Collin Value

2404 Newton Ln, Mckinney, TX 75071

3,805 sqft, built 2019, in Auburn Hills Phase 5C. Appraised at $727,164 for 2026.

Collin County account 2791237

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Appraised value$727,164
Similar homes$770,702
No gap: similar homes are at or above the county value · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Appraised value
$727,164
Tax year 2026
Living area
3,805 sqft
$191 per sqft
Year built
2019
Homestead
Yes
Owner-occupied exemption on file

What we found

Unequal assessment

Weak

2 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $197.65/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $192,500. Counting your land in place of theirs where theirs is less, they support a value of $770,702.

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 11.5% from $821,930 in 2025 to $727,164 in 2026.
  • Appraised value per square footThe current public record shows about $191 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

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

  • 2136 Newton Ln, Mckinney, TX 75071
    3,842 sqft | $191/sqft | built 2018 | Similar size (3,842 vs 3,805 sqft); Similar age (2018 vs 2019); Similar lot size (8,730 vs 8,893 sqft)
    $732,546
  • 2209 Nassau Dr, Mckinney, TX 75071
    3,830 sqft | $205/sqft | built 2017 | Similar size (3,830 vs 3,805 sqft); Similar age (2017 vs 2019); Similar lot size (9,457 vs 8,893 sqft)
    $783,670
  • 2412 Grafton Ln, Mckinney, TX 75071
    3,998 sqft | $220/sqft | built 2019 | 5% larger (3,998 vs 3,805 sqft); Built same year (2019); Similar lot size (9,100 vs 8,893 sqft)
    $880,149
  • 2204 Newton Ln, Mckinney, TX 75071
    3,958 sqft | $189/sqft | built 2018 | Similar size (3,958 vs 3,805 sqft); Similar age (2018 vs 2019); Similar lot size (8,494 vs 8,893 sqft)
    $746,615
  • 2212 Newton Ln, Mckinney, TX 75071
    3,765 sqft | $194/sqft | built 2018 | Similar size (3,765 vs 3,805 sqft); Similar age (2018 vs 2019); Lot 10% larger (9,797 vs 8,893 sqft)
    $729,426

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.

  • 7601 Darrow Dr, Mckinney, TX 75071
    September-4-2026 | 3,932 sqft | $253/sqft | built 2015 | Similar size (3,932 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $995,000
  • 7555 Cormac St, Mckinney, TX 75071
    July-24-2026 | 3,856 sqft | $272/sqft | built 2019 | Similar size (3,856 sqft); Similar age (2019); Sold after the valuation date
    $1,050,000
  • 3808 Launch Rd, Mckinney, TX 75071
    September-16-2026 | 3,575 sqft | $248/sqft | built 2026 | 6% size difference (3,575 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $887,322
  • 8909 Acorn Bend Way, Mckinney, TX 75071
    June-5-2026 | 3,901 sqft | $159/sqft | built 2021 | Similar size (3,901 sqft); Similar age (2021); Sold after the valuation date
    $619,500
  • 232 Bee Balm Rd, Mckinney, TX 75071
    June-25-2026 | 3,797 sqft | $204/sqft | built 2026 | Similar size (3,797 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $774,900

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 11.5% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$727,164−$94,766−11.5%
2025$821,930+$57,777+7.6%
2024$764,153+$49,683+7.0%
2023$714,470+$10,601+1.5%
2022$703,869+$205,309+41.2%
2021$498,560——
5-year total+$228,604+45.9%