Collin Value

11809 Bertram Rd, Mckinney, TX 75071

1,904 sqft, built 2013, in Parcel 1707. Appraised at $444,852 for 2026.

Collin County account 2688468

Appraised value
$444,852
Tax year 2026
Living area
1,904 sqft
$234 per sqft
Year built
2013

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, Parcel 1707, 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 10.6% from $497,484 in 2025 to $444,852 in 2026.
  • Appraised value per square footThe current public record shows about $234 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Parcel 1707 neighborhood and ZIP 75071.
  • Neighborhood value signalAmong 564 residential records in the same neighborhood, the average appraised value is about $198 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -8.6% on average.

Comparable assessments

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

  • 1808 Jace Dr, Mckinney, TX 75071
    1,893 sqft | $238/sqft | built 2014 | Similar size (1,893 vs 1,904 sqft); Similar age (2014 vs 2013); Similar lot size (5,843 vs 5,731 sqft)
    $450,811
  • 11805 Hamptonbrook Dr, Mckinney, TX 75071
    1,904 sqft | $235/sqft | built 2013 | Similar size (1,904 vs 1,904 sqft); Built same year (2013); Similar lot size (5,500 vs 5,731 sqft)
    $447,802
  • 1801 Jace Dr, Mckinney, TX 75071
    1,904 sqft | $236/sqft | built 2014 | Similar size (1,904 vs 1,904 sqft); Similar age (2014 vs 2013); Similar lot size (5,500 vs 5,731 sqft)
    $448,717
  • 1609 Jace Dr, Mckinney, TX 75071
    1,880 sqft | $234/sqft | built 2015 | Similar size (1,880 vs 1,904 sqft); Similar age (2015 vs 2013); Similar lot size (5,585 vs 5,731 sqft)
    $439,685
  • 1804 Jace Dr, Mckinney, TX 75071
    1,869 sqft | $240/sqft | built 2015 | Similar size (1,869 vs 1,904 sqft); Similar age (2015 vs 2013); Similar lot size (5,842 vs 5,731 sqft)
    $448,995

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

Down 10.6% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$444,852−$52,632−10.6%
2025$497,484−$3,529−0.7%
2024$501,013+$23,448+4.9%
2023$477,565+$22,089+4.8%
2022$455,476+$152,729+50.4%
2021$302,747+$11,178+3.8%
2020$291,569——
6-year total+$153,283+52.6%