Collin Value

6817 Columbia Falls Dr, Mckinney, TX 75070

1,854 sqft, built 2003, in Wynngate Phase 1. Appraised at $380,098 for 2026.

Collin County account 2508829

Appraised value
$380,098
Tax year 2026
Living area
1,854 sqft
$205 per sqft
Year built
2003

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 75070, Wynngate Phase 1, 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 5.3% from $401,265 in 2025 to $380,098 in 2026.
  • Appraised value per square footThe current public record shows about $205 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Wynngate Phase 1 neighborhood and ZIP 75070.
  • Neighborhood value signalAmong 167 residential records in the same neighborhood, the average appraised value is about $192 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -5.1% on average.

Comparable assessments

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

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.

  • 3123 Melrose Dr, Mckinney, TX 75070
    September-22-2026 | 1,868 sqft | $187/sqft | built 1999 | Similar size (1,868 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $349,000
  • 5924 Saddle Club Trl, Mckinney, TX 75070
    September-18-2026 | 1,873 sqft | $240/sqft | built 2006 | Similar size (1,873 sqft); Similar age (2006); Sold after the valuation date
    $450,000
  • 5104 China Berry Dr, Mckinney, TX 75070
    September-24-2026 | 1,831 sqft | $224/sqft | built 1999 | Similar size (1,831 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $410,000
  • 8004 Blacktail Trl, Mckinney, TX 75070
    August-27-2026 | 1,929 sqft | $217/sqft | built 2003 | Similar size (1,929 sqft); Similar age (2003); Sold after the valuation date
    $419,000
  • 4611 Willow Way Dr, Mckinney, TX 75070
    August-14-2026 | 1,868 sqft | $203/sqft | built 1999 | Similar size (1,868 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $380,000

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 5.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$380,098−$21,167−5.3%
2025$401,265−$5,365−1.3%
2024$406,630+$37,369+10.1%
2023$369,261+$23,073+6.7%
2022$346,188+$80,972+30.5%
2021$265,216+$8,152+3.2%
2020$257,064——
6-year total+$123,034+47.9%