Collin Value

5504 Demi Sec Dr, Mckinney, TX 75070

2,824 sqft, built 2019, in Vineyards Phase 2, The. Appraised at $557,721 for 2026.

Collin County account 2769584

Appraised value
$557,721
Tax year 2026
Living area
2,824 sqft
$197 per sqft
Year built
2019
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 75070, Vineyards Phase 2, The, 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 6.7% from $597,661 in 2025 to $557,721 in 2026.
  • Appraised value per square footThe current public record shows about $197 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Vineyards Phase 2, The neighborhood and ZIP 75070.
  • Neighborhood value signalAmong 281 residential records in the same neighborhood, the average appraised value is about $205 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -6.7% on average.

Comparable assessments

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

  • 5804 Amphora Ave, Mckinney, TX 75070
    2,812 sqft | $190/sqft | built 2019 | Similar size (2,812 vs 2,824 sqft); Built same year (2019); Similar lot size (5,500 vs 5,515 sqft)
    $534,943
  • 5509 Vivace Way, Mckinney, TX 75070
    2,828 sqft | $187/sqft | built 2018 | Similar size (2,828 vs 2,824 sqft); Similar age (2018 vs 2019); Similar lot size (5,500 vs 5,515 sqft)
    $528,000
  • 5713 Amphora Ave, Mckinney, TX 75070
    2,823 sqft | $192/sqft | built 2017 | Similar size (2,823 vs 2,824 sqft); Similar age (2017 vs 2019); Similar lot size (5,500 vs 5,515 sqft)
    $541,233
  • 5605 Demi Sec Dr, Mckinney, TX 75070
    2,826 sqft | $192/sqft | built 2017 | Similar size (2,826 vs 2,824 sqft); Similar age (2017 vs 2019); Similar lot size (5,500 vs 5,515 sqft)
    $542,564
  • 5729 Amphora Ave, Mckinney, TX 75070
    2,826 sqft | $192/sqft | built 2017 | Similar size (2,826 vs 2,824 sqft); Similar age (2017 vs 2019); Similar lot size (5,500 vs 5,515 sqft)
    $542,566

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: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Down 6.7% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$557,721−$39,940−6.7%
2025$597,661−$55,893−8.6%
2024$653,554+$19,594+3.1%
2023$633,960+$65,870+11.6%
2022$568,090+$150,101+35.9%
2021$417,989——
5-year total+$139,732+33.4%