DTX Value

442 Martel Ln, Coppell, TX 75019

4 bed / 4 bath, 3,659 sqft, built 1998 Appraised at $800,000 for 2026.

Dallas County account 180014300D0010000

Appraised value
$800,000
Tax year 2026
Living area
3,659 sqft
$219 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 $219 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.

  • 323 Martel Ln, Coppell, TX 75019
    3,973 sqft | $268/sqft | built 1996 | 9% larger (3,973 vs 3,659 sqft); Similar age (1996 vs 1998); Similar lot size (13,469 vs 14,135 sqft)
    $1,064,110
  • 330 Martel Ln, Coppell, TX 75019
    3,575 sqft | $220/sqft | built 1999 | Similar size (3,575 vs 3,659 sqft); Similar age (1999 vs 1998); Lot 16% smaller (11,807 vs 14,135 sqft)
    $785,000
  • 315 Martel Ln, Coppell, TX 75019
    4,225 sqft | $234/sqft | built 1998 | Built same year (1998); Similar lot size (14,120 vs 14,135 sqft); Same quality (Average)
    $986,650
  • 309 Martel Ct, Coppell, TX 75019
    3,891 sqft | $226/sqft | built 1996 | 6% larger (3,891 vs 3,659 sqft); Similar age (1996 vs 1998); Same quality (Average)
    $877,590
  • 445 Martel Ln, Coppell, TX 75019
    2,727 sqft | $253/sqft | built 1998 | Built same year (1998); Similar lot size (13,027 vs 14,135 sqft); Same quality (Average)
    $690,610

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.

  • 625 Cambridge Manor Ln, Coppell, TX 75019
    October-8-2026 | 3,777 sqft | $298/sqft | built 1996 | Similar size (3,777 sqft); Similar age (1996); Sold after the valuation date
    $1,125,000
  • 153 Windham Cir, Coppell, TX 75019
    September-29-2026 | 3,592 sqft | $237/sqft | built 1992 | Similar size (3,592 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $850,000
  • 984 E Bethel School Rd, Coppell, TX 75019
    September-25-2026 | 3,610 sqft | $233/sqft | built 1998 | Similar size (3,610 sqft); Similar age (1998); Sold after the valuation date
    $839,900
  • 940 Creek Xing, Coppell, TX 75019
    September-4-2026 | 3,380 sqft | $281/sqft | built 1993 | 8% size difference (3,380 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $950,000
  • 328 Park Valley Dr, Coppell, TX 75019
    August-24-2026 | 3,618 sqft | $235/sqft | built 1992 | Similar size (3,618 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $850,000

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.