DTX Value

5424 Deloache Ave, Dallas, TX 75220

8 bed / 8 bath, 21,289 sqft, built 1997, in Preston Hollow Appraised at $27,000,000 for 2026.

Dallas County account 005600001001A0000

Appraised value
$27,000,000
Tax year 2026
Living area
21,289 sqft
$1,268 per sqft
Year built
1997
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 75220, Preston Hollow, and Preston Hollow 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 $1,268 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Preston Hollow neighborhood and ZIP 75220.
  • Neighborhood value signalAmong 222 residential records in the same neighborhood, the average appraised value is about $797 per square foot.

Comparable assessments

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

  • 5404 Park Ln, Dallas, TX 75220
    17,824 sqft | $1,459/sqft | built 1999 | Similar age (1999 vs 1997); Lot 17% smaller (217,800 vs 261,360 sqft); Similar quality (1 step: Very Good vs Good)
    $26,000,000
  • 9707 Meadowbrook Dr, Dallas, TX 75220
    16,426 sqft | $1,662/sqft | built 1996 | Similar age (1996 vs 1997); Same story count (2); Lot 17% smaller (217,800 vs 261,360 sqft)
    $27,299,120
  • 9806 Inwood Rd, Dallas, TX 75220
    17,194 sqft | $1,376/sqft | built 1996 | Similar age (1996 vs 1997); Same story count (2); Lot 17% smaller (217,800 vs 261,360 sqft)
    $23,661,770
  • 5323 Park Ln, Dallas, TX 75220
    26,620 sqft | $1,512/sqft | built 1992 | Similar age (1992 vs 1997); Same story count (2); Similar quality (1 step: Very Good vs Good)
    $40,250,000

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.

  • 9520 Hathaway St, Dallas, TX 75220
    June-1-2026 | 16,001 sqft | $562/sqft | built 2004 | Moderate age difference (7 years newer); Sold after the valuation date; Within 1 bedroom (9 vs 8)
    $8,990,000

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.