DTX Value

309 Allegheny Trail Ln, Garland, TX 75043

3 bed / 2 bath, 1,548 sqft, built 2009, in Trail Valley Appraised at $379,950 for 2026.

Dallas County account 26611000040080000

Appraised value
$379,950
Tax year 2026
Living area
1,548 sqft
$245 per sqft
Year built
2009
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 75043, Trail Valley, and Garland 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 $245 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Trail Valley neighborhood and ZIP 75043.
  • Neighborhood value signalAmong 295 residential records in the same neighborhood, the average appraised value is about $170 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.

  • 7034 Lo Chalmers Ln, Garland, TX 75043
    August-12-2026 | 1,682 sqft | $205/sqft | built 1989 | 9% size difference (1,682 sqft); Sold after the valuation date; Same beds (3)
    $344,990
  • 4606 Westlake Dr, Garland, TX 75043
    April-17-2026 | 1,600 sqft | $219/sqft | built 2016 | Similar size (1,600 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $349,900
  • 4401 Crystal Ln, Garland, TX 75043
    April-24-2026 | 1,487 sqft | $185/sqft | built 1996 | Similar size (1,487 sqft); Sold after the valuation date; Same beds (3)
    $274,900
  • 4405 Baccarat Dr, Garland, TX 75043
    June-12-2026 | 1,678 sqft | $164/sqft | built 1995 | 8% size difference (1,678 sqft); Sold after the valuation date; Same beds (3)
    $275,000
  • 4917 Captains Pl, Garland, TX 75043
    April-27-2026 | 1,440 sqft | $170/sqft | built 2003 | 7% size difference (1,440 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $245,000

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.