DTX Value

1437 O Shannon Ln, Garland, TX 75044

4 bed / 3 bath, 3,502 sqft, built 1987, in Greens Appraised at $569,890 for 2026.

Dallas County account 26254750040010000

Appraised value
$569,890
Tax year 2026
Living area
3,502 sqft
$163 per sqft
Year built
1987
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 75044 and Greens 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 $163 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Greens neighborhood and ZIP 75044.
  • Neighborhood value signalAmong 432 residential records in the same neighborhood, the average appraised value is about $183 per square foot.

Comparable assessments

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

  • 6313 Scottsboro Ln, Garland, TX 75044
    3,466 sqft | $162/sqft | built 1986 | Similar size (3,466 vs 3,502 sqft); Similar age (1986 vs 1987); Similar lot size (15,038 vs 14,653 sqft)
    $560,000
  • 6301 Fitzgerald Ct, Garland, TX 75044
    3,516 sqft | $167/sqft | built 1995 | Similar size (3,516 vs 3,502 sqft); Similar lot size (14,047 vs 14,653 sqft); Same quality (Good)
    $586,730
  • 6514 Lynch Ln, Garland, TX 75044
    3,592 sqft | $158/sqft | built 1992 | Similar size (3,592 vs 3,502 sqft); Similar age (1992 vs 1987); Lot 12% smaller (12,869 vs 14,653 sqft)
    $568,090
  • 6313 Fitzgerald Ct, Garland, TX 75044
    3,196 sqft | $175/sqft | built 1993 | 9% smaller (3,196 vs 3,502 sqft); Similar lot size (14,036 vs 14,653 sqft); Same quality (Good)
    $559,890
  • 6802 Lochmoor Ln, Garland, TX 75044
    3,479 sqft | $166/sqft | built 1996 | Similar size (3,479 vs 3,502 sqft); Similar lot size (13,716 vs 14,653 sqft); Same quality (Good)
    $576,000

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.

  • 6802 Lochmoor Ln, Garland, TX 75044
    July-31-2026 | 3,479 sqft | $187/sqft | built 1996 | Similar size (3,479 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $650,000
  • 2622 Woods Ln, Garland, TX 75044
    August-14-2026 | 3,834 sqft | $226/sqft | built 1991 | 10% size difference (3,834 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $865,000
  • 7505 Woodbridge Pl, Garland, TX 75044
    June-26-2026 | 3,309 sqft | $234/sqft | built 1995 | 6% size difference (3,309 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $775,000
  • 7401 Stillwater Ct, Garland, TX 75044
    July-31-2026 | 3,631 sqft | $144/sqft | built 1977 | Similar size (3,631 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $524,000
  • 7622 Windmill Ln, Garland, TX 75044
    June-15-2026 | 3,819 sqft | $170/sqft | built 1980 | 9% size difference (3,819 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $650,000

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.