DTX Value

623 Olympic, Richardson, TX 75081

4 bed / 2 bath, 3,389 sqft, built 2000 Appraised at $564,780 for 2026.

Dallas County account 42209650070250000

Appraised value
$564,780
Tax year 2026
Living area
3,389 sqft
$167 per sqft
Year built
2000
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 75081 and DCAD Appraisal Area 2RSR09 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 $167 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 75081.
  • Neighborhood value signalAmong 217 residential records in the same neighborhood, the average appraised value is about $189 per square foot.

Comparable assessments

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

  • 625 Ashfield St, Richardson, TX 75081
    3,391 sqft | $179/sqft | built 2002 | Similar size (3,391 vs 3,389 sqft); Similar age (2002 vs 2000); Similar lot size (7,590 vs 7,591 sqft)
    $607,060
  • 602 Killarney, Richardson, TX 75081
    3,389 sqft | $185/sqft | built 2001 | Similar size (3,389 vs 3,389 sqft); Similar age (2001 vs 2000); Similar lot size (7,700 vs 7,591 sqft)
    $626,100
  • 1013 Sunningdale, Richardson, TX 75081
    3,300 sqft | $186/sqft | built 2001 | Similar size (3,300 vs 3,389 sqft); Similar age (2001 vs 2000); Similar lot size (7,680 vs 7,591 sqft)
    $613,440
  • 609 Ashfield St, Richardson, TX 75081
    3,302 sqft | $190/sqft | built 2002 | Similar size (3,302 vs 3,389 sqft); Similar age (2002 vs 2000); Similar lot size (7,590 vs 7,591 sqft)
    $628,320
  • 611 Ashfield St, Richardson, TX 75081
    3,477 sqft | $186/sqft | built 2001 | Similar size (3,477 vs 3,389 sqft); Similar age (2001 vs 2000); Similar lot size (7,590 vs 7,591 sqft)
    $648,110

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.