Collin Value

701 Sunbury Ln, Prosper, TX 75078

4,126 sqft, built 2015, in Tanner's Mill Phase 1C. Appraised at $872,459 for 2026.

Collin County account 2707025

Appraised value
$872,459
Tax year 2026
Living area
4,126 sqft
$211 per sqft
Year built
2015
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, Tanner's Mill Phase 1C, 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 $885,070 in 2025 to $872,459 in 2026.
  • Appraised value per square footThe current public record shows about $211 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Tanner's Mill Phase 1C neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 304 residential records in the same neighborhood, the average appraised value is about $224 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.5% on average.

Comparable assessments

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

  • 1160 St Peter Ln, Prosper, TX 75078
    4,117 sqft | $213/sqft | built 2015 | Similar size (4,117 vs 4,126 sqft); Built same year (2015); Similar lot size (15,681 vs 15,246 sqft)
    $876,729
  • 660 Sunbury Ln, Prosper, TX 75078
    4,211 sqft | $204/sqft | built 2015 | Similar size (4,211 vs 4,126 sqft); Built same year (2015); Similar lot size (14,810 vs 15,246 sqft)
    $859,000
  • 661 Featherstone Ln, Prosper, TX 75078
    4,106 sqft | $206/sqft | built 2019 | Similar size (4,106 vs 4,126 sqft); Similar age (2019 vs 2015); Similar lot size (15,504 vs 15,246 sqft)
    $847,000
  • 701 St Andrew Ln, Prosper, TX 75078
    4,121 sqft | $218/sqft | built 2021 | Similar size (4,121 vs 4,126 sqft); Similar lot size (15,585 vs 15,246 sqft); Same neighborhood
    $896,446
  • 241 Highbridge Ln, Prosper, TX 75078
    4,181 sqft | $209/sqft | built 2021 | Similar size (4,181 vs 4,126 sqft); Similar lot size (15,603 vs 15,246 sqft); Same neighborhood
    $875,440

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
  • 841 Wind Brook Ln, Prosper, TX 75078
    September-16-2026 | 4,382 sqft | $156/sqft | built 2005 | 6% size difference (4,382 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $684,999
  • 770 Evening Sun Dr, Prosper, TX 75078
    August-31-2026 | 3,759 sqft | $205/sqft | built 2013 | 9% size difference (3,759 sqft); Similar age (2013); Sold after the valuation date
    $770,000
  • 1980 Cornell Dr, Prosper, TX 75078
    September-11-2026 | 4,042 sqft | $334/sqft | built 2021 | Similar size (4,042 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $1,349,000

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 1.4% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$872,459−$12,611−1.4%
2025$885,070−$36,424−4.0%
2024$921,494+$33,555+3.8%
2023$887,939+$120,271+15.7%
2022$767,668+$222,647+40.9%
2021$545,021+$40,932+8.1%
2020$504,089——
6-year total+$368,370+73.1%