DTX Value

3915 Cortez Dr, Dallas, TX 75220

2 bed / 1 bath, 868 sqft, built 1951, in Northwest Dallas Appraised at $538,990 for 2026.

Dallas County account 00000529492000000

Appraised value
$538,990
Tax year 2026
Living area
868 sqft
$621 per sqft
Year built
1951
Average 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 75220, Northwest Dallas, and Preston Hollow 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 $621 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northwest Dallas neighborhood and ZIP 75220.
  • Neighborhood value signalAmong 230 residential records in the same neighborhood, the average appraised value is about $383 per square foot.

Comparable assessments

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

  • 3943 Davila Dr, Dallas, TX 75220
    967 sqft | $561/sqft | built 1951 | 11% larger (967 vs 868 sqft); Built same year (1951); Same story count (1)
    $542,600
  • 3931 Davila Dr, Dallas, TX 75220
    1,007 sqft | $546/sqft | built 1951 | Built same year (1951); Same story count (1); Similar lot size (9,388 vs 9,612 sqft)
    $549,440
  • 3912 Cortez Dr, Dallas, TX 75220
    1,044 sqft | $547/sqft | built 1950 | Similar age (1950 vs 1951); Same story count (1); Lot 11% larger (10,637 vs 9,612 sqft)
    $570,910
  • 3982 Durango Dr, Dallas, TX 75220
    1,096 sqft | $546/sqft | built 1950 | Similar age (1950 vs 1951); Same story count (1); Lot 15% larger (11,037 vs 9,612 sqft)
    $598,170
  • 3910 Davila Dr, Dallas, TX 75220
    1,103 sqft | $487/sqft | built 1951 | Built same year (1951); Same story count (1); Similar lot size (9,746 vs 9,612 sqft)
    $537,570

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.

  • 3865 Wemdon Dr, Dallas, TX 75220
    September-17-2026 | 958 sqft | $444/sqft | built 1950 | 10% size difference (958 sqft); Similar age (1950); Sold after the valuation date
    $425,000
  • 9831 Williamsburg Rd, Dallas, TX 75220
    September-21-2026 | 1,016 sqft | $620/sqft | built 1951 | Similar age (1951); Sold after the valuation date; Within 1 bedroom (1 vs 2)
    $629,900
  • 3531 Cortez Dr, Dallas, TX 75220
    April-23-2026 | 860 sqft | $256/sqft | built 1946 | Similar size (860 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $220,000
  • 3742 Dunhaven Rd, Dallas, TX 75220
    July-17-2026 | 1,041 sqft | $504/sqft | built 1951 | Similar age (1951); Sold after the valuation date; Same beds (2)
    $525,000
  • 9747 Mixon Dr, Dallas, TX 75220
    September-16-2026 | 1,128 sqft | $487/sqft | built 1952 | Similar age (1952); Sold after the valuation date; Within 1 bedroom (3 vs 2)
    $549,000

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.