Harris Value

1418 Kings Castle Dr, Katy, TX 77450

5,245 sqft, built 1987, in Kelliwood Appraised at $887,749 for 2026.

Harris County account 1153720060005

Appraised value
$887,749
Tax year 2026 · after any cap, before exemptions
Living area
5,245 sqft
$169 per sqft
Year built
1987
Excellent 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 77450, Kelliwood, 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 4.0% from $853,508 in 2025 to $887,749 in 2026.
  • Appraised value per square footThe current public record shows about $169 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Kelliwood neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 394 residential records in the same neighborhood, the average appraised value is about $162 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.9% on average.

Comparable assessments

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

  • 19926 Parsons Green Ct, Katy, TX 77450
    5,063 sqft | $159/sqft | built 1989 | Similar size (5,063 vs 5,245 sqft); Similar age (1989 vs 1987); Similar lot size (19,750 vs 18,802 sqft)
    $803,214
  • 1606 Kings Castle Dr, Katy, TX 77450
    5,677 sqft | $149/sqft | built 1987 | 8% larger (5,677 vs 5,245 sqft); Built same year (1987); Similar lot size (18,500 vs 18,802 sqft)
    $843,850
  • 1651 Kelliwood Oaks Dr, Katy, TX 77450
    5,655 sqft | $151/sqft | built 1988 | 8% larger (5,655 vs 5,245 sqft); Similar age (1988 vs 1987); Similar lot size (19,300 vs 18,802 sqft)
    $855,294
  • 19930 Parsons Green Ct, Katy, TX 77450
    5,576 sqft | $154/sqft | built 1990 | 6% larger (5,576 vs 5,245 sqft); Similar age (1990 vs 1987); Similar lot size (20,120 vs 18,802 sqft)
    $857,484
  • 20111 Tilstock Dr, Katy, TX 77450
    5,137 sqft | $149/sqft | built 1986 | Similar size (5,137 vs 5,245 sqft); Similar age (1986 vs 1987); Lot 16% smaller (15,849 vs 18,802 sqft)
    $763,163

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.

  • 19926 Parsons Green Ct, Katy, TX 77450
    July-2-2026 | 5,057 sqft | $198/sqft | built 1989 | Similar size (5,057 sqft); Similar age (1989); Sold after the valuation date
    $1,000,000
  • 1563 Mission Springs Dr, Katy, TX 77450
    May-22-2026 | 5,292 sqft | $181/sqft | built 1991 | Similar size (5,292 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $960,000
  • 1634 Kelliwood Oaks Dr, Katy, TX 77450
    September-23-2026 | 4,448 sqft | $194/sqft | built 1992 | Moderate age difference (5 years newer); Sold after the valuation date
    $865,000
  • 1031 Shillington Dr, Katy, TX 77450
    August-4-2026 | 4,662 sqft | $169/sqft | built 1982 | 11% size difference (4,662 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $786,000
  • 20607 Shore Castle Ct, Katy, TX 77450
    April-10-2026 | 5,416 sqft | $183/sqft | built 1992 | Similar size (5,416 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $989,900

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.