DTX Value

504 Cozby Ave, Coppell, TX 75019

4 bed / 2 bath, 2,104 sqft, built 1983 Appraised at $521,980 for 2026.

Dallas County account 18001510570090000

Appraised value
$521,980
Tax year 2026
Living area
2,104 sqft
$248 per sqft
Year built
1983
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 $248 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.

  • 448 Cozby Ave, Coppell, TX 75019
    2,180 sqft | $255/sqft | built 1984 | Similar size (2,180 vs 2,104 sqft); Similar age (1984 vs 1983); Similar lot size (10,478 vs 10,386 sqft)
    $556,890
  • 419 Dillard Ln, Coppell, TX 75019
    2,104 sqft | $271/sqft | built 1982 | Similar size (2,104 vs 2,104 sqft); Similar age (1982 vs 1983); Similar lot size (9,422 vs 10,386 sqft)
    $569,480
  • 453 Cooper Ln, Coppell, TX 75019
    2,180 sqft | $254/sqft | built 1986 | Similar size (2,180 vs 2,104 sqft); Similar age (1986 vs 1983); Similar lot size (10,599 vs 10,386 sqft)
    $553,010
  • 429 Dillard Ln, Coppell, TX 75019
    2,043 sqft | $269/sqft | built 1982 | Similar size (2,043 vs 2,104 sqft); Similar age (1982 vs 1983); Similar lot size (9,514 vs 10,386 sqft)
    $550,000
  • 523 Cooper Ln, Coppell, TX 75019
    2,180 sqft | $256/sqft | built 1986 | Similar size (2,180 vs 2,104 sqft); Similar age (1986 vs 1983); Similar lot size (10,748 vs 10,386 sqft)
    $557,530

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.

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.