DTX Value

320 Park Valley Dr, Coppell, TX 75019

4 bed / 3 bath, 3,484 sqft, built 1993 Appraised at $810,410 for 2026.

Dallas County account 180058000E0090000

Appraised value
$810,410
Tax year 2026
Living area
3,484 sqft
$233 per sqft
Year built
1993
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 5OSS06 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 $233 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 82 residential records in the same neighborhood, the average appraised value is about $234 per square foot.

Comparable assessments

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

  • 117 Sand Point Ct, Coppell, TX 75019
    3,705 sqft | $241/sqft | built 1993 | 6% larger (3,705 vs 3,484 sqft); Built same year (1993); Similar lot size (10,966 vs 10,908 sqft)
    $892,900
  • 109 Sand Point Ct, Coppell, TX 75019
    3,210 sqft | $251/sqft | built 1993 | 8% smaller (3,210 vs 3,484 sqft); Built same year (1993); Similar lot size (11,300 vs 10,908 sqft)
    $805,050
  • 129 Trailwood Ln, Coppell, TX 75019
    3,527 sqft | $241/sqft | built 1992 | Similar size (3,527 vs 3,484 sqft); Similar age (1992 vs 1993); Lot 13% smaller (9,443 vs 10,908 sqft)
    $848,640
  • 105 Trailwood Ln, Coppell, TX 75019
    3,125 sqft | $249/sqft | built 1994 | 10% smaller (3,125 vs 3,484 sqft); Similar age (1994 vs 1993); Similar lot size (10,823 vs 10,908 sqft)
    $779,360
  • 340 Cedar Crest Dr, Coppell, TX 75019
    3,369 sqft | $239/sqft | built 1992 | Similar size (3,369 vs 3,484 sqft); Similar age (1992 vs 1993); Similar lot size (9,889 vs 10,908 sqft)
    $804,610

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.

  • 153 Windham Cir, Coppell, TX 75019
    September-29-2026 | 3,592 sqft | $237/sqft | built 1992 | Similar size (3,592 sqft); Similar age (1992); Sold after the valuation date
    $850,000
  • 328 Park Valley Dr, Coppell, TX 75019
    August-24-2026 | 3,618 sqft | $235/sqft | built 1992 | Similar size (3,618 sqft); Similar age (1992); Sold after the valuation date
    $850,000
  • 842 Mallard Dr, Coppell, TX 75019
    September-10-2026 | 3,609 sqft | $222/sqft | built 1994 | Similar size (3,609 sqft); Similar age (1994); Sold after the valuation date
    $799,900
  • 444 Avalon Ln, Coppell, TX 75019
    July-24-2026 | 3,428 sqft | $286/sqft | built 1996 | Similar size (3,428 sqft); Similar age (1996); Sold after the valuation date
    $979,000
  • 984 E Bethel School Rd, Coppell, TX 75019
    September-25-2026 | 3,610 sqft | $233/sqft | built 1998 | Similar size (3,610 sqft); Moderate age difference (5 years newer); 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.