DTX Value

1821 Olympus Dr, Lancaster, TX 75134

3 bed / 2 bath, 2,972 sqft, built 2007 Appraised at $380,520 for 2026.

Dallas County account 360755200H0170000

Appraised value
$380,520
Tax year 2026
Living area
2,972 sqft
$128 per sqft
Year built
2007
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 75134 and DCAD Appraisal Area 4LSM09 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 $128 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 75134.
  • Neighborhood value signalAmong 118 residential records in the same neighborhood, the average appraised value is about $129 per square foot.

Comparable assessments

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

  • 1809 Olympus Dr, Lancaster, TX 75134
    2,972 sqft | $118/sqft | built 2006 | Similar size (2,972 vs 2,972 sqft); Similar age (2006 vs 2007); Similar lot size (6,600 vs 6,600 sqft)
    $351,390
  • 1427 Pegasus Dr, Lancaster, TX 75134
    2,938 sqft | $109/sqft | built 2005 | Similar size (2,938 vs 2,972 sqft); Similar age (2005 vs 2007); Similar lot size (6,426 vs 6,600 sqft)
    $319,850
  • 1328 Rawlins Dr, Lancaster, TX 75134
    2,752 sqft | $129/sqft | built 2006 | 7% smaller (2,752 vs 2,972 sqft); Similar age (2006 vs 2007); Same story count (1)
    $355,430
  • 1815 Apollo Ln, Lancaster, TX 75134
    2,833 sqft | $121/sqft | built 2005 | Similar size (2,833 vs 2,972 sqft); Similar age (2005 vs 2007); Similar lot size (6,600 vs 6,600 sqft)
    $341,430
  • 1831 Apollo Ln, Lancaster, TX 75134
    3,139 sqft | $118/sqft | built 2006 | 6% larger (3,139 vs 2,972 sqft); Similar age (2006 vs 2007); Similar lot size (6,600 vs 6,600 sqft)
    $370,140

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.

  • 1321 Illinois Ave, Lancaster, TX 75134
    August-5-2026 | 2,934 sqft | $111/sqft | built 2006 | Similar size (2,934 sqft); Similar age (2006); Sold after the valuation date
    $325,000
  • 1328 Rawlins Dr, Lancaster, TX 75134
    May-21-2026 | 2,752 sqft | $145/sqft | built 2006 | 7% size difference (2,752 sqft); Similar age (2006); Sold after the valuation date
    $399,990
  • 3008 Crimson Clover Dr, Lancaster, TX 75134
    August-7-2026 | 2,945 sqft | $104/sqft | built 2004 | Similar size (2,945 sqft); Similar age (2004); Sold after the valuation date
    $304,900
  • 1424 Bumble Bee Dr, Lancaster, TX 75134
    June-11-2026 | 2,945 sqft | $102/sqft | built 2002 | Similar size (2,945 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $300,000
  • 2415 Mallory Ln, Lancaster, TX 75134
    September-11-2026 | 2,368 sqft | $126/sqft | built 2001 | Moderate age difference (6 years older); Sold after the valuation date; Within 1 bedroom (4 vs 3)
    $298,000

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.