DTX Value

434 Wellington Dr, Mesquite, TX 75149

3 bed / 2 bath, 1,751 sqft, built 1986, in Casa Terrace Appraised at $251,420 for 2026.

Dallas County account 380264900B0200000

Appraised value
$251,420
Tax year 2026
Living area
1,751 sqft
$144 per sqft
Year built
1986
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 75149 and Casa Terrace 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 $144 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Casa Terrace neighborhood and ZIP 75149.
  • Neighborhood value signalAmong 265 residential records in the same neighborhood, the average appraised value is about $151 per square foot.

Comparable assessments

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

  • 420 Adelaide Dr, Mesquite, TX 75149
    1,751 sqft | $152/sqft | built 1986 | Similar size (1,751 vs 1,751 sqft); Built same year (1986); Similar lot size (5,556 vs 5,333 sqft)
    $266,120
  • 412 Kent Dr, Mesquite, TX 75149
    1,702 sqft | $157/sqft | built 1986 | Similar size (1,702 vs 1,751 sqft); Built same year (1986); Similar lot size (5,334 vs 5,333 sqft)
    $267,650
  • 1537 Colborne Dr, Mesquite, TX 75149
    1,791 sqft | $155/sqft | built 1985 | Similar size (1,791 vs 1,751 sqft); Similar age (1985 vs 1986); Similar lot size (5,355 vs 5,333 sqft)
    $277,930
  • 405 Long Shadow Ln, Mesquite, TX 75149
    1,698 sqft | $171/sqft | built 1988 | Similar size (1,698 vs 1,751 sqft); Similar age (1988 vs 1986); Similar lot size (5,376 vs 5,333 sqft)
    $289,910
  • 430 Running Brook Ln, Mesquite, TX 75149
    1,822 sqft | $150/sqft | built 1986 | Similar size (1,822 vs 1,751 sqft); Built same year (1986); Similar lot size (5,420 vs 5,333 sqft)
    $272,450

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.

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.