DTX Value

309 Heartz Rd, Coppell, TX 75019

4 bed / 3 bath, 3,376 sqft, built 1996 Appraised at $776,950 for 2026.

Dallas County account 180065500C0170000

Appraised value
$776,950
Tax year 2026
Living area
3,376 sqft
$230 per sqft
Year built
1996
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 5OSV01 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 $230 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 84 residential records in the same neighborhood, the average appraised value is about $216 per square foot.

Comparable assessments

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

  • 318 Stonemeade Way, Coppell, TX 75019
    3,403 sqft | $239/sqft | built 1997 | Similar size (3,403 vs 3,376 sqft); Similar age (1997 vs 1996); Similar lot size (8,393 vs 8,477 sqft)
    $814,940
  • 320 Brushy Creek Trl, Coppell, TX 75019
    3,544 sqft | $222/sqft | built 1995 | Similar size (3,544 vs 3,376 sqft); Similar age (1995 vs 1996); Similar lot size (8,401 vs 8,477 sqft)
    $785,940
  • 313 Heartz Rd, Coppell, TX 75019
    3,368 sqft | $225/sqft | built 1994 | Similar size (3,368 vs 3,376 sqft); Similar age (1994 vs 1996); Similar lot size (8,136 vs 8,477 sqft)
    $758,140
  • 322 Heartz Rd, Coppell, TX 75019
    3,365 sqft | $232/sqft | built 1994 | Similar size (3,365 vs 3,376 sqft); Similar age (1994 vs 1996); Similar lot size (9,000 vs 8,477 sqft)
    $781,110
  • 317 Crooked Tree Ct, Coppell, TX 75019
    3,281 sqft | $220/sqft | built 1993 | Similar size (3,281 vs 3,376 sqft); Similar age (1993 vs 1996); Similar lot size (8,660 vs 8,477 sqft)
    $720,210

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.

  • 955 Condor Dr, Coppell, TX 75019
    July-31-2026 | 3,429 sqft | $257/sqft | built 1997 | Similar size (3,429 sqft); Similar age (1997); Sold after the valuation date
    $880,000
  • 405 Wellington Rd, Coppell, TX 75019
    July-6-2026 | 3,463 sqft | $236/sqft | built 1996 | Similar size (3,463 sqft); Similar age (1996); Sold after the valuation date
    $819,000
  • 306 W Bethel School Rd, Coppell, TX 75019
    October-8-2026 | 3,020 sqft | $232/sqft | built 1994 | 10% size difference (3,020 sqft); Similar age (1994); Sold after the valuation date
    $699,500
  • 842 Mallard Dr, Coppell, TX 75019
    September-10-2026 | 3,609 sqft | $222/sqft | built 1994 | 7% size difference (3,609 sqft); Similar age (1994); Sold after the valuation date
    $799,900
  • 514 Beverly Dr, Coppell, TX 75019
    July-20-2026 | 3,179 sqft | $220/sqft | built 1993 | 6% size difference (3,179 sqft); Similar age (1993); Sold after the valuation date
    $698,000

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.