Collin Value

2500 Triton Dr, Mckinney, TX 75071

3,205 sqft, built 2020, in Auburn Hills Phase 5C. Appraised at $636,913 for 2026.

Collin County account 2791249

Appraised value
$636,913
Tax year 2026
Living area
3,205 sqft
$199 per sqft
Year built
2020

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 75071, Auburn Hills Phase 5C, and McKinney 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 11.9% from $722,970 in 2025 to $636,913 in 2026.
  • Appraised value per square footThe current public record shows about $199 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Auburn Hills Phase 5C neighborhood and ZIP 75071.
  • Neighborhood value signalAmong 186 residential records in the same neighborhood, the average appraised value is about $218 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -7.5% on average.

Comparable assessments

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

  • 2509 Newton Ln, Mckinney, TX 75071
    3,166 sqft | $200/sqft | built 2019 | Similar size (3,166 vs 3,205 sqft); Similar age (2019 vs 2020); Similar lot size (6,734 vs 7,150 sqft)
    $632,356
  • 2201 Newton Ln, Mckinney, TX 75071
    3,032 sqft | $198/sqft | built 2018 | 5% smaller (3,032 vs 3,205 sqft); Similar age (2018 vs 2020); Similar lot size (7,150 vs 7,150 sqft)
    $600,654
  • 2120 Triton Dr, Mckinney, TX 75071
    3,285 sqft | $193/sqft | built 2017 | Similar size (3,285 vs 3,205 sqft); Similar age (2017 vs 2020); Similar lot size (6,715 vs 7,150 sqft)
    $633,901
  • 2128 Nassau Dr, Mckinney, TX 75071
    3,064 sqft | $221/sqft | built 2018 | Similar size (3,064 vs 3,205 sqft); Similar age (2018 vs 2020); Similar lot size (7,435 vs 7,150 sqft)
    $677,032
  • 2401 Newton Ln, Mckinney, TX 75071
    2,943 sqft | $205/sqft | built 2020 | 8% smaller (2,943 vs 3,205 sqft); Built same year (2020); Similar lot size (7,152 vs 7,150 sqft)
    $604,096

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.

  • 4700 Starlight Dr, Mckinney, TX 75071
    September-21-2026 | 3,205 sqft | $192/sqft | built 2026 | Similar size (3,205 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $614,490
  • 6333 Foxglove Ln, Mckinney, TX 75071
    August-25-2026 | 3,154 sqft | $206/sqft | built 2026 | Similar size (3,154 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $649,990
  • 1420 Milton Ln, Mckinney, TX 75071
    September-17-2026 | 3,444 sqft | $139/sqft | built 2022 | 8% size difference (3,444 sqft); Similar age (2022); Sold after the valuation date
    $477,855
  • 4433 Ramona Dr, Mckinney, TX 75071
    August-15-2026 | 3,101 sqft | $268/sqft | built 2026 | Similar size (3,101 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $831,741
  • 217 Bee Balm Rd, Mckinney, TX 75071
    August-18-2026 | 3,118 sqft | $241/sqft | built 2026 | Similar size (3,118 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $751,900

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 11.9% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$636,913−$86,057−11.9%
2025$722,970+$53,906+8.1%
2024$669,064+$44,222+7.1%
2023$624,842+$9,206+1.5%
2022$615,636+$178,464+40.8%
2021$437,172+$359,172+460.5%
2020$78,000——
6-year total+$558,913+716.6%