DTX Value

718 Helena Ave, Dallas, TX 75217

2 bed / 2 bath, 1,176 sqft, built 1958 Appraised at $345,060 for 2026.

Dallas County account 00000552349000000

Appraised value
$345,060
Tax year 2026
Living area
1,176 sqft
$293 per sqft
Year built
1958
Excellent 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 $293 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.

  • 508 Woodmont Dr, Dallas, TX 75217
    1,207 sqft | $197/sqft | built 1958 | Similar size (1,207 vs 1,176 sqft); Built same year (1958); Same story count (1)
    $238,150
  • 7015 Hodde St, Dallas, TX 75217
    1,214 sqft | $198/sqft | built 1959 | Similar size (1,214 vs 1,176 sqft); Similar age (1959 vs 1958); Same story count (1)
    $239,900
  • 521 Helena Ave, Dallas, TX 75217
    1,263 sqft | $227/sqft | built 1950 | 7% larger (1,263 vs 1,176 sqft); Same story count (1); Similar lot size (7,117 vs 7,211 sqft)
    $287,130
  • 6407 Elam Rd, Dallas, TX 75217
    1,175 sqft | $209/sqft | built 1960 | Similar size (1,175 vs 1,176 sqft); Similar age (1960 vs 1958); Same story count (1)
    $245,030
  • 706 Neomi St, Dallas, TX 75217
    1,388 sqft | $184/sqft | built 1964 | Same story count (1); Similar lot size (7,035 vs 7,211 sqft); Same quality (Excellent)
    $255,030

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.

  • 638 Odeneal St, Dallas, TX 75217
    August-17-2026 | 1,128 sqft | $191/sqft | built 1957 | Similar size (1,128 sqft); Similar age (1957); Sold after the valuation date
    $215,000
  • 8720 Odom Dr, Dallas, TX 75217
    August-12-2026 | 1,112 sqft | $188/sqft | built 1958 | 5% size difference (1,112 sqft); Similar age (1958); Sold after the valuation date
    $209,000
  • 1924 Oak Hill Cir, Dallas, TX 75217
    June-30-2026 | 1,146 sqft | $188/sqft | built 1962 | Similar size (1,146 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $215,000
  • 10017 Mill Valley Ln, Dallas, TX 75217
    August-12-2026 | 1,083 sqft | $152/sqft | built 1969 | 8% size difference (1,083 sqft); Sold after the valuation date; Within 1 bedroom (3 vs 2)
    $165,000
  • 8914 Cardella Ave, Dallas, TX 75217
    August-28-2026 | 1,000 sqft | $170/sqft | built 1951 | 15% size difference (1,000 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $169,900

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.