DTX Value

4505 Isabella Ln, Dallas, TX 75229

4 bed / 3 bath, 4,152 sqft, built 1968, in Preston Hollow Appraised at $3,222,610 for 2026.

Dallas County account 00000416680000000

Appraised value
$3,222,610
Tax year 2026
Living area
4,152 sqft
$776 per sqft
Year built
1968
Average quality
Value capped this year
Yes
An appraisal cap limited this year's appraised value

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 $776 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.

  • 4511 Harrys Ln, Dallas, TX 75229
    3,905 sqft | $939/sqft | built 1970 | 6% smaller (3,905 vs 4,152 sqft); Similar age (1970 vs 1968); Same story count (1)
    $3,668,590
  • 4503 Catina Ln, Dallas, TX 75229
    3,700 sqft | $837/sqft | built 1965 | 11% smaller (3,700 vs 4,152 sqft); Similar age (1965 vs 1968); Similar lot size (43,560 vs 43,560 sqft)
    $3,096,420
  • 4476 Royal Ln, Dallas, TX 75229
    3,347 sqft | $702/sqft | built 1968 | Built same year (1968); Same story count (1); Similar lot size (43,560 vs 43,560 sqft)
    $2,350,680
  • 4562 Catina Ln, Dallas, TX 75229
    3,292 sqft | $1,002/sqft | built 1967 | Similar age (1967 vs 1968); Same story count (1); Similar lot size (43,560 vs 43,560 sqft)
    $3,300,000
  • 4620 Royal Ln, Dallas, TX 75229
    3,497 sqft | $680/sqft | built 1972 | Similar age (1972 vs 1968); Same story count (1); Similar lot size (43,560 vs 43,560 sqft)
    $2,376,960

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.

  • 4720 Northaven Rd, Dallas, TX 75229
    May-5-2026 | 4,637 sqft | $453/sqft | built 1972 | 12% size difference (4,637 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $2,100,000
  • 4034 Alta Vista Ln, Dallas, TX 75229
    September-16-2026 | 4,065 sqft | $492/sqft | built 1959 | Similar size (4,065 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $1,999,999
  • 5505 Northaven Rd, Dallas, TX 75229
    May-20-2026 | 4,133 sqft | $481/sqft | built 1974 | Similar size (4,133 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $1,990,000
  • 4558 Shady Hill Dr, Dallas, TX 75229
    June-12-2026 | 3,780 sqft | $325/sqft | built 1962 | 9% size difference (3,780 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $1,227,000
  • 5164 Del Roy Dr, Dallas, TX 75229
    September-16-2026 | 3,412 sqft | $418/sqft | built 1960 | Moderate age difference (8 years older); Sold after the valuation date; Same beds (4)
    $1,425,000

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.