Collin Value

310 Byrne St, Mckinney, TX 75069

3,109 sqft, built 2011, in Mcwilliams Manor. Appraised at $1,292,402 for 2026.

Collin County account 1086951

Appraised value
$1,292,402
Tax year 2026
Living area
3,109 sqft
$416 per sqft
Year built
2011
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 increased 3.4% from $1,250,000 in 2025 to $1,292,402 in 2026.
  • Appraised value per square footThe current public record shows about $416 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

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

  • 401 Howell St, Mckinney, TX 75069
    3,054 sqft | $333/sqft | built 2011 | Similar size (3,054 vs 3,109 sqft); Built same year (2011); Similar lot size (12,196 vs 11,578 sqft)
    $1,016,540
  • 308 N Waddill St, Mckinney, TX 75069
    2,994 sqft | $262/sqft | built 2019 | Similar size (2,994 vs 3,109 sqft); Similar lot size (11,891 vs 11,578 sqft); Same neighborhood
    $783,126
  • 408 Rice St, Mckinney, TX 75069
    3,101 sqft | $331/sqft | built 2022 | Similar size (3,101 vs 3,109 sqft); Similar lot size (12,196 vs 11,578 sqft); Same neighborhood
    $1,025,000
  • 409 Lively St, Mckinney, TX 75069
    3,157 sqft | $322/sqft | built 2016 | Similar size (3,157 vs 3,109 sqft); Similar age (2016 vs 2011); Lot 13% smaller (10,105 vs 11,578 sqft)
    $1,015,952
  • 507 W Virginia St, Mckinney, TX 75069
    3,229 sqft | $315/sqft | built 2014 | Similar size (3,229 vs 3,109 sqft); Similar age (2014 vs 2011); Similar lot size (11,020 vs 11,578 sqft)
    $1,016,836

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.

  • 874 Scenic Ranch Cir, Fairview, TX 75069
    September-4-2026 | 2,674 sqft | $251/sqft | built 2004 | 14% size difference (2,674 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $670,000
  • 425 Long Cove Dr, Fairview, TX 75069
    September-10-2026 | 2,683 sqft | $220/sqft | built 2005 | 14% size difference (2,683 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $590,000
  • 5560 Emerson Ct, Fairview, TX 75069
    August-28-2026 | 3,445 sqft | $158/sqft | built 2008 | 11% size difference (3,445 sqft); Similar age (2008); Sold after the valuation date
    $545,000
  • 4881 Miles Way, Fairview, TX 75069
    August-3-2026 | 3,098 sqft | $178/sqft | built 2020 | Similar size (3,098 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $549,900
  • 3109 Taunton Way, Mckinney, TX 75069
    September-28-2026 | 3,314 sqft | $196/sqft | built 2022 | 7% size difference (3,314 sqft); Sold after the valuation date
    $649,000

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

Up 3.4% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$1,292,402+$42,402+3.4%
2025$1,250,000+$106,803+9.3%
2024$1,143,197+$5,069+0.4%
2023$1,138,128+$339,141+42.4%
2022$798,987+$293,987+58.2%
2021$505,000+$18,500+3.8%
2020$486,500——
6-year total+$805,902+165.7%