DTX Value

257 Rosemount Ct, Coppell, TX 75019

5 bed / 4 bath, 4,338 sqft, built 2003 Appraised at $1,341,000 for 2026.

Dallas County account 180061800B0030000

Appraised value
$1,341,000
Tax year 2026
Living area
4,338 sqft
$309 per sqft
Year built
2003
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 5OSS16 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 $309 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 89 residential records in the same neighborhood, the average appraised value is about $290 per square foot.

Comparable assessments

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

  • 251 Stanton Ct, Coppell, TX 75019
    4,361 sqft | $304/sqft | built 1999 | Similar size (4,361 vs 4,338 sqft); Similar age (1999 vs 2003); Similar lot size (13,890 vs 13,782 sqft)
    $1,326,570
  • 711 Lexington Ave, Coppell, TX 75019
    4,254 sqft | $278/sqft | built 2000 | Similar size (4,254 vs 4,338 sqft); Similar age (2000 vs 2003); Similar lot size (12,732 vs 13,782 sqft)
    $1,182,890
  • 280 Benson Ln, Coppell, TX 75019
    4,522 sqft | $301/sqft | built 2000 | Similar size (4,522 vs 4,338 sqft); Similar age (2000 vs 2003); Similar lot size (12,943 vs 13,782 sqft)
    $1,359,530
  • 756 Lexington Ave, Coppell, TX 75019
    4,440 sqft | $290/sqft | built 1998 | Similar size (4,440 vs 4,338 sqft); Similar age (1998 vs 2003); Similar lot size (12,581 vs 13,782 sqft)
    $1,286,270
  • 706 Penfolds Ln, Coppell, TX 75019
    4,411 sqft | $321/sqft | built 2003 | Similar size (4,411 vs 4,338 sqft); Built same year (2003); Similar lot size (12,594 vs 13,782 sqft)
    $1,415,970

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.

  • 480 Country Ln, Coppell, TX 75019
    September-29-2026 | 4,017 sqft | $273/sqft | built 1993 | 7% size difference (4,017 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $1,095,000
  • 351 Pecan Hollow Dr, Coppell, TX 75019
    July-31-2026 | 4,257 sqft | $258/sqft | built 1992 | Similar size (4,257 sqft); Sold after the valuation date; Within 1 bedroom (4 vs 5)
    $1,100,000
  • 750 Armstrong Blvd, Coppell, TX 75019
    May-4-2026 | 4,227 sqft | $284/sqft | built 1999 | Similar size (4,227 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $1,200,000
  • 707 Bent Tree Ct, Coppell, TX 75019
    July-7-2026 | 4,597 sqft | $210/sqft | built 1996 | 6% size difference (4,597 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $965,000
  • 135 Manchester Ln, Coppell, TX 75019
    June-9-2026 | 4,039 sqft | $238/sqft | built 1998 | 7% size difference (4,039 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $959,500

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.