DTX Value

628 N Allen Rd, Coppell, TX 75019

3 bed / 2 bath, 2,557 sqft, built 1991 Appraised at $560,930 for 2026.

Dallas County account 180073000D0010000

Appraised value
$560,930
Tax year 2026
Living area
2,557 sqft
$219 per sqft
Year built
1991
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 5OSM13 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 $219 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 230 residential records in the same neighborhood, the average appraised value is about $214 per square foot.

Comparable assessments

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

  • 642 Andover Ln, Coppell, TX 75019
    2,551 sqft | $230/sqft | built 1990 | Similar size (2,551 vs 2,557 sqft); Similar age (1990 vs 1991); Similar lot size (6,542 vs 6,981 sqft)
    $585,660
  • 880 Brentwood Dr, Coppell, TX 75019
    2,537 sqft | $233/sqft | built 1994 | Similar size (2,537 vs 2,557 sqft); Similar age (1994 vs 1991); Similar lot size (7,153 vs 6,981 sqft)
    $591,990
  • 627 Allen Rd, Coppell, TX 75019
    2,551 sqft | $206/sqft | built 1990 | Similar size (2,551 vs 2,557 sqft); Similar age (1990 vs 1991); Lot 11% smaller (6,233 vs 6,981 sqft)
    $526,370
  • 831 Chalfont Pl, Coppell, TX 75019
    2,593 sqft | $230/sqft | built 1990 | Similar size (2,593 vs 2,557 sqft); Similar age (1990 vs 1991); Similar lot size (7,193 vs 6,981 sqft)
    $596,510
  • 643 Allen Rd, Coppell, TX 75019
    2,543 sqft | $230/sqft | built 1990 | Similar size (2,543 vs 2,557 sqft); Similar age (1990 vs 1991); Lot 15% smaller (5,943 vs 6,981 sqft)
    $584,230

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.

  • 313 Parkview Pl, Coppell, TX 75019
    July-10-2026 | 2,626 sqft | $244/sqft | built 1987 | Similar size (2,626 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $640,000
  • 893 Parker Dr, Coppell, TX 75019
    June-5-2026 | 2,568 sqft | $229/sqft | built 1993 | Similar size (2,568 sqft); Similar age (1993); Sold after the valuation date
    $589,000
  • 605 Andover Ln, Coppell, TX 75019
    May-29-2026 | 2,428 sqft | $233/sqft | built 1990 | 5% size difference (2,428 sqft); Similar age (1990); Sold after the valuation date
    $565,000
  • 512 Wellington Rd, Coppell, TX 75019
    September-22-2026 | 2,486 sqft | $261/sqft | built 1994 | Similar size (2,486 sqft); Similar age (1994); Sold after the valuation date
    $649,500
  • 719 Parkway Blvd, Coppell, TX 75019
    August-21-2026 | 2,693 sqft | $236/sqft | built 1991 | 5% size difference (2,693 sqft); Similar age (1991); Sold after the valuation date
    $635,000

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.