Collin Value

1220 Purdue Ln, Prosper, TX 75078

4,284 sqft, built 2023, in Cambridge Park Estates Phase 2. Appraised at $917,000 for 2026.

Collin County account 2854145

Appraised value
$917,000
Tax year 2026
Living area
4,284 sqft
$214 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, Cambridge Park Estates Phase 2, 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 1.4% from $930,459 in 2025 to $917,000 in 2026.
  • Appraised value per square footThe current public record shows about $214 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Cambridge Park Estates Phase 2 neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 146 residential records in the same neighborhood, the average appraised value is about $212 per square foot.

Comparable assessments

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

  • 1141 Columbus Ln, Prosper, TX 75078
    4,292 sqft | $209/sqft | built 2023 | Similar size (4,292 vs 4,284 sqft); Built same year (2023); Similar lot size (12,792 vs 14,198 sqft)
    $897,000
  • 1701 Yale Ln, Prosper, TX 75078
    4,321 sqft | $213/sqft | built 2022 | Similar size (4,321 vs 4,284 sqft); Similar age (2022 vs 2023); Similar lot size (13,087 vs 14,198 sqft)
    $921,847
  • 1530 Clipston Dr, Prosper, TX 75078
    4,529 sqft | $205/sqft | built 2023 | 6% larger (4,529 vs 4,284 sqft); Built same year (2023); Similar lot size (14,399 vs 14,198 sqft)
    $929,000
  • 971 Stanford Ln, Prosper, TX 75078
    4,279 sqft | $216/sqft | built 2024 | Similar size (4,279 vs 4,284 sqft); Similar age (2024 vs 2023); Lot 11% smaller (12,656 vs 14,198 sqft)
    $923,970
  • 1181 Wake Forest Ct, Prosper, TX 75078
    4,278 sqft | $211/sqft | built 2023 | Similar size (4,278 vs 4,284 sqft); Built same year (2023); Lot 12% smaller (12,526 vs 14,198 sqft)
    $901,000

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.

  • 1600 Wichita Dr, Prosper, TX 75078
    October-1-2026 | 4,637 sqft | $216/sqft | built 2018 | 8% size difference (4,637 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $1,000,000
  • 1300 Waterton Dr, Prosper, TX 75078
    August-13-2026 | 4,213 sqft | $214/sqft | built 2018 | Similar size (4,213 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $900,000
  • 1650 Chisholm Trl, Prosper, TX 75078
    August-28-2026 | 4,042 sqft | $186/sqft | built 2016 | 6% size difference (4,042 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $750,000
  • 1980 Cornell Dr, Prosper, TX 75078
    September-11-2026 | 4,042 sqft | $334/sqft | built 2021 | 6% size difference (4,042 sqft); Similar age (2021); Sold after the valuation date
    $1,349,000
  • 841 Wind Brook Ln, Prosper, TX 75078
    September-16-2026 | 4,382 sqft | $156/sqft | built 2005 | Similar size (4,382 sqft); Sold after the valuation date
    $684,999

Public appraisal comparison for 2026. Prepared . Appraisal source: Collin 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.

Value history

Down 1.4% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$917,000−$13,459−1.4%
2025$930,459−$48,628−5.0%
2024$979,087+$861,437+732.2%
2023$117,650——
3-year total+$799,350+679.4%