DTX Value

1218 Gannon Ln, Desoto, TX 75115

4 bed / 3 bath, 2,140 sqft, built 2024 Appraised at $414,210 for 2026.

Dallas County account 20093500040120000

Appraised value
$414,210
Tax year 2026
Living area
2,140 sqft
$194 per sqft
Year built
2024
Excellent 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 75115 and DCAD Appraisal Area 4DSH01 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 $194 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 75115.
  • Neighborhood value signalAmong 31 residential records in the same neighborhood, the average appraised value is about $185 per square foot.

Comparable assessments

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

  • 1210 Gannon Ln, Desoto, TX 75115
    2,199 sqft | $192/sqft | built 2025 | Similar size (2,199 vs 2,140 sqft); Similar age (2025 vs 2024); Same story count (1)
    $422,820
  • 1214 Gannon Ln, Desoto, TX 75115
    2,199 sqft | $192/sqft | built 2025 | Similar size (2,199 vs 2,140 sqft); Similar age (2025 vs 2024); Same story count (1)
    $422,820
  • 1201 Gannon Ln, Desoto, TX 75115
    1,997 sqft | $188/sqft | built 2023 | 7% smaller (1,997 vs 2,140 sqft); Similar age (2023 vs 2024); Same story count (1)
    $374,480
  • 1121 Gannon Ln, Desoto, TX 75115
    1,997 sqft | $185/sqft | built 2023 | 7% smaller (1,997 vs 2,140 sqft); Similar age (2023 vs 2024); Same story count (1)
    $370,000
  • 1117 Gannon Ln, Desoto, TX 75115
    2,003 sqft | $194/sqft | built 2023 | 6% smaller (2,003 vs 2,140 sqft); Similar age (2023 vs 2024); Same story count (1)
    $389,140

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.

  • 1217 Gannon Ln, Desoto, TX 75115
    May-14-2026 | 2,200 sqft | $189/sqft | built 2025 | Similar size (2,200 sqft); Similar age (2025); Sold after the valuation date
    $415,000
  • 1128 Sutton Pl, Desoto, TX 75115
    June-2-2026 | 1,995 sqft | $193/sqft | built 2018 | 7% size difference (1,995 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $385,000
  • 1201 Goffin Dr, Desoto, TX 75115
    July-10-2026 | 2,302 sqft | $156/sqft | built 2015 | 8% size difference (2,302 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $359,000
  • 504 Hidden Meadow Ct, Desoto, TX 75115
    June-29-2026 | 2,136 sqft | $101/sqft | built 2006 | Similar size (2,136 sqft); Sold after the valuation date; Same beds (4)
    $215,000
  • 620 Alaina Dr, Desoto, TX 75115
    May-21-2026 | 2,430 sqft | $177/sqft | built 2025 | 14% size difference (2,430 sqft); Similar age (2025); Sold after the valuation date
    $429,990

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.