DTX Value

307 Martel Ln, Coppell, TX 75019

4 bed / 4 bath, 4,286 sqft, built 1998 Appraised at $1,014,690 for 2026.

Dallas County account 180014300E0110000

Appraised value
$1,014,690
Tax year 2026
Living area
4,286 sqft
$237 per sqft
Year built
1998
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 $237 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.

  • 339 Martel Ln, Coppell, TX 75019
    4,207 sqft | $239/sqft | built 1998 | Similar size (4,207 vs 4,286 sqft); Built same year (1998); Similar lot size (12,321 vs 12,399 sqft)
    $1,006,650
  • 319 Martel Ln, Coppell, TX 75019
    4,308 sqft | $263/sqft | built 1996 | Similar size (4,308 vs 4,286 sqft); Similar age (1996 vs 1998); Similar lot size (11,520 vs 12,399 sqft)
    $1,131,130
  • 409 Martel Ln, Coppell, TX 75019
    4,150 sqft | $249/sqft | built 1997 | Similar size (4,150 vs 4,286 sqft); Similar age (1997 vs 1998); Similar lot size (12,321 vs 12,399 sqft)
    $1,032,780
  • 335 Martel Ln, Coppell, TX 75019
    4,003 sqft | $265/sqft | built 1997 | 7% smaller (4,003 vs 4,286 sqft); Similar age (1997 vs 1998); Similar lot size (12,320 vs 12,399 sqft)
    $1,060,000
  • 405 Martel Ln, Coppell, TX 75019
    3,752 sqft | $253/sqft | built 1998 | 12% smaller (3,752 vs 4,286 sqft); Built same year (1998); Similar lot size (12,321 vs 12,399 sqft)
    $948,000

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.

  • 351 Pecan Hollow Dr, Coppell, TX 75019
    July-31-2026 | 4,257 sqft | $258/sqft | built 1992 | Similar size (4,257 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $1,100,000
  • 625 Cambridge Manor Ln, Coppell, TX 75019
    October-8-2026 | 3,777 sqft | $298/sqft | built 1996 | 12% size difference (3,777 sqft); Similar age (1996); Sold after the valuation date
    $1,125,000
  • 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
  • 326 Martel Ln, Coppell, TX 75019
    June-26-2026 | 4,100 sqft | $232/sqft | built 1997 | Similar size (4,100 sqft); Similar age (1997); Sold after the valuation date
    $950,000
  • 153 Windham Cir, Coppell, TX 75019
    September-29-2026 | 3,592 sqft | $237/sqft | built 1992 | Moderate age difference (6 years older); Sold after the valuation date; Same beds (4)
    $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.