DTX Value

518 Cooper Ln, Coppell, TX 75019

4 bed / 3 bath, 2,180 sqft, built 1986 Appraised at $601,650 for 2026.

Dallas County account 18001510510370000

Appraised value
$601,650
Tax year 2026
Living area
2,180 sqft
$276 per sqft
Year built
1986
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 $276 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.

  • 440 Brooks Ln, Coppell, TX 75019
    2,180 sqft | $265/sqft | built 1984 | Similar size (2,180 vs 2,180 sqft); Similar age (1984 vs 1986); Same story count (1)
    $577,700
  • 440 Cooper Ln, Coppell, TX 75019
    2,180 sqft | $261/sqft | built 1986 | Similar size (2,180 vs 2,180 sqft); Built same year (1986); Same story count (1)
    $569,070
  • 424 Cozby Ave, Coppell, TX 75019
    2,180 sqft | $261/sqft | built 1984 | Similar size (2,180 vs 2,180 sqft); Similar age (1984 vs 1986); Same story count (1)
    $569,070
  • 404 Cooper Ln, Coppell, TX 75019
    2,180 sqft | $254/sqft | built 1985 | Similar size (2,180 vs 2,180 sqft); Similar age (1985 vs 1986); Same story count (1)
    $554,590
  • 443 Brooks Ln, Coppell, TX 75019
    2,104 sqft | $252/sqft | built 1983 | Similar size (2,104 vs 2,180 sqft); Similar age (1983 vs 1986); Similar lot size (9,000 vs 8,851 sqft)
    $529,780

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.