DTX Value

321 Martel Ct, Coppell, TX 75019

5 bed / 5 bath, 3,785 sqft, built 1997 Appraised at $936,000 for 2026.

Dallas County account 180014300D0100000

Appraised value
$936,000
Tax year 2026
Living area
3,785 sqft
$247 per sqft
Year built
1997
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 $247 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.

  • 331 Martel Ln, Coppell, TX 75019
    3,810 sqft | $288/sqft | built 1997 | Similar size (3,810 vs 3,785 sqft); Built same year (1997); Similar lot size (13,558 vs 13,436 sqft)
    $1,097,700
  • 401 Martel Ln, Coppell, TX 75019
    3,720 sqft | $290/sqft | built 1997 | Similar size (3,720 vs 3,785 sqft); Built same year (1997); Similar lot size (12,321 vs 13,436 sqft)
    $1,078,000
  • 327 Martel Ln, Coppell, TX 75019
    3,899 sqft | $291/sqft | built 1997 | Similar size (3,899 vs 3,785 sqft); Built same year (1997); Similar lot size (13,905 vs 13,436 sqft)
    $1,133,730
  • 304 Auburn Way, Coppell, TX 75019
    3,879 sqft | $232/sqft | built 1999 | Similar size (3,879 vs 3,785 sqft); Similar age (1999 vs 1997); Similar lot size (13,522 vs 13,436 sqft)
    $898,730
  • 310 Martel Ln, Coppell, TX 75019
    3,954 sqft | $241/sqft | built 1998 | Similar size (3,954 vs 3,785 sqft); Similar age (1998 vs 1997); Similar lot size (13,825 vs 13,436 sqft)
    $954,590

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 | Similar size (3,610 sqft); Similar age (1998); Sold after the valuation date
    $839,900
  • 623 E Bethel School Rd, Coppell, TX 75019
    September-2-2026 | 3,515 sqft | $228/sqft | built 1989 | 7% size difference (3,515 sqft); Moderate age difference (8 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 (4 years older); Sold after the valuation date
    $1,095,000
  • 153 Windham Cir, Coppell, TX 75019
    September-29-2026 | 3,592 sqft | $237/sqft | built 1992 | 5% size difference (3,592 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $850,000
  • 135 Manchester Ln, Coppell, TX 75019
    June-9-2026 | 4,039 sqft | $238/sqft | built 1998 | 7% size difference (4,039 sqft); Similar age (1998); Sold after the valuation date
    $959,500

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.