Collin Value

2151 Summerside Ln, Prosper, TX 75078

3,512 sqft, built 2019, in Star Trail Phase Seven. Appraised at $868,754 for 2026.

Collin County account 2797519

Appraised value
$868,754
Tax year 2026
Living area
3,512 sqft
$247 per sqft
Year built
2019
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 3.2% from $897,849 in 2025 to $868,754 in 2026.
  • Appraised value per square footThe current public record shows about $247 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.

  • 1601 Pebblebrook Ln, Prosper, TX 75078
    3,520 sqft | $245/sqft | built 2020 | Similar size (3,520 vs 3,512 sqft); Similar age (2020 vs 2019); Similar lot size (10,890 vs 11,761 sqft)
    $862,848
  • 2150 Sun Meadow Dr, Prosper, TX 75078
    3,435 sqft | $268/sqft | built 2021 | Similar size (3,435 vs 3,512 sqft); Similar age (2021 vs 2019); Similar lot size (12,196 vs 11,761 sqft)
    $920,582
  • 920 Windrock Ln, Prosper, TX 75078
    3,469 sqft | $261/sqft | built 2019 | Similar size (3,469 vs 3,512 sqft); Built same year (2019); Similar lot size (10,751 vs 11,761 sqft)
    $906,726
  • 1660 Deerwood Ln, Prosper, TX 75078
    3,469 sqft | $258/sqft | built 2020 | Similar size (3,469 vs 3,512 sqft); Similar age (2020 vs 2019); Lot 15% smaller (10,018 vs 11,761 sqft)
    $895,820
  • 590 Katelyn Ave, Prosper, TX 75078
    3,438 sqft | $240/sqft | built 2019 | Similar size (3,438 vs 3,512 sqft); Built same year (2019); Same neighborhood
    $825,174

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.

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 3.2% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$868,754−$29,095−3.2%
2025$897,849+$13,037+1.5%
2024$884,812+$43,885+5.2%
2023$840,927+$121,088+16.8%
2022$719,839+$160,035+28.6%
2021$559,804——
5-year total+$308,950+55.2%