DTX Value

123 Trinity Ct, Coppell, TX 75019

3 bed / 3 bath, 3,397 sqft, built 2005 Appraised at $800,320 for 2026.

Dallas County account 180066700A0060000

Appraised value
$800,320
Tax year 2026
Living area
3,397 sqft
$236 per sqft
Year built
2005
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 5AST02 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 $236 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 19 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.

  • 104 Trinity Ct, Coppell, TX 75019
    3,224 sqft | $213/sqft | built 2005 | 5% smaller (3,224 vs 3,397 sqft); Built same year (2005); Same story count (2)
    $685,550
  • 139 Trinity Ct, Coppell, TX 75019
    4,066 sqft | $228/sqft | built 2003 | Similar age (2003 vs 2005); Same story count (2); Similar lot size (14,589 vs 13,990 sqft)
    $926,030
  • 111 Trinity Ct, Coppell, TX 75019
    3,035 sqft | $221/sqft | built 2004 | 11% smaller (3,035 vs 3,397 sqft); Similar age (2004 vs 2005); Same story count (2)
    $670,780
  • 135 Trinity Ct, Coppell, TX 75019
    4,362 sqft | $215/sqft | built 2004 | Similar age (2004 vs 2005); Similar lot size (13,924 vs 13,990 sqft); Same quality (Very Good)
    $937,000

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.

  • 940 Creek Xing, Coppell, TX 75019
    September-4-2026 | 3,380 sqft | $281/sqft | built 1993 | Similar size (3,380 sqft); Sold after the valuation date; Within 1 bedroom (4 vs 3)
    $950,000
  • 153 Windham Cir, Coppell, TX 75019
    September-29-2026 | 3,592 sqft | $237/sqft | built 1992 | 6% size difference (3,592 sqft); Sold after the valuation date; Within 1 bedroom (4 vs 3)
    $850,000
  • 270 Chestnut Ct, Coppell, TX 75019
    June-22-2026 | 3,418 sqft | $272/sqft | built 1996 | Similar size (3,418 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $930,000
  • 623 E Bethel School Rd, Coppell, TX 75019
    September-2-2026 | 3,515 sqft | $228/sqft | built 1989 | Similar size (3,515 sqft); Sold after the valuation date
    $799,900
  • 984 E Bethel School Rd, Coppell, TX 75019
    September-25-2026 | 3,610 sqft | $233/sqft | built 1998 | 6% size difference (3,610 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $839,900

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.