Harris Value

20603 Castle Bend Dr, Katy, TX 77450

3,760 sqft, built 1982, in Nottingham Country Appraised at $577,793 for 2026.

Harris County account 1142490130019

Appraised value
$577,793
Tax year 2026 · after any cap, before exemptions
Living area
3,760 sqft
$154 per sqft
Year built
1982
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, Nottingham Country, 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 decreased 1.2% from $584,686 in 2025 to $577,793 in 2026.
  • Appraised value per square footThe current public record shows about $154 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Nottingham Country neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 739 residential records in the same neighborhood, the average appraised value is about $156 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.5% on average.

Comparable assessments

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

  • 1431 Stependale Dr, Katy, TX 77450
    3,774 sqft | $144/sqft | built 1982 | Similar size (3,774 vs 3,760 sqft); Built same year (1982); Similar lot size (8,625 vs 8,050 sqft)
    $544,132
  • 20630 Castle Bend Dr, Katy, TX 77450
    3,855 sqft | $139/sqft | built 1982 | Similar size (3,855 vs 3,760 sqft); Built same year (1982); Similar lot size (7,648 vs 8,050 sqft)
    $534,352
  • 20603 Prince Creek Dr, Katy, TX 77450
    3,823 sqft | $154/sqft | built 1986 | Similar size (3,823 vs 3,760 sqft); Similar age (1986 vs 1982); Similar lot size (7,820 vs 8,050 sqft)
    $587,999
  • 20711 Flagmore Ct, Katy, TX 77450
    3,807 sqft | $144/sqft | built 1983 | Similar size (3,807 vs 3,760 sqft); Similar age (1983 vs 1982); Similar lot size (7,536 vs 8,050 sqft)
    $547,109
  • 1514 Hoveden Dr, Katy, TX 77450
    3,751 sqft | $144/sqft | built 1984 | Similar size (3,751 vs 3,760 sqft); Similar age (1984 vs 1982); Similar lot size (7,470 vs 8,050 sqft)
    $540,309

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.

  • 20502 Chadbury Park Dr, Katy, TX 77450
    September-30-2026 | 3,672 sqft | $132/sqft | built 1990 | Similar size (3,672 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $484,900
  • 2414 Shelby Park Dr, Katy, TX 77450
    July-27-2026 | 3,800 sqft | $151/sqft | built 1992 | Similar size (3,800 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $575,000
  • 1118 Sherfield Ridge Dr, Katy, TX 77450
    August-21-2026 | 3,538 sqft | $201/sqft | built 1989 | 6% size difference (3,538 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $709,700
  • 1431 Hoveden Dr, Katy, TX 77450
    August-19-2026 | 3,495 sqft | $209/sqft | built 1980 | 7% size difference (3,495 sqft); Similar age (1980); Sold after the valuation date
    $729,000
  • 20603 Morning Creek Dr, Katy, TX 77450
    August-26-2026 | 3,725 sqft | $134/sqft | built 1998 | Similar size (3,725 sqft); Sold after the valuation date
    $499,900

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.