Harris Value

24006 Griffin House Ln, Katy, TX 77493

1,747 sqft, built 1980, in Williamsburg Hamlet Appraised at $238,925 for 2026.

Harris County account 1137710000020

Appraised value
$238,925
Tax year 2026 · after any cap, before exemptions
Living area
1,747 sqft
$137 per sqft
Year built
1980
Average 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 77493, Williamsburg Hamlet, and Katy 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 3.5% from $230,806 in 2025 to $238,925 in 2026.
  • Appraised value per square footThe current public record shows about $137 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Williamsburg Hamlet neighborhood and ZIP 77493.
  • Neighborhood value signalAmong 423 residential records in the same neighborhood, the average appraised value is about $151 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.1% on average.

Comparable assessments

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

  • 1814 Powderhorn Ln, Katy, TX 77493
    1,760 sqft | $136/sqft | built 1981 | Similar size (1,760 vs 1,747 sqft); Similar age (1981 vs 1980); Similar lot size (6,600 vs 6,300 sqft)
    $238,699
  • 24010 Nomini Hall Ln, Katy, TX 77493
    1,807 sqft | $129/sqft | built 1978 | Similar size (1,807 vs 1,747 sqft); Similar age (1978 vs 1980); Similar lot size (6,300 vs 6,300 sqft)
    $232,685
  • 23811 Silversmith Ln, Katy, TX 77493
    1,710 sqft | $146/sqft | built 1981 | Similar size (1,710 vs 1,747 sqft); Similar age (1981 vs 1980); Similar lot size (6,600 vs 6,300 sqft)
    $250,204
  • 24110 Bassett Hall Ln, Katy, TX 77493
    1,658 sqft | $149/sqft | built 1979 | 5% smaller (1,658 vs 1,747 sqft); Similar age (1979 vs 1980); Similar lot size (6,300 vs 6,300 sqft)
    $247,796
  • 24015 Nomini Hall Ln, Katy, TX 77493
    1,663 sqft | $125/sqft | built 1978 | Similar size (1,663 vs 1,747 sqft); Similar age (1978 vs 1980); Similar lot size (6,300 vs 6,300 sqft)
    $207,300

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.

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.