DTX Value

6439 Prestonshire Ln, Dallas, TX 75225

5 bed / 5 bath, 6,847 sqft, built 2005, in Preston Hollow Appraised at $3,407,470 for 2026.

Dallas County account 00000407431000000

Appraised value
$3,407,470
Tax year 2026
Living area
6,847 sqft
$498 per sqft
Year built
2005
Very Good quality

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 75225 and Preston Hollow 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 DCAD records highlight what may be worth checking before you file.

  • Appraised value per square footThe current public record shows about $498 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Preston Hollow neighborhood and ZIP 75225.
  • Neighborhood value signalAmong 232 residential records in the same neighborhood, the average appraised value is about $546 per square foot.

Comparable assessments

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

  • 6739 Lupton Dr, Dallas, TX 75225
    6,725 sqft | $527/sqft | built 2007 | Similar size (6,725 vs 6,847 sqft); Similar age (2007 vs 2005); Similar lot size (18,000 vs 18,000 sqft)
    $3,546,080
  • 6423 Desco Dr, Dallas, TX 75225
    7,101 sqft | $476/sqft | built 2006 | Similar size (7,101 vs 6,847 sqft); Similar age (2006 vs 2005); Same story count (2)
    $3,380,320
  • 6430 Stefani Dr, Dallas, TX 75225
    7,126 sqft | $506/sqft | built 2007 | Similar size (7,126 vs 6,847 sqft); Similar age (2007 vs 2005); Same story count (2)
    $3,608,890
  • 6824 Lupton Dr, Dallas, TX 75225
    6,544 sqft | $500/sqft | built 2007 | Similar size (6,544 vs 6,847 sqft); Similar age (2007 vs 2005); Same story count (2)
    $3,275,000
  • 6439 Lupton Dr, Dallas, TX 75225
    6,489 sqft | $501/sqft | built 2004 | 5% smaller (6,489 vs 6,847 sqft); Similar age (2004 vs 2005); Same story count (2)
    $3,250,000

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.

  • 6239 Park Ln, Dallas, TX 75225
    August-26-2026 | 7,207 sqft | $665/sqft | built 1999 | 5% size difference (7,207 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $4,795,000
  • 6430 Stefani Dr, Dallas, TX 75225
    July-31-2026 | 7,557 sqft | $576/sqft | built 2007 | 10% size difference (7,557 sqft); Similar age (2007); Sold after the valuation date
    $4,350,000
  • 6247 Lupton Dr, Dallas, TX 75225
    May-11-2026 | 6,605 sqft | $499/sqft | built 2006 | Similar size (6,605 sqft); Similar age (2006); Sold after the valuation date
    $3,295,000
  • 7270 Turtle Creek Blvd, Dallas, TX 75225
    June-10-2026 | 7,167 sqft | $906/sqft | built 2003 | Similar size (7,167 sqft); Similar age (2003); Sold after the valuation date
    $6,495,000
  • 3504 Wentwood Dr, Dallas, TX 75225
    September-29-2026 | 6,672 sqft | $1,018/sqft | built 2018 | Similar size (6,672 sqft); Sold after the valuation date; Same beds (5)
    $6,795,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Dallas 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.