DTX Value

4512 Byron Cir, Irving, TX 75038

4 bed / 4 bath, 4,783 sqft, built 2006, in Las Colinas Appraised at $1,439,000 for 2026.

Dallas County account 321075400B0100000

Appraised value
$1,439,000
Tax year 2026
Living area
4,783 sqft
$301 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 $301 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.

  • 4556 Byron Cir, Irving, TX 75038
    4,354 sqft | $274/sqft | built 2004 | 9% smaller (4,354 vs 4,783 sqft); Similar age (2004 vs 2006); Similar lot size (11,955 vs 12,137 sqft)
    $1,194,750
  • 4755 Byron Cir, Irving, TX 75038
    5,063 sqft | $276/sqft | built 2005 | 6% larger (5,063 vs 4,783 sqft); Similar age (2005 vs 2006); Lot 15% smaller (10,346 vs 12,137 sqft)
    $1,399,250
  • 4777 Byron Cir, Irving, TX 75038
    5,280 sqft | $291/sqft | built 2003 | 10% larger (5,280 vs 4,783 sqft); Similar age (2003 vs 2006); Similar lot size (11,660 vs 12,137 sqft)
    $1,535,230
  • 4719 Byron Cir, Irving, TX 75038
    4,473 sqft | $284/sqft | built 2005 | 6% smaller (4,473 vs 4,783 sqft); Similar age (2005 vs 2006); Lot 14% smaller (10,415 vs 12,137 sqft)
    $1,268,900
  • 4747 Byron Cir, Irving, TX 75038
    4,469 sqft | $301/sqft | built 2006 | 7% smaller (4,469 vs 4,783 sqft); Built same year (2006); Lot 12% smaller (10,737 vs 12,137 sqft)
    $1,343,080

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 | 6% size difference (4,512 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $1,400,000
  • 1608 Crockett Cir, Irving, TX 75038
    August-14-2026 | 3,452 sqft | $217/sqft | built 1987 | Sold after the valuation date; Same beds (4)
    $749,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Dallas Central Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.