs 2020); Similar lot size (9,583 vs 9,583 sqft)
    $919,174

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.

  • 4211 Wilson Creek Trl, Prosper, TX 75078
    September-16-2026 | 3,766 sqft | $199/sqft | built 2010 | Similar size (3,766 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $749,990
  • 411 Lake Trail Ln, Prosper, TX 75078
    September-2-2026 | 3,962 sqft | $217/sqft | built 2017 | Similar size (3,962 sqft); Similar age (2017); Sold after the valuation date
    $859,900
  • 4108 Canadian River Dr, Prosper, TX 75078
    August-11-2026 | 3,678 sqft | $183/sqft | built 2021 | Similar size (3,678 sqft); Similar age (2021); Sold after the valuation date
    $674,000
  • 991 Rustic Ln, Prosper, TX 75078
    August-3-2026 | 3,837 sqft | $208/sqft | built 2013 | Similar size (3,837 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $800,000
  • 1600 Cottonwood Trl, Prosper, TX 75078
    August-24-2026 | 3,600 sqft | $290/sqft | built 2019 | 6% size difference (3,600 sqft); Similar age (2019); Sold after the valuation date
    $1,045,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Collin Central Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Down 3.6% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$892,890−$32,903−3.6%
2025$925,793+$10,506+1.1%
2024$915,287+$45,193+5.2%
2023$870,094+$122,832+16.4%
2022$747,262+$162,872+27.9%
2021$584,390——
5-year total+$308,500+52.8%