DTX Value

3246 Duchess Trl, Dallas, TX 75229

5 bed / 2 bath, 3,567 sqft, built 1960, in Northwest Dallas Appraised at $810,040 for 2026.

Dallas County account 00000589732000000

Appraised value
$810,040
Tax year 2026
Living area
3,567 sqft
$227 per sqft
Year built
1960
Very Good quality
Value capped this year
Yes
An appraisal cap limited this year's appraised value

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 75229, Northwest Dallas, 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 $227 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northwest Dallas neighborhood and ZIP 75229.
  • Neighborhood value signalAmong 753 residential records in the same neighborhood, the average appraised value is about $298 per square foot.

Comparable assessments

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

  • 3559 Princess Ln, Dallas, TX 75229
    3,515 sqft | $281/sqft | built 1956 | Similar size (3,515 vs 3,567 sqft); Similar age (1956 vs 1960); Similar lot size (10,065 vs 10,096 sqft)
    $987,030
  • 3231 Lancelot Dr, Dallas, TX 75229
    3,360 sqft | $218/sqft | built 1960 | 6% smaller (3,360 vs 3,567 sqft); Built same year (1960); Similar lot size (9,907 vs 10,096 sqft)
    $732,740
  • 10656 Countess Dr, Dallas, TX 75229
    3,398 sqft | $196/sqft | built 1959 | Similar size (3,398 vs 3,567 sqft); Similar age (1959 vs 1960); Similar lot size (10,100 vs 10,096 sqft)
    $665,610
  • 3228 Norcross Ln, Dallas, TX 75229
    3,261 sqft | $290/sqft | built 1959 | 9% smaller (3,261 vs 3,567 sqft); Similar age (1959 vs 1960); Similar lot size (10,435 vs 10,096 sqft)
    $944,230
  • 3319 Duchess Trl, Dallas, TX 75229
    3,314 sqft | $265/sqft | built 1959 | 7% smaller (3,314 vs 3,567 sqft); Similar age (1959 vs 1960); Similar lot size (10,277 vs 10,096 sqft)
    $879,680

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.

  • 3581 Woodleigh Dr, Dallas, TX 75229
    September-25-2026 | 2,733 sqft | $201/sqft | built 1955 | Moderate age difference (5 years older); Sold after the valuation date; Same beds (5)
    $550,000
  • 3841 Peter Pan Dr, Dallas, TX 75229
    May-29-2026 | 3,510 sqft | $328/sqft | built 1970 | Similar size (3,510 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $1,150,000
  • 4138 Cedarbrush Dr, Dallas, TX 75229
    June-11-2026 | 3,537 sqft | $394/sqft | built 1961 | Similar size (3,537 sqft); Similar age (1961); Sold after the valuation date
    $1,395,000
  • 3255 Whitehall Dr, Dallas, TX 75229
    June-30-2026 | 3,233 sqft | $206/sqft | built 1965 | 9% size difference (3,233 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $665,000
  • 4429 Goodfellow Dr, Dallas, TX 75229
    June-12-2026 | 3,526 sqft | $396/sqft | built 1965 | Similar size (3,526 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $1,395,000

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.