Collin Value

4271 Arlington Ave, Mckinney, TX 75071

3,016 sqft, built 2025, in Highland Lakes Phase 1. Appraised at $636,243 for 2026.

Collin County account 2930697

Appraised value
$636,243
Tax year 2026
Living area
3,016 sqft
$211 per sqft
Year built
2025

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, Highland Lakes 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 changed from $94,500 in 2025 to $636,243 in 2026. A change this large often reflects new construction, a reclassification or a record correction, so check it against the county record.
  • Appraised value per square footThe current public record shows about $211 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Highland Lakes Phase 1 neighborhood and ZIP 75071.
  • Neighborhood value signalAmong 335 residential records in the same neighborhood, the average appraised value is about $180 per square foot.

Comparable assessments

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

  • 4240 Gladewater Ave, Mckinney, TX 75071
    3,020 sqft | $211/sqft | built 2025 | Similar size (3,020 vs 3,016 sqft); Built same year (2025); Similar lot size (9,408 vs 9,147 sqft)
    $636,919
  • 4000 Tawakoni Dr, Mckinney, TX 75071
    3,088 sqft | $208/sqft | built 2023 | Similar size (3,088 vs 3,016 sqft); Similar age (2023 vs 2025); Similar lot size (9,147 vs 9,147 sqft)
    $643,435
  • 6420 Pinkston Dr, Mckinney, TX 75071
    3,007 sqft | $212/sqft | built 2024 | Similar size (3,007 vs 3,016 sqft); Similar age (2024 vs 2025); Similar lot size (8,712 vs 9,147 sqft)
    $638,862
  • 4201 Cleburne Ln, Mckinney, TX 75071
    2,988 sqft | $212/sqft | built 2025 | Similar size (2,988 vs 3,016 sqft); Built same year (2025); Similar lot size (9,713 vs 9,147 sqft)
    $633,011
  • 4005 Tawakoni Dr, Mckinney, TX 75071
    2,959 sqft | $208/sqft | built 2024 | Similar size (2,959 vs 3,016 sqft); Similar age (2024 vs 2025); Similar lot size (8,799 vs 9,147 sqft)
    $615,386

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

Up 573.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$636,243+$541,743+573.3%
2025$94,500——
1-year total+$541,743+573.3%