Collin Value

602 Barnes St, Mckinney, TX 75069

3,906 sqft, built 2021, in Mcwilliams Manor. Appraised at $1,150,874 for 2026.

Collin County account 2864769

Appraised value
$1,150,874
Tax year 2026
Living area
3,906 sqft
$295 per sqft
Year built
2021
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 75069, Mcwilliams Manor, McKinney, and Fairview 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 7.3% from $1,241,339 in 2025 to $1,150,874 in 2026.
  • Appraised value per square footThe current public record shows about $295 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Mcwilliams Manor neighborhood and ZIP 75069.
  • Neighborhood value signalAmong 964 residential records in the same neighborhood, the average appraised value is about $300 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.6% on average.

Comparable assessments

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

  • 605 Byrne St, Mckinney, TX 75069
    3,702 sqft | $281/sqft | built 2023 | 5% smaller (3,702 vs 3,906 sqft); Similar age (2023 vs 2021); Similar lot size (13,773 vs 13,242 sqft)
    $1,040,000
  • 507 W Davis St, Mckinney, TX 75069
    3,265 sqft | $281/sqft | built 2021 | Built same year (2021); Similar lot size (13,068 vs 13,242 sqft); Same neighborhood
    $918,000
  • 414 N Waddill St, Mckinney, TX 75069
    3,683 sqft | $299/sqft | built 2012 | 6% smaller (3,683 vs 3,906 sqft); Similar lot size (13,903 vs 13,242 sqft); Same neighborhood
    $1,101,322
  • 902 W Hunt St, Mckinney, TX 75069
    3,474 sqft | $291/sqft | built 2011 | 11% smaller (3,474 vs 3,906 sqft); Similar lot size (13,764 vs 13,242 sqft); Same neighborhood
    $1,011,001
  • 905 Hunt St, Mckinney, TX 75069
    3,656 sqft | $309/sqft | built 2013 | 6% smaller (3,656 vs 3,906 sqft); Lot 14% larger (15,071 vs 13,242 sqft); Same neighborhood
    $1,130,000

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.

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 7.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$1,150,874−$90,465−7.3%
2025$1,241,339+$116,543+10.4%
2024$1,124,796+$98,541+9.6%
2023$1,026,255——
3-year total+$124,619+12.1%