Collin Value

521 Michelle Ct, Prosper, TX 75078

4,175 sqft, built 2012, in Crestview At Prosper Phase 2. Appraised at $834,348 for 2026.

Collin County account 2675358

Appraised value
$834,348
Tax year 2026
Living area
4,175 sqft
$200 per sqft
Year built
2012
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, Crestview At Prosper 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 4.0% from $868,885 in 2025 to $834,348 in 2026.
  • Appraised value per square footThe current public record shows about $200 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Crestview At Prosper Phase 2 neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 75 residential records in the same neighborhood, the average appraised value is about $214 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.5% on average.

Comparable assessments

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

  • 1060 Jessica Ln, Prosper, TX 75078
    4,286 sqft | $198/sqft | built 2012 | Similar size (4,286 vs 4,175 sqft); Built same year (2012); Similar lot size (14,598 vs 14,537 sqft)
    $848,140
  • 1021 Jessica Ln, Prosper, TX 75078
    4,145 sqft | $219/sqft | built 2013 | Similar size (4,145 vs 4,175 sqft); Similar age (2013 vs 2012); Similar lot size (15,000 vs 14,537 sqft)
    $909,716
  • 591 Sibyl Ln, Prosper, TX 75078
    4,169 sqft | $227/sqft | built 2016 | Similar size (4,169 vs 4,175 sqft); Similar age (2016 vs 2012); Similar lot size (15,036 vs 14,537 sqft)
    $946,419
  • 581 Sibyl Ln, Prosper, TX 75078
    4,138 sqft | $223/sqft | built 2016 | Similar size (4,138 vs 4,175 sqft); Similar age (2016 vs 2012); Similar lot size (15,003 vs 14,537 sqft)
    $924,464
  • 721 Logans Way Dr, Prosper, TX 75078
    4,313 sqft | $199/sqft | built 2012 | Similar size (4,313 vs 4,175 sqft); Built same year (2012); Similar lot size (15,016 vs 14,537 sqft)
    $857,695

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); Moderate age difference (4 years newer); Sold after the valuation date
    $750,000
  • 841 Wind Brook Ln, Prosper, TX 75078
    September-16-2026 | 4,382 sqft | $156/sqft | built 2005 | Similar size (4,382 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $684,999
  • 1300 Waterton Dr, Prosper, TX 75078
    August-13-2026 | 4,213 sqft | $214/sqft | built 2018 | Similar size (4,213 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $900,000
  • 770 Evening Sun Dr, Prosper, TX 75078
    August-31-2026 | 3,759 sqft | $205/sqft | built 2013 | 10% size difference (3,759 sqft); Similar age (2013); Sold after the valuation date
    $770,000
  • 600 Abbey Ln, Prosper, TX 75078
    July-30-2026 | 4,305 sqft | $231/sqft | built 2013 | Similar size (4,305 sqft); Similar age (2013); Sold after the valuation date
    $995,000

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 4.0% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$834,348−$34,537−4.0%
2025$868,885−$58,572−6.3%
2024$927,457+$28,599+3.2%
2023$898,858+$121,330+15.6%
2022$777,528+$195,286+33.5%
2021$582,242+$26,815+4.8%
2020$555,427——
6-year total+$278,921+50.2%