DTX Value

310 Devon Dr, Coppell, TX 75019

4 bed / 4 bath, 4,050 sqft, built 2019 Appraised at $1,328,200 for 2026.

Dallas County account 180061600B0090000

Appraised value
$1,328,200
Tax year 2026
Living area
4,050 sqft
$328 per sqft
Year built
2019
Excellent quality
Value capped this year
Yes
An appraisal cap limited this year's appraised value

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 5OSS26 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 $328 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 43 residential records in the same neighborhood, the average appraised value is about $364 per square foot.

Comparable assessments

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

  • 341 Devon Dr, Coppell, TX 75019
    4,125 sqft | $418/sqft | built 2017 | Similar size (4,125 vs 4,050 sqft); Similar age (2017 vs 2019); Same quality (Excellent)
    $1,725,000
  • 317 Devon Dr, Coppell, TX 75019
    4,307 sqft | $296/sqft | built 2021 | 6% larger (4,307 vs 4,050 sqft); Similar age (2021 vs 2019); Same quality (Excellent)
    $1,275,700
  • 139 Washington Ct, Coppell, TX 75019
    3,819 sqft | $336/sqft | built 2013 | 6% smaller (3,819 vs 4,050 sqft); Same quality (Excellent); Same condition (Excellent)
    $1,282,140
  • 333 Devon Dr, Coppell, TX 75019
    3,826 sqft | $365/sqft | built 2017 | 6% smaller (3,826 vs 4,050 sqft); Similar age (2017 vs 2019); Same quality (Excellent)
    $1,395,860
  • 339 Oxford Pl, Coppell, TX 75019
    3,588 sqft | $344/sqft | built 2020 | 11% smaller (3,588 vs 4,050 sqft); Similar age (2020 vs 2019); Same quality (Excellent)
    $1,235,580

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.

  • 341 Devon Dr, Coppell, TX 75019
    August-28-2026 | 4,125 sqft | $339/sqft | built 2017 | Similar size (4,125 sqft); Similar age (2017); Sold after the valuation date
    $1,400,000
  • 540 Oak Grove Ln, Coppell, TX 75019
    July-24-2026 | 4,163 sqft | $312/sqft | built 2020 | Similar size (4,163 sqft); Similar age (2020); Sold after the valuation date
    $1,299,900
  • 635 Westhaven Rd, Coppell, TX 75019
    August-14-2026 | 3,389 sqft | $269/sqft | built 2019 | Similar age (2019); Sold after the valuation date; Same beds (4)
    $910,000
  • 967 E Bethel School Rd, Coppell, TX 75019
    July-10-2026 | 4,012 sqft | $209/sqft | built 1999 | Similar size (4,012 sqft); Sold after the valuation date; Same beds (4)
    $839,000
  • 746 Cameron Ct, Coppell, TX 75019
    August-5-2026 | 3,856 sqft | $353/sqft | built 2014 | Similar size (3,856 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $1,360,000

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.

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

  • $1,500,000 sale recorded on September-30-2026