DTX Value

6840 Walnut Hill Ln, Dallas, TX 75230

3 bed / 3 bath, 3,991 sqft, built 2022, in Preston Hollow Appraised at $1,500,000 for 2026.

Dallas County account 00000407932000000

Appraised value
$1,500,000
Tax year 2026
Living area
3,991 sqft
$376 per sqft
Year built
2022
Excellent 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 75230, Preston Hollow, 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 $376 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 75230.
  • Neighborhood value signalAmong 68 residential records in the same neighborhood, the average appraised value is about $386 per square foot.

Comparable assessments

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

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.

  • 5963 Melshire Dr, Dallas, TX 75230
    June-30-2026 | 4,020 sqft | $535/sqft | built 2014 | Similar size (4,020 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $2,150,000
  • 9949 Kingsway Ave, Dallas, TX 75230
    July-31-2026 | 4,280 sqft | $646/sqft | built 2026 | 7% size difference (4,280 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $2,765,000
  • 5917 Meaders Ln, Dallas, TX 75230
    May-7-2026 | 4,104 sqft | $603/sqft | built 2004 | Similar size (4,104 sqft); Sold after the valuation date
    $2,475,000
  • 11123 W Ricks Cir, Dallas, TX 75230
    May-26-2026 | 3,779 sqft | $582/sqft | built 2018 | 5% size difference (3,779 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $2,200,000
  • 5806 Del Roy Dr, Dallas, TX 75230
    September-22-2026 | 4,804 sqft | $665/sqft | built 2012 | Moderate age difference (10 years older); Sold after the valuation date; Within 1 bedroom (4 vs 3)
    $3,195,000

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.