DTX Value

4612 Isabella Ln, Dallas, TX 75229

6 bed / 6 bath, 8,709 sqft, built 1984, in Preston Hollow Appraised at $5,430,080 for 2026.

Dallas County account 0055340G0002A0000

Appraised value
$5,430,080
Tax year 2026
Living area
8,709 sqft
$624 per sqft
Year built
1984
Very 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 75229, 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 $624 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 75229.
  • Neighborhood value signalAmong 64 residential records in the same neighborhood, the average appraised value is about $791 per square foot.

Comparable assessments

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

  • 4777 Harrys Ln, Dallas, TX 75229
    8,870 sqft | $653/sqft | built 1983 | Similar size (8,870 vs 8,709 sqft); Similar age (1983 vs 1984); Same story count (2)
    $5,789,840
  • 4611 Isabella Ln, Dallas, TX 75229
    8,225 sqft | $718/sqft | built 1998 | 6% smaller (8,225 vs 8,709 sqft); Same story count (2); Similar lot size (43,560 vs 43,560 sqft)
    $5,908,110
  • 10714 Lennox Ln, Dallas, TX 75229
    10,660 sqft | $807/sqft | built 1998 | Same story count (2); Similar lot size (43,560 vs 43,560 sqft); Same quality (Very Good)
    $8,599,610
  • 4555 Harrys Ln, Dallas, TX 75229
    9,924 sqft | $1,183/sqft | built 1994 | 14% larger (9,924 vs 8,709 sqft); Same story count (2); Similar lot size (43,560 vs 43,560 sqft)
    $11,735,510
  • 4512 Royal Ln, Dallas, TX 75229
    6,839 sqft | $596/sqft | built 1999 | Similar lot size (43,560 vs 43,560 sqft); Similar quality (1 step: Good vs Very Good); Similar condition (1 step: Good vs Very Good)
    $4,074,780

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.

  • 10750 Welch Rd, Dallas, TX 75229
    June-26-2026 | 8,304 sqft | $540/sqft | built 2003 | Similar size (8,304 sqft); Sold after the valuation date; Within 1 bedroom (5 vs 6)
    $4,480,000
  • 10427 Lennox Ln, Dallas, TX 75229
    April-13-2026 | 9,655 sqft | $932/sqft | built 1983 | 11% size difference (9,655 sqft); Similar age (1983); Sold after the valuation date
    $8,997,000

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.