DTX Value

703 Helena Ave, Dallas, TX 75217

3 bed / 2 bath, 2,443 sqft, built 2000 Appraised at $308,390 for 2026.

Dallas County account 00000552307000000

Appraised value
$308,390
Tax year 2026
Living area
2,443 sqft
$126 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 75217 and DCAD Appraisal Area 4DSD13 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 $126 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 75217.
  • Neighborhood value signalAmong 952 residential records in the same neighborhood, the average appraised value is about $191 per square foot.

Comparable assessments

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

  • 547 Bethpage Ave, Dallas, TX 75217
    2,120 sqft | $132/sqft | built 2002 | 13% smaller (2,120 vs 2,443 sqft); Similar age (2002 vs 2000); Same story count (1)
    $279,810
  • 639 Rayenell Ave, Dallas, TX 75217
    2,513 sqft | $132/sqft | built 2005 | Similar size (2,513 vs 2,443 sqft); Similar age (2005 vs 2000); Same story count (1)
    $332,970
  • 604 Elwayne Ave, Dallas, TX 75217
    2,422 sqft | $110/sqft | built 1996 | Similar size (2,422 vs 2,443 sqft); Similar age (1996 vs 2000); Similar lot size (7,553 vs 7,090 sqft)
    $267,220
  • 555 Elkhart Ave, Dallas, TX 75217
    1,990 sqft | $140/sqft | built 2002 | Similar age (2002 vs 2000); Same story count (1); Similar lot size (7,102 vs 7,090 sqft)
    $278,490
  • 520 Rayenell Ave, Dallas, TX 75217
    2,716 sqft | $115/sqft | built 1999 | 11% larger (2,716 vs 2,443 sqft); Similar age (1999 vs 2000); Lot 12% larger (7,964 vs 7,090 sqft)
    $312,000

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.

  • 10304 Pondwood Dr, Dallas, TX 75217
    July-2-2026 | 1,930 sqft | $145/sqft | built 1999 | Similar age (1999); Sold after the valuation date; Within 1 bedroom (4 vs 3)
    $280,000
  • 1659 Riverway Bend Cir, Dallas, TX 75217
    May-13-2026 | 2,143 sqft | $172/sqft | built 1987 | 12% size difference (2,143 sqft); Sold after the valuation date; Within 1 bedroom (4 vs 3)
    $368,900
  • 1152 Galicia Ln, Dallas, TX 75217
    August-12-2026 | 1,980 sqft | $131/sqft | built 2006 | Moderate age difference (6 years newer); Sold after the valuation date; Within 1 bedroom (4 vs 3)
    $260,000

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.