Collin Value

600 Winslow Ln, Prosper, TX 75078

3,931 sqft, built 2018, in Tanner's Mill Phase 1C. Appraised at $897,623 for 2026.

Collin County account 2768668

Appraised value
$897,623
Tax year 2026
Living area
3,931 sqft
$228 per sqft
Year built
2018
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 1.3% from $909,817 in 2025 to $897,623 in 2026.
  • Appraised value per square footThe current public record shows about $228 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

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 1120 St Peter Ln, Prosper, TX 75078
    3,962 sqft | $229/sqft | built 2017 | Similar size (3,962 vs 3,931 sqft); Similar age (2017 vs 2018); Similar lot size (15,681 vs 15,066 sqft)
    $905,998
  • 700 Sunbury Ln, Prosper, TX 75078
    3,884 sqft | $233/sqft | built 2015 | Similar size (3,884 vs 3,931 sqft); Similar age (2015 vs 2018); Similar lot size (14,810 vs 15,066 sqft)
    $905,044
  • 1101 St Peter Ln, Prosper, TX 75078
    3,967 sqft | $224/sqft | built 2017 | Similar size (3,967 vs 3,931 sqft); Similar age (2017 vs 2018); Similar lot size (15,681 vs 15,066 sqft)
    $889,220
  • 640 Featherstone Ln, Prosper, TX 75078
    4,092 sqft | $222/sqft | built 2018 | Similar size (4,092 vs 3,931 sqft); Built same year (2018); Similar lot size (15,126 vs 15,066 sqft)
    $908,394
  • 541 Elizabeth Ln, Prosper, TX 75078
    3,805 sqft | $245/sqft | built 2016 | Similar size (3,805 vs 3,931 sqft); Similar age (2016 vs 2018); Similar lot size (14,810 vs 15,066 sqft)
    $932,889

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 1.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$897,623−$12,194−1.3%
2025$909,817−$28,081−3.0%
2024$937,898+$32,951+3.6%
2023$904,947+$153,538+20.4%
2022$751,409+$223,409+42.3%
2021$528,000+$29,244+5.9%
2020$498,756——
6-year total+$398,867+80.0%