DTX Value

3884 Echobrook Ln, Dallas, TX 75229

4 bed / 4 bath, 3,512 sqft, built 1975, in Northwest Dallas Appraised at $1,215,060 for 2026.

Dallas County account 00000584853850000

Appraised value
$1,215,060
Tax year 2026
Living area
3,512 sqft
$346 per sqft
Year built
1975
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 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 $346 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 202 residential records in the same neighborhood, the average appraised value is about $350 per square foot.

Comparable assessments

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

  • 10727 Cox Ln, Dallas, TX 75229
    3,502 sqft | $308/sqft | built 1974 | Similar size (3,502 vs 3,512 sqft); Similar age (1974 vs 1975); Same story count (1)
    $1,077,240
  • 3737 Princess Ln, Dallas, TX 75229
    3,534 sqft | $318/sqft | built 1972 | Similar size (3,534 vs 3,512 sqft); Similar age (1972 vs 1975); Same story count (1)
    $1,123,500
  • 3908 Princess Cir, Dallas, TX 75229
    3,503 sqft | $528/sqft | built 1962 | Similar size (3,503 vs 3,512 sqft); Same story count (1); Similar lot size (17,638 vs 18,020 sqft)
    $1,848,060
  • 3897 Princess Ln, Dallas, TX 75229
    3,527 sqft | $337/sqft | built 1972 | Similar size (3,527 vs 3,512 sqft); Similar age (1972 vs 1975); Same story count (1)
    $1,189,310
  • 3766 Princess Ln, Dallas, TX 75229
    3,510 sqft | $356/sqft | built 1972 | Similar size (3,510 vs 3,512 sqft); Similar age (1972 vs 1975); Same story count (1)
    $1,248,230

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.

  • 10747 Bushire Dr, Dallas, TX 75229
    September-15-2026 | 3,208 sqft | $592/sqft | built 1969 | 9% size difference (3,208 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $1,900,000
  • 3767 Jubilee Trl, Dallas, TX 75229
    June-30-2026 | 3,437 sqft | $349/sqft | built 1972 | Similar size (3,437 sqft); Similar age (1972); Sold after the valuation date
    $1,198,000
  • 5164 Del Roy Dr, Dallas, TX 75229
    September-16-2026 | 3,412 sqft | $418/sqft | built 1960 | Similar size (3,412 sqft); Sold after the valuation date; Same beds (4)
    $1,425,000
  • 3728 Princess Ln, Dallas, TX 75229
    July-31-2026 | 3,205 sqft | $413/sqft | built 1972 | 9% size difference (3,205 sqft); Similar age (1972); Sold after the valuation date
    $1,325,000
  • 3851 Goodfellow Dr, Dallas, TX 75229
    July-23-2026 | 3,317 sqft | $279/sqft | built 1965 | 6% size difference (3,317 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $925,000

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.