DTX Value

1811 Poseidon Dr, Lancaster, TX 75134

5 bed / 3 bath, 2,797 sqft, built 2005 Appraised at $316,700 for 2026.

Dallas County account 360755200F0100000

Appraised value
$316,700
Tax year 2026
Living area
2,797 sqft
$113 per sqft
Year built
2005
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 $113 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.

  • 1811 Athena Dr, Lancaster, TX 75134
    2,801 sqft | $110/sqft | built 2004 | Similar size (2,801 vs 2,797 sqft); Similar age (2004 vs 2005); Similar lot size (6,466 vs 6,401 sqft)
    $308,710
  • 1432 Mercury Ln, Lancaster, TX 75134
    2,812 sqft | $126/sqft | built 2007 | Similar size (2,812 vs 2,797 sqft); Similar age (2007 vs 2005); Similar lot size (6,400 vs 6,401 sqft)
    $354,480
  • 1810 Olympus Dr, Lancaster, TX 75134
    2,834 sqft | $126/sqft | built 2007 | Similar size (2,834 vs 2,797 sqft); Similar age (2007 vs 2005); Similar lot size (6,600 vs 6,401 sqft)
    $356,490
  • 1404 Mercury Ln, Lancaster, TX 75134
    2,689 sqft | $118/sqft | built 2004 | Similar size (2,689 vs 2,797 sqft); Similar age (2004 vs 2005); Similar lot size (6,405 vs 6,401 sqft)
    $317,140
  • 1815 Apollo Ln, Lancaster, TX 75134
    2,833 sqft | $121/sqft | built 2005 | Similar size (2,833 vs 2,797 sqft); Built same year (2005); Similar lot size (6,600 vs 6,401 sqft)
    $341,430

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.