Collin Value

4309 Holburn Dr, Mckinney, TX 75070

2,814 sqft, built 2014, in Windsor Park Addition. Appraised at $498,978 for 2026.

Collin County account 2696331

Appraised value
$498,978
Tax year 2026
Living area
2,814 sqft
$177 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 75070, Windsor Park Addition, 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 2.0% from $509,000 in 2025 to $498,978 in 2026.
  • Appraised value per square footThe current public record shows about $177 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Windsor Park Addition neighborhood and ZIP 75070.
  • Neighborhood value signalAmong 53 residential records in the same neighborhood, the average appraised value is about $192 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -4.4% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 4221 Holburn Dr, Mckinney, TX 75070
    2,811 sqft | $177/sqft | built 2014 | Similar size (2,811 vs 2,814 sqft); Built same year (2014); Similar lot size (6,009 vs 6,028 sqft)
    $497,625
  • 4720 Whitehall Ct, Mckinney, TX 75070
    2,811 sqft | $174/sqft | built 2015 | Similar size (2,811 vs 2,814 sqft); Similar age (2015 vs 2014); Similar lot size (6,002 vs 6,028 sqft)
    $490,100
  • 4704 Whitehall Ct, Mckinney, TX 75070
    2,811 sqft | $175/sqft | built 2015 | Similar size (2,811 vs 2,814 sqft); Similar age (2015 vs 2014); Similar lot size (6,000 vs 6,028 sqft)
    $491,437
  • 4724 Whitehall Ct, Mckinney, TX 75070
    2,886 sqft | $172/sqft | built 2015 | Similar size (2,886 vs 2,814 sqft); Similar age (2015 vs 2014); Lot 13% larger (6,806 vs 6,028 sqft)
    $495,261
  • 4317 Holburn Dr, Mckinney, TX 75070
    2,820 sqft | $179/sqft | built 2014 | Similar size (2,820 vs 2,814 sqft); Built same year (2014); Lot 18% larger (7,122 vs 6,028 sqft)
    $504,056

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 2.0% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$498,978−$10,022−2.0%
2025$509,000−$27,690−5.2%
2024$536,690+$43,839+8.9%
2023$492,851+$49,093+11.1%
2022$443,758+$77,188+21.1%
2021$366,570+$11,057+3.1%
2020$355,513——
6-year total+$143,465+40.4%