Harris Value

303 Duncaster Dr, Houston, TX 77079

3,549 sqft, built 1968, in Memorial Appraised at $1,229,130 for 2026.

Harris County account 0993330000022

Appraised value
$1,229,130
Tax year 2026 · after any cap, before exemptions
Living area
3,549 sqft
$346 per sqft
Year built
1968
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 77079, 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 8.3% from $1,135,000 in 2025 to $1,229,130 in 2026.
  • Appraised value per square footThe current public record shows about $346 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 77079.
  • Neighborhood value signalAmong 382 residential records in the same neighborhood, the average appraised value is about $370 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.6% on average.

Comparable assessments

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

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.

  • 542 Ramblewood Rd, Houston, TX 77079
    August-26-2026 | 3,752 sqft | $440/sqft | built 1967 | 6% size difference (3,752 sqft); Similar age (1967); Sold after the valuation date
    $1,650,000
  • 1026 Riverlace Dr, Houston, TX 77079
    July-24-2026 | 3,770 sqft | $225/sqft | built 1978 | 6% size difference (3,770 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $847,000
  • 13907 Woodthorpe Ln, Houston, TX 77079
    August-10-2026 | 3,564 sqft | $449/sqft | built 1963 | Similar size (3,564 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $1,599,000
  • 12914 Queensbury Ln, Houston, TX 77079
    August-11-2026 | 3,500 sqft | $457/sqft | built 1960 | Similar size (3,500 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $1,599,000
  • 13315 Conifer Rd, Houston, TX 77079
    May-22-2026 | 3,739 sqft | $522/sqft | built 1962 | 5% size difference (3,739 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $1,950,000

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.