Collin Value

2125 Newton Ln, Mckinney, TX 75071

3,789 sqft, built 2017, in Auburn Hills Phase 5C. Appraised at $695,440 for 2026.

Collin County account 2747276

Appraised value
$695,440
Tax year 2026
Living area
3,789 sqft
$184 per sqft
Year built
2017
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 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 12.0% from $790,000 in 2025 to $695,440 in 2026.
  • Appraised value per square footThe current public record shows about $184 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.

  • 2140 Nassau Dr, Mckinney, TX 75071
    3,844 sqft | $201/sqft | built 2018 | Similar size (3,844 vs 3,789 sqft); Similar age (2018 vs 2017); Similar lot size (7,661 vs 7,686 sqft)
    $772,909
  • 2317 Nassau Dr, Mckinney, TX 75071
    3,830 sqft | $198/sqft | built 2017 | Similar size (3,830 vs 3,789 sqft); Built same year (2017); Similar lot size (7,932 vs 7,686 sqft)
    $757,000
  • 2141 Grafton Ln, Mckinney, TX 75071
    3,778 sqft | $199/sqft | built 2016 | Similar size (3,778 vs 3,789 sqft); Similar age (2016 vs 2017); Similar lot size (7,340 vs 7,686 sqft)
    $750,084
  • 2120 Newton Ln, Mckinney, TX 75071
    3,981 sqft | $178/sqft | built 2017 | 5% larger (3,981 vs 3,789 sqft); Built same year (2017); Similar lot size (7,434 vs 7,686 sqft)
    $708,480
  • 2117 Newton Ln, Mckinney, TX 75071
    4,035 sqft | $177/sqft | built 2018 | 6% larger (4,035 vs 3,789 sqft); Similar age (2018 vs 2017); Similar lot size (7,732 vs 7,686 sqft)
    $713,180

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 12.0% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$695,440−$94,560−12.0%
2025$790,000+$52,234+7.1%
2024$737,766+$27,356+3.9%
2023$710,410+$56,410+8.6%
2022$654,000+$181,500+38.4%
2021$472,500+$15,402+3.4%
2020$457,098——
6-year total+$238,342+52.1%