DTX Value

426 Martel Ln, Coppell, TX 75019

4 bed / 3 bath, 3,809 sqft, built 1998 Appraised at $951,760 for 2026.

Dallas County account 180014300D0050000

Appraised value
$951,760
Tax year 2026
Living area
3,809 sqft
$250 per sqft
Year built
1998
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 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 $250 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.

  • 326 Martel Ln, Coppell, TX 75019
    3,967 sqft | $236/sqft | built 1997 | Similar size (3,967 vs 3,809 sqft); Similar age (1997 vs 1998); Similar lot size (10,947 vs 11,206 sqft)
    $937,090
  • 317 Martel Ct, Coppell, TX 75019
    3,873 sqft | $241/sqft | built 1996 | Similar size (3,873 vs 3,809 sqft); Similar age (1996 vs 1998); Similar lot size (11,093 vs 11,206 sqft)
    $932,120
  • 313 Martel Ct, Coppell, TX 75019
    3,813 sqft | $281/sqft | built 1996 | Similar size (3,813 vs 3,809 sqft); Similar age (1996 vs 1998); Same story count (2)
    $1,071,290
  • 429 Martel Ln, Coppell, TX 75019
    3,836 sqft | $239/sqft | built 1998 | Similar size (3,836 vs 3,809 sqft); Built same year (1998); Lot 18% smaller (9,176 vs 11,206 sqft)
    $916,930
  • 322 Martel Ln, Coppell, TX 75019
    3,729 sqft | $245/sqft | built 1996 | Similar size (3,729 vs 3,809 sqft); Similar age (1996 vs 1998); Lot 14% smaller (9,593 vs 11,206 sqft)
    $912,700

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.

  • 984 E Bethel School Rd, Coppell, TX 75019
    September-25-2026 | 3,610 sqft | $233/sqft | built 1998 | 5% size difference (3,610 sqft); Similar age (1998); Sold after the valuation date
    $839,900
  • 328 Park Valley Dr, Coppell, TX 75019
    August-24-2026 | 3,618 sqft | $235/sqft | built 1992 | 5% size difference (3,618 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $850,000
  • 153 Windham Cir, Coppell, TX 75019
    September-29-2026 | 3,592 sqft | $237/sqft | built 1992 | 6% size difference (3,592 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $850,000
  • 842 Mallard Dr, Coppell, TX 75019
    September-10-2026 | 3,609 sqft | $222/sqft | built 1994 | 5% size difference (3,609 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $799,900
  • 480 Country Ln, Coppell, TX 75019
    September-29-2026 | 4,017 sqft | $273/sqft | built 1993 | 6% size difference (4,017 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $1,095,000

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.