Harris Value

20403 Chapel Glen Ct, Katy, TX 77450

4,297 sqft, built 1991, in Kelliwood Gardens Appraised at $599,052 for 2026.

Harris County account 1170320050026

Appraised value
$599,052
Tax year 2026 · after any cap, before exemptions
Living area
4,297 sqft
$139 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 5.1% from $631,363 in 2025 to $599,052 in 2026.
  • Appraised value per square footThe current public record shows about $139 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.

  • 2311 Amber Springs Dr, Katy, TX 77450
    4,190 sqft | $142/sqft | built 1993 | Similar size (4,190 vs 4,297 sqft); Similar age (1993 vs 1991); Lot 13% smaller (12,960 vs 14,825 sqft)
    $595,620
  • 20403 Gable Ridge Dr, Katy, TX 77450
    3,783 sqft | $137/sqft | built 1991 | 12% smaller (3,783 vs 4,297 sqft); Built same year (1991); Similar lot size (15,082 vs 14,825 sqft)
    $519,123
  • 2419 Rose Hollow Dr, Katy, TX 77450
    4,433 sqft | $136/sqft | built 1993 | Similar size (4,433 vs 4,297 sqft); Similar age (1993 vs 1991); Lot 15% smaller (12,646 vs 14,825 sqft)
    $604,947
  • 2407 Amber Springs Dr, Katy, TX 77450
    3,815 sqft | $138/sqft | built 1990 | 11% smaller (3,815 vs 4,297 sqft); Similar age (1990 vs 1991); Similar lot size (14,025 vs 14,825 sqft)
    $528,087
  • 20403 Chadbury Park Dr, Katy, TX 77450
    4,083 sqft | $141/sqft | built 1990 | Similar size (4,083 vs 4,297 sqft); Similar age (1990 vs 1991); Lot 16% larger (17,191 vs 14,825 sqft)
    $577,679

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.

  • 19911 Kellicreek Dr, Katy, TX 77450
    June-30-2026 | 4,174 sqft | $186/sqft | built 1994 | Similar size (4,174 sqft); Similar age (1994); Sold after the valuation date
    $774,900
  • 2315 Vinemead Ct, Katy, TX 77450
    August-14-2026 | 4,317 sqft | $179/sqft | built 2004 | Similar size (4,317 sqft); Sold after the valuation date
    $774,000
  • 1031 Shillington Dr, Katy, TX 77450
    August-4-2026 | 4,662 sqft | $169/sqft | built 1982 | 8% size difference (4,662 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $786,000
  • 1427 Kelliwood Oaks Dr, Katy, TX 77450
    July-27-2026 | 4,476 sqft | $222/sqft | built 1988 | Similar size (4,476 sqft); Similar age (1988); Sold after the valuation date
    $995,000
  • 2010 Briarchester Dr, Katy, TX 77450
    August-31-2026 | 3,753 sqft | $163/sqft | built 1998 | 13% size difference (3,753 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $612,500

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.