Collin Value

12104 Buffalo Gap Dr, Mckinney, TX 75071

2,400 sqft, built 2014, in Parcel 1707. Appraised at $500,345 for 2026.

Collin County account 2704203

Appraised value
$500,345
Tax year 2026
Living area
2,400 sqft
$208 per sqft
Year built
2014
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, 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 8.9% from $549,385 in 2025 to $500,345 in 2026.
  • Appraised value per square footThe current public record shows about $208 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.

  • 1109 Pennybaker Ln, Mckinney, TX 75071
    2,400 sqft | $203/sqft | built 2014 | Similar size (2,400 vs 2,400 sqft); Built same year (2014); Similar lot size (6,035 vs 6,030 sqft)
    $487,920
  • 1124 Pennybaker Ln, Mckinney, TX 75071
    2,410 sqft | $211/sqft | built 2014 | Similar size (2,410 vs 2,400 sqft); Built same year (2014); Similar lot size (5,977 vs 6,030 sqft)
    $508,077
  • 917 Blanco Ln, Mckinney, TX 75071
    2,400 sqft | $212/sqft | built 2016 | Similar size (2,400 vs 2,400 sqft); Similar age (2016 vs 2014); Similar lot size (5,974 vs 6,030 sqft)
    $508,130
  • 908 Ayres Dr, Mckinney, TX 75071
    2,401 sqft | $210/sqft | built 2016 | Similar size (2,401 vs 2,400 sqft); Similar age (2016 vs 2014); Similar lot size (5,817 vs 6,030 sqft)
    $505,375
  • 1009 Blanco Ln, Mckinney, TX 75071
    2,405 sqft | $209/sqft | built 2015 | Similar size (2,405 vs 2,400 sqft); Similar age (2015 vs 2014); Similar lot size (6,315 vs 6,030 sqft)
    $502,171

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 8.9% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$500,345−$49,040−8.9%
2025$549,385−$12,133−2.2%
2024$561,518+$35,463+6.7%
2023$526,055+$24,646+4.9%
2022$501,409+$165,985+49.5%
2021$335,424+$15,609+4.9%
2020$319,815——
6-year total+$180,530+56.4%