DTX Value

4519 Byron Cir, Irving, TX 75038

5 bed / 4 bath, 4,647 sqft, built 2000, in Las Colinas Appraised at $1,476,440 for 2026.

Dallas County account 321075400B0210000

Appraised value
$1,476,440
Tax year 2026
Living area
4,647 sqft
$318 per sqft
Year built
2000
Very Good 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 75038 and Las Colinas 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 $318 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Las Colinas neighborhood and ZIP 75038.
  • Neighborhood value signalAmong 75 residential records in the same neighborhood, the average appraised value is about $303 per square foot.

Comparable assessments

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

  • 4708 Byron Cir, Irving, TX 75038
    4,485 sqft | $333/sqft | built 1999 | Similar size (4,485 vs 4,647 sqft); Similar age (1999 vs 2000); Similar lot size (10,853 vs 11,005 sqft)
    $1,494,860
  • 4508 Byron Cir, Irving, TX 75038
    4,837 sqft | $354/sqft | built 2000 | Similar size (4,837 vs 4,647 sqft); Built same year (2000); Similar lot size (11,052 vs 11,005 sqft)
    $1,714,280
  • 4727 Byron Cir, Irving, TX 75038
    4,716 sqft | $329/sqft | built 2005 | Similar size (4,716 vs 4,647 sqft); Similar age (2005 vs 2000); Similar lot size (10,865 vs 11,005 sqft)
    $1,553,030
  • 4720 Byron Cir, Irving, TX 75038
    4,754 sqft | $354/sqft | built 2015 | Similar size (4,754 vs 4,647 sqft); Similar lot size (10,452 vs 11,005 sqft); Same quality (Very Good)
    $1,684,310
  • 4524 Byron Cir, Irving, TX 75038
    4,996 sqft | $338/sqft | built 2007 | 8% larger (4,996 vs 4,647 sqft); Similar lot size (10,711 vs 11,005 sqft); Same quality (Very Good)
    $1,687,700

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.

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.