DTX Value

7154 Cosgrove Dr, Dallas, TX 75231

3 bed / 2 bath, 2,840 sqft, built 1973, in Lake Highlands Appraised at $780,100 for 2026.

Dallas County account 00000793908400000

Appraised value
$780,100
Tax year 2026
Living area
2,840 sqft
$275 per sqft
Year built
1973
Good quality
Value capped this year
Yes
An appraisal cap limited this year's appraised value

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 75231, Lake Highlands, and Lake Highlands 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 $275 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lake Highlands neighborhood and ZIP 75231.
  • Neighborhood value signalAmong 258 residential records in the same neighborhood, the average appraised value is about $305 per square foot.

Comparable assessments

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

  • 6826 Sedgwick Dr, Dallas, TX 75231
    2,802 sqft | $287/sqft | built 1974 | Similar size (2,802 vs 2,840 sqft); Similar age (1974 vs 1973); Similar lot size (10,255 vs 10,305 sqft)
    $803,690
  • 7103 Claybrook Dr, Dallas, TX 75231
    2,806 sqft | $284/sqft | built 1978 | Similar size (2,806 vs 2,840 sqft); Similar age (1978 vs 1973); Similar lot size (9,855 vs 10,305 sqft)
    $798,000
  • 7107 Cosgrove Dr, Dallas, TX 75231
    2,779 sqft | $289/sqft | built 1974 | Similar size (2,779 vs 2,840 sqft); Similar age (1974 vs 1973); Similar lot size (9,861 vs 10,305 sqft)
    $803,640
  • 6818 Truxton Dr, Dallas, TX 75231
    2,907 sqft | $291/sqft | built 1972 | Similar size (2,907 vs 2,840 sqft); Similar age (1972 vs 1973); Similar lot size (10,405 vs 10,305 sqft)
    $845,560
  • 6817 Topsfield Dr, Dallas, TX 75231
    2,946 sqft | $282/sqft | built 1974 | Similar size (2,946 vs 2,840 sqft); Similar age (1974 vs 1973); Similar lot size (9,923 vs 10,305 sqft)
    $832,120

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.

  • 6818 Truxton Dr, Dallas, TX 75231
    August-28-2026 | 2,907 sqft | $310/sqft | built 1972 | Similar size (2,907 sqft); Similar age (1972); Sold after the valuation date
    $899,900
  • 7118 Winedale Dr, Dallas, TX 75231
    September-28-2026 | 2,887 sqft | $294/sqft | built 1976 | Similar size (2,887 sqft); Similar age (1976); Sold after the valuation date
    $849,900
  • 9064 Maple Glen Dr, Dallas, TX 75231
    July-24-2026 | 2,765 sqft | $268/sqft | built 1976 | Similar size (2,765 sqft); Similar age (1976); Sold after the valuation date
    $739,900
  • 6812 Sedgwick Dr, Dallas, TX 75231
    August-14-2026 | 2,672 sqft | $393/sqft | built 1974 | 6% size difference (2,672 sqft); Similar age (1974); Sold after the valuation date
    $1,050,000
  • 7151 Cosgrove Dr, Dallas, TX 75231
    September-3-2026 | 2,673 sqft | $447/sqft | built 1974 | 6% size difference (2,673 sqft); Similar age (1974); Sold after the valuation date
    $1,195,000

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.