Collin Value

1550 Thackery Ln, Prosper, TX 75078

4,147 sqft, built 2017, in Lakes Of La Cima Estates Phase Seven B. Appraised at $1,014,825 for 2026.

Collin County account 2748622

Appraised value
$1,014,825
Tax year 2026
Living area
4,147 sqft
$245 per sqft
Year built
2017
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, Lakes Of La Cima Estates Phase Seven B, 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 4.3% from $1,060,274 in 2025 to $1,014,825 in 2026.
  • Appraised value per square footThe current public record shows about $245 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lakes Of La Cima Estates Phase Seven B neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 200 residential records in the same neighborhood, the average appraised value is about $227 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -6.3% on average.

Comparable assessments

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

  • 1830 Thackery Ln, Prosper, TX 75078
    4,166 sqft | $248/sqft | built 2016 | Similar size (4,166 vs 4,147 sqft); Similar age (2016 vs 2017); Similar lot size (14,000 vs 14,000 sqft)
    $1,032,893
  • 1631 Cypress Lake Ln, Prosper, TX 75078
    4,162 sqft | $206/sqft | built 2019 | Similar size (4,162 vs 4,147 sqft); Similar age (2019 vs 2017); Similar lot size (14,035 vs 14,000 sqft)
    $856,000
  • 1731 Thackery Ln, Prosper, TX 75078
    4,101 sqft | $249/sqft | built 2016 | Similar size (4,101 vs 4,147 sqft); Similar age (2016 vs 2017); Similar lot size (14,000 vs 14,000 sqft)
    $1,023,098
  • 1901 Mountain Creek Ln, Prosper, TX 75078
    4,148 sqft | $244/sqft | built 2014 | Similar size (4,148 vs 4,147 sqft); Similar age (2014 vs 2017); Similar lot size (14,000 vs 14,000 sqft)
    $1,010,362
  • 1630 Sweetwater Ln, Prosper, TX 75078
    4,062 sqft | $219/sqft | built 2017 | Similar size (4,062 vs 4,147 sqft); Built same year (2017); Similar lot size (14,000 vs 14,000 sqft)
    $890,000

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.

  • 1650 Chisholm Trl, Prosper, TX 75078
    August-28-2026 | 4,042 sqft | $186/sqft | built 2016 | Similar size (4,042 sqft); Similar age (2016); Sold after the valuation date
    $750,000
  • 1300 Waterton Dr, Prosper, TX 75078
    August-13-2026 | 4,213 sqft | $214/sqft | built 2018 | Similar size (4,213 sqft); Similar age (2018); Sold after the valuation date
    $900,000
  • 1600 Wichita Dr, Prosper, TX 75078
    October-1-2026 | 4,637 sqft | $216/sqft | built 2018 | 12% size difference (4,637 sqft); Similar age (2018); Sold after the valuation date
    $1,000,000
  • 1980 Cornell Dr, Prosper, TX 75078
    September-11-2026 | 4,042 sqft | $334/sqft | built 2021 | Similar size (4,042 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $1,349,000
  • 1751 Winchester Dr, Prosper, TX 75078
    June-3-2026 | 4,099 sqft | $207/sqft | built 2017 | Similar size (4,099 sqft); Similar age (2017); Sold after the valuation date
    $849,900

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 4.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$1,014,825−$45,449−4.3%
2025$1,060,274+$170,939+19.2%
2024$889,335−$141,562−13.7%
2023$1,030,897+$185,110+21.9%
2022$845,787+$227,524+36.8%
2021$618,263+$59,902+10.7%
2020$558,361——
6-year total+$456,464+81.8%