DTX Value

4421 Mallard Ln, Sachse, TX 75048

4 bed / 2 bath, 2,145 sqft, built 2003 Appraised at $399,140 for 2026.

Dallas County account 480069000A0030000

Appraised value
$399,140
Tax year 2026
Living area
2,145 sqft
$186 per sqft
Year built
2003
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 75048 and DCAD Appraisal Area 3GSQ12 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 $186 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 75048.
  • Neighborhood value signalAmong 105 residential records in the same neighborhood, the average appraised value is about $173 per square foot.

Comparable assessments

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

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.

  • 6219 Lakecrest Dr, Sachse, TX 75048
    September-8-2026 | 2,122 sqft | $193/sqft | built 2003 | Similar size (2,122 sqft); Similar age (2003); Sold after the valuation date
    $409,000
  • 5816 Mandarin Ln, Sachse, TX 75048
    July-24-2026 | 2,081 sqft | $180/sqft | built 2000 | Similar size (2,081 sqft); Similar age (2000); Sold after the valuation date
    $375,000
  • 4803 Maple Shade Ave, Sachse, TX 75048
    May-5-2026 | 2,146 sqft | $198/sqft | built 1999 | Similar size (2,146 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $425,000
  • 3722 Arbordale Ln, Sachse, TX 75048
    June-19-2026 | 2,221 sqft | $189/sqft | built 2000 | Similar size (2,221 sqft); Similar age (2000); Sold after the valuation date
    $419,900
  • 4404 Coldbrook Ln, Sachse, TX 75048
    April-23-2026 | 2,102 sqft | $180/sqft | built 2003 | Similar size (2,102 sqft); Similar age (2003); Sold after the valuation date
    $378,000

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.