Harris Value

403 Isolde Dr, Houston, TX 77024

2,365 sqft, built 1960, in Memorial Appraised at $965,756 for 2026.

Harris County account 0900270000009

Appraised value
$965,756
Tax year 2026 · after any cap, before exemptions
Living area
2,365 sqft
$408 per sqft
Year built
1960
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 77024, Memorial, and Memorial 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 delivered, 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 HCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 4.2% from $926,605 in 2025 to $965,756 in 2026.
  • Appraised value per square footThe current public record shows about $408 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Memorial neighborhood and ZIP 77024.
  • Neighborhood value signalAmong 188 residential records in the same neighborhood, the average appraised value is about $369 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +12.1% on average.

Comparable assessments

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

  • 12922 Traviata Dr, Houston, TX 77024
    2,312 sqft | $304/sqft | built 1960 | Similar size (2,312 vs 2,365 sqft); Built same year (1960); Similar lot size (8,764 vs 8,759 sqft)
    $701,800
  • 12906 Figaro Dr, Houston, TX 77024
    2,324 sqft | $398/sqft | built 1962 | Similar size (2,324 vs 2,365 sqft); Similar age (1962 vs 1960); Similar lot size (9,130 vs 8,759 sqft)
    $925,789
  • 12926 Hansel Ln, Houston, TX 77024
    2,315 sqft | $344/sqft | built 1960 | Similar size (2,315 vs 2,365 sqft); Built same year (1960); Similar lot size (8,640 vs 8,759 sqft)
    $797,061
  • 426 Isolde Dr, Houston, TX 77024
    2,484 sqft | $393/sqft | built 1958 | 5% larger (2,484 vs 2,365 sqft); Similar age (1958 vs 1960); Similar lot size (8,800 vs 8,759 sqft)
    $975,651
  • 402 Isolde Dr, Houston, TX 77024
    2,217 sqft | $423/sqft | built 1960 | 6% smaller (2,217 vs 2,365 sqft); Built same year (1960); Similar lot size (8,862 vs 8,759 sqft)
    $937,490

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.

  • 12706 Barryknoll Ln, Houston, TX 77024
    July-30-2026 | 2,456 sqft | $529/sqft | built 1964 | Similar size (2,456 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $1,299,000
  • 442 Mignon Ln, Houston, TX 77024
    September-14-2026 | 2,187 sqft | $400/sqft | built 1956 | 8% size difference (2,187 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $875,000
  • 12610 Trail Hollow Dr, Houston, TX 77024
    May-28-2026 | 2,373 sqft | $485/sqft | built 1964 | Similar size (2,373 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $1,150,000
  • 12127 Overcup Dr, Houston, TX 77024
    June-30-2026 | 2,406 sqft | $457/sqft | built 1956 | Similar size (2,406 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $1,100,000
  • 12510 Woodthorpe Ln, Houston, TX 77024
    August-21-2026 | 2,180 sqft | $456/sqft | built 1965 | 8% size difference (2,180 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $995,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County 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.