DTX Value

509 Greenridge Dr, Coppell, TX 75019

3 bed / 2 bath, 1,762 sqft, built 1981 Appraised at $517,850 for 2026.

Dallas County account 18005320060130000

Appraised value
$517,850
Tax year 2026
Living area
1,762 sqft
$294 per sqft
Year built
1981
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 5OSM12 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 $294 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 113 residential records in the same neighborhood, the average appraised value is about $250 per square foot.

Comparable assessments

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

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.

  • 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
  • 705 Michelle Pl, Coppell, TX 75019
    September-30-2026 | 1,807 sqft | $304/sqft | built 1987 | Similar size (1,807 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $550,000
  • 328 Lakewood Ct, Coppell, TX 75019
    September-10-2026 | 1,670 sqft | $269/sqft | built 1982 | 5% size difference (1,670 sqft); Similar age (1982); Sold after the valuation date
    $449,900
  • 603 Duncan Dr, Coppell, TX 75019
    August-31-2026 | 1,835 sqft | $313/sqft | built 1985 | Similar size (1,835 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $575,000
  • 250 Creekside Ln, Coppell, TX 75019
    September-17-2026 | 1,610 sqft | $270/sqft | built 1984 | 9% size difference (1,610 sqft); Similar age (1984); Sold after the valuation date
    $434,900

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.