DTX Value

445 Martel Ln, Coppell, TX 75019

3 bed / 3 bath, 2,727 sqft, built 1998 Appraised at $690,610 for 2026.

Dallas County account 180014300F0010000

Appraised value
$690,610
Tax year 2026
Living area
2,727 sqft
$253 per sqft
Year built
1998
Average 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 5OSU06 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 $253 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 45 residential records in the same neighborhood, the average appraised value is about $245 per square foot.

Comparable assessments

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

  • 304 Martel Ct, Coppell, TX 75019
    3,500 sqft | $250/sqft | built 1998 | Built same year (1998); Same neighborhood; Both recently remodeled (1998 vs 1998)
    $873,370
  • 314 Martel Ln, Coppell, TX 75019
    3,486 sqft | $250/sqft | built 1999 | Similar age (1999 vs 1998); Same neighborhood; Both recently remodeled (1999 vs 1998)
    $870,930

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.

  • 411 Greenway Ct, Coppell, TX 75019
    July-22-2026 | 2,737 sqft | $305/sqft | built 1997 | Similar size (2,737 sqft); Similar age (1997); Sold after the valuation date
    $835,000
  • 600 Wellington Rd, Coppell, TX 75019
    September-21-2026 | 2,668 sqft | $232/sqft | built 1995 | Similar size (2,668 sqft); Similar age (1995); Sold after the valuation date
    $619,000
  • 921 Brown Trl, Coppell, TX 75019
    September-30-2026 | 2,711 sqft | $231/sqft | built 1994 | Similar size (2,711 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $625,000
  • 408 Westlake Ct, Coppell, TX 75019
    August-17-2026 | 2,807 sqft | $276/sqft | built 1997 | Similar size (2,807 sqft); Similar age (1997); Sold after the valuation date
    $774,999
  • 157 Westbury Ct, Coppell, TX 75019
    June-26-2026 | 2,790 sqft | $275/sqft | built 1999 | Similar size (2,790 sqft); Similar age (1999); Sold after the valuation date
    $767,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Dallas Central Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.