DTX Value

407 Cozby Ave, Coppell, TX 75019

3 bed / 2 bath, 1,717 sqft, built 1984 Appraised at $484,260 for 2026.

Dallas County account 18001510540220000

Appraised value
$484,260
Tax year 2026
Living area
1,717 sqft
$282 per sqft
Year built
1984
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 75019 and DCAD Appraisal Area 5OSM04 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 $282 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 75019.
  • Neighborhood value signalAmong 166 residential records in the same neighborhood, the average appraised value is about $249 per square foot.

Comparable assessments

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

  • 413 Cooper Ln, Coppell, TX 75019
    1,790 sqft | $271/sqft | built 1985 | Similar size (1,790 vs 1,717 sqft); Similar age (1985 vs 1984); Same story count (1)
    $485,000
  • 308 Brooks Ln, Coppell, TX 75019
    1,717 sqft | $267/sqft | built 1983 | Similar size (1,717 vs 1,717 sqft); Similar age (1983 vs 1984); Same story count (1)
    $458,000
  • 412 Brooks Ln, Coppell, TX 75019
    1,790 sqft | $280/sqft | built 1983 | Similar size (1,790 vs 1,717 sqft); Similar age (1983 vs 1984); Same story count (1)
    $501,830
  • 436 Brooks Ln, Coppell, TX 75019
    1,717 sqft | $262/sqft | built 1984 | Similar size (1,717 vs 1,717 sqft); Built same year (1984); Same story count (1)
    $450,000
  • 444 Brooks Ln, Coppell, TX 75019
    1,717 sqft | $275/sqft | built 1984 | Similar size (1,717 vs 1,717 sqft); Built same year (1984); Same story count (1)
    $472,380

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.

  • 705 Michelle Pl, Coppell, TX 75019
    September-30-2026 | 1,807 sqft | $304/sqft | built 1987 | 5% size difference (1,807 sqft); Similar age (1987); Sold after the valuation date
    $550,000
  • 250 Creekside Ln, Coppell, TX 75019
    September-17-2026 | 1,610 sqft | $270/sqft | built 1984 | 6% size difference (1,610 sqft); Similar age (1984); Sold after the valuation date
    $434,900
  • 149 Edgewood Dr, Coppell, TX 75019
    August-28-2026 | 1,744 sqft | $261/sqft | built 1981 | Similar size (1,744 sqft); Similar age (1981); Sold after the valuation date
    $454,900
  • 117 Meadowglen Cir, Coppell, TX 75019
    July-29-2026 | 1,854 sqft | $278/sqft | built 1984 | 8% size difference (1,854 sqft); Similar age (1984); Sold after the valuation date
    $515,000
  • 328 Lakewood Ct, Coppell, TX 75019
    September-10-2026 | 1,670 sqft | $269/sqft | built 1982 | Similar size (1,670 sqft); Similar age (1982); Sold after the valuation date
    $449,900

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.