Harris Value

20711 Chadbury Park Dr, Katy, TX 77450

3,454 sqft, built 1991, in Kelliwood Gardens Appraised at $541,748 for 2026.

Harris County account 1170320060034

Appraised value
$541,748
Tax year 2026 · after any cap, before exemptions
Living area
3,454 sqft
$157 per sqft
Year built
1991
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 77450, Kelliwood Gardens, 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 0.8% from $546,242 in 2025 to $541,748 in 2026.
  • Appraised value per square footThe current public record shows about $157 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Kelliwood Gardens neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 286 residential records in the same neighborhood, the average appraised value is about $150 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +0.1% on average.

Comparable assessments

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

  • 20518 Morning Creek Dr, Katy, TX 77450
    3,354 sqft | $160/sqft | built 1992 | Similar size (3,354 vs 3,454 sqft); Similar age (1992 vs 1991); Similar lot size (9,057 vs 9,054 sqft)
    $537,786
  • 20407 Chapel Glen Ct, Katy, TX 77450
    3,401 sqft | $160/sqft | built 1991 | Similar size (3,401 vs 3,454 sqft); Built same year (1991); Similar lot size (9,525 vs 9,054 sqft)
    $543,727
  • 2326 Amber Springs Dr, Katy, TX 77450
    3,440 sqft | $165/sqft | built 1995 | Similar size (3,440 vs 3,454 sqft); Similar age (1995 vs 1991); Similar lot size (8,400 vs 9,054 sqft)
    $568,474
  • 20515 Morning Creek Dr, Katy, TX 77450
    3,397 sqft | $148/sqft | built 1996 | Similar size (3,397 vs 3,454 sqft); Similar age (1996 vs 1991); Similar lot size (8,400 vs 9,054 sqft)
    $504,394
  • 2314 Shelby Park Dr, Katy, TX 77450
    3,423 sqft | $149/sqft | built 1992 | Similar size (3,423 vs 3,454 sqft); Similar age (1992 vs 1991); Similar lot size (9,250 vs 9,054 sqft)
    $510,805

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.

  • 23006 Heathercroft Dr, Katy, TX 77450
    July-27-2026 | 3,351 sqft | $134/sqft | built 1998 | Similar size (3,351 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $450,000
  • 1118 Sherfield Ridge Dr, Katy, TX 77450
    August-21-2026 | 3,538 sqft | $201/sqft | built 1989 | Similar size (3,538 sqft); Similar age (1989); Sold after the valuation date
    $709,700
  • 22814 Pennyrile Ln, Katy, TX 77450
    July-16-2026 | 3,389 sqft | $156/sqft | built 1996 | Similar size (3,389 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $529,000
  • 20603 Morning Creek Dr, Katy, TX 77450
    August-26-2026 | 3,725 sqft | $134/sqft | built 1998 | 8% size difference (3,725 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $499,900
  • 20723 Autumn Terrace Ln, Katy, TX 77450
    July-17-2026 | 3,469 sqft | $150/sqft | built 2002 | Similar size (3,469 sqft); Sold after the valuation date
    $519,990

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.