DTX Value

4536 Byron Cir, Irving, TX 75038

4 bed / 4 bath, 5,238 sqft, built 2006, in Las Colinas Appraised at $1,604,740 for 2026.

Dallas County account 321075400B0040000

Appraised value
$1,604,740
Tax year 2026
Living area
5,238 sqft
$306 per sqft
Year built
2006
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 $306 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.

  • 4616 Byron Cir, Irving, TX 75038
    5,537 sqft | $311/sqft | built 1999 | 6% larger (5,537 vs 5,238 sqft); Similar lot size (14,990 vs 15,179 sqft); Same quality (Good)
    $1,719,520
  • 4777 Byron Cir, Irving, TX 75038
    5,280 sqft | $291/sqft | built 2003 | Similar size (5,280 vs 5,238 sqft); Similar age (2003 vs 2006); Same story count (2)
    $1,535,230
  • 4512 Byron Cir, Irving, TX 75038
    4,783 sqft | $301/sqft | built 2006 | 9% smaller (4,783 vs 5,238 sqft); Built same year (2006); Same quality (Good)
    $1,439,000
  • 4755 Byron Cir, Irving, TX 75038
    5,063 sqft | $276/sqft | built 2005 | Similar size (5,063 vs 5,238 sqft); Similar age (2005 vs 2006); Same story count (2)
    $1,399,250
  • 4782 Byron Cir, Irving, TX 75038
    5,123 sqft | $297/sqft | built 2001 | Similar size (5,123 vs 5,238 sqft); Similar age (2001 vs 2006); Same story count (2)
    $1,523,830

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.

  • 1802 Driskill Dr, Irving, TX 75038
    September-17-2026 | 4,512 sqft | $310/sqft | built 2002 | 14% size difference (4,512 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $1,400,000

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.