DTX Value

143 Heather Glen Dr, Coppell, TX 75019

3 bed / 3 bath, 1,914 sqft, built 1982 Appraised at $540,840 for 2026.

Dallas County account 18000200590120000

Appraised value
$540,840
Tax year 2026
Living area
1,914 sqft
$283 per sqft
Year built
1982
Very Good 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 5OSJ02 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 $283 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 220 residential records in the same neighborhood, the average appraised value is about $280 per square foot.

Comparable assessments

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

  • 146 Edgewood Dr, Coppell, TX 75019
    1,914 sqft | $291/sqft | built 1982 | Similar size (1,914 vs 1,914 sqft); Built same year (1982); Similar lot size (8,120 vs 8,120 sqft)
    $557,090
  • 201 Heartz Rd, Coppell, TX 75019
    1,881 sqft | $270/sqft | built 1982 | Similar size (1,881 vs 1,914 sqft); Built same year (1982); Similar lot size (7,560 vs 8,120 sqft)
    $507,570
  • 158 Edgewood Dr, Coppell, TX 75019
    1,866 sqft | $307/sqft | built 1982 | Similar size (1,866 vs 1,914 sqft); Built same year (1982); Similar lot size (8,120 vs 8,120 sqft)
    $572,640
  • 313 Lakewood Ct, Coppell, TX 75019
    1,926 sqft | $264/sqft | built 1983 | Similar size (1,926 vs 1,914 sqft); Similar age (1983 vs 1982); Lot 14% smaller (7,007 vs 8,120 sqft)
    $509,300
  • 138 Edgewood Dr, Coppell, TX 75019
    1,970 sqft | $285/sqft | built 1982 | Similar size (1,970 vs 1,914 sqft); Built same year (1982); Lot 10% larger (8,960 vs 8,120 sqft)
    $561,250

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.

  • 603 Duncan Dr, Coppell, TX 75019
    August-31-2026 | 1,835 sqft | $313/sqft | built 1985 | Similar size (1,835 sqft); Similar age (1985); Sold after the valuation date
    $575,000
  • 261 Magnolia Dr, Coppell, TX 75019
    July-13-2026 | 1,913 sqft | $301/sqft | built 1989 | Similar size (1,913 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $575,000
  • 705 Michelle Pl, Coppell, TX 75019
    September-30-2026 | 1,807 sqft | $304/sqft | built 1987 | 6% size difference (1,807 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $550,000
  • 247 Woodhurst Dr, Coppell, TX 75019
    September-17-2026 | 1,963 sqft | $203/sqft | built 1979 | Similar size (1,963 sqft); Similar age (1979); Sold after the valuation date
    $399,000
  • 206 Carolina Ct, Coppell, TX 75019
    September-28-2026 | 2,041 sqft | $260/sqft | built 1985 | 7% size difference (2,041 sqft); Similar age (1985); Sold after the valuation date
    $530,000

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.