Collin Value

1121 Purdue Ln, Prosper, TX 75078

4,940 sqft, built 2024, in Cambridge Park Estates Phase 2. Appraised at $1,062,789 for 2026.

Collin County account 2891417

Appraised value
$1,062,789
Tax year 2026
Living area
4,940 sqft
$215 per sqft
Year built
2024

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 increased 29.3% from $821,866 in 2025 to $1,062,789 in 2026.
  • Appraised value per square footThe current public record shows about $215 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.

  • 1101 Georgetown Pl, Prosper, TX 75078
    5,024 sqft | $213/sqft | built 2025 | Similar size (5,024 vs 4,940 sqft); Similar age (2025 vs 2024); Similar lot size (21,953 vs 22,691 sqft)
    $1,072,457
  • 1620 Rutgers Dr, Prosper, TX 75078
    5,057 sqft | $211/sqft | built 2024 | Similar size (5,057 vs 4,940 sqft); Built same year (2024); Lot 10% smaller (20,392 vs 22,691 sqft)
    $1,067,465
  • 1540 Clipston Dr, Prosper, TX 75078
    4,698 sqft | $209/sqft | built 2022 | Similar size (4,698 vs 4,940 sqft); Similar age (2022 vs 2024); Similar lot size (24,798 vs 22,691 sqft)
    $981,000
  • 1080 Stanford Ln, Prosper, TX 75078
    4,521 sqft | $220/sqft | built 2024 | 8% smaller (4,521 vs 4,940 sqft); Built same year (2024); Similar lot size (24,280 vs 22,691 sqft)
    $996,485
  • 1181 Villanova Ln, Prosper, TX 75078
    4,529 sqft | $214/sqft | built 2024 | 8% smaller (4,529 vs 4,940 sqft); Built same year (2024); Lot 13% smaller (19,741 vs 22,691 sqft)
    $967,000

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.

  • 1320 Villanova Ln, Prosper, TX 75078
    July-20-2026 | 4,311 sqft | $213/sqft | built 2024 | 13% size difference (4,311 sqft); Similar age (2024); Sold after the valuation date
    $919,000
  • 1600 Wichita Dr, Prosper, TX 75078
    October-1-2026 | 4,637 sqft | $216/sqft | built 2018 | 6% size difference (4,637 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $1,000,000
  • 1921 Wynne Ave, Prosper, TX 75078
    September-21-2026 | 4,680 sqft | $230/sqft | built 2023 | 5% size difference (4,680 sqft); Similar age (2023); Sold after the valuation date
    $1,075,000
  • 960 Packsaddle Trl, Prosper, TX 75078
    July-24-2026 | 4,621 sqft | $325/sqft | built 2015 | 6% size difference (4,621 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $1,500,000
  • 1481 Stony Trl, Prosper, TX 75078
    September-16-2026 | 4,808 sqft | $333/sqft | built 2016 | Similar size (4,808 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $1,599,000

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

Up 29.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$1,062,789+$240,923+29.3%
2025$821,866——
1-year total+$240,923+29.3%