Harris Value

20818 Park Ridge Ct, Katy, TX 77450

1,395 sqft, built 1978, in Memorial Parkway Appraised at $266,022 for 2026.

Harris County account 1100910000011

Appraised value
$266,022
Tax year 2026 · after any cap, before exemptions
Living area
1,395 sqft
$191 per sqft
Year built
1978
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 77450, Memorial Parkway, 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 15.6% from $230,124 in 2025 to $266,022 in 2026.
  • Appraised value per square footThe current public record shows about $191 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Memorial Parkway neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 490 residential records in the same neighborhood, the average appraised value is about $135 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.9% on average.

Comparable assessments

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

  • 20811 Park Pine Dr, Katy, TX 77450
    1,395 sqft | $177/sqft | built 1978 | Similar size (1,395 vs 1,395 sqft); Built same year (1978); Similar lot size (5,600 vs 6,000 sqft)
    $246,552
  • 20902 Park Ridge Ct, Katy, TX 77450
    1,395 sqft | $164/sqft | built 1978 | Similar size (1,395 vs 1,395 sqft); Built same year (1978); Similar lot size (6,000 vs 6,000 sqft)
    $228,202
  • 20903 Park Ridge Ct, Katy, TX 77450
    1,415 sqft | $162/sqft | built 1977 | Similar size (1,415 vs 1,395 sqft); Similar age (1977 vs 1978); Similar lot size (6,000 vs 6,000 sqft)
    $228,516
  • 20915 Park Pine Dr, Katy, TX 77450
    1,395 sqft | $164/sqft | built 1977 | Similar size (1,395 vs 1,395 sqft); Similar age (1977 vs 1978); Similar lot size (5,600 vs 6,000 sqft)
    $228,756
  • 20818 Park Pine Dr, Katy, TX 77450
    1,395 sqft | $192/sqft | built 1978 | Similar size (1,395 vs 1,395 sqft); Built same year (1978); Lot 17% larger (7,000 vs 6,000 sqft)
    $267,372

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.

  • 911 Golden West Dr, Katy, TX 77450
    September-28-2026 | 1,413 sqft | $205/sqft | built 1979 | Similar size (1,413 sqft); Similar age (1979); Sold after the valuation date
    $289,000
  • 20811 Park Pine Dr, Katy, TX 77450
    July-2-2026 | 1,395 sqft | $176/sqft | built 1978 | Similar size (1,395 sqft); Similar age (1978); Sold after the valuation date
    $245,000
  • 919 Western Hills Dr, Katy, TX 77450
    August-4-2026 | 1,296 sqft | $174/sqft | built 1978 | 7% size difference (1,296 sqft); Similar age (1978); Sold after the valuation date
    $224,900
  • 21422 Park Bishop Dr, Katy, TX 77450
    August-6-2026 | 1,335 sqft | $184/sqft | built 1983 | Similar size (1,335 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $245,000
  • 1206 Park Ln, Katy, TX 77450
    May-6-2026 | 1,350 sqft | $185/sqft | built 1981 | Similar size (1,350 sqft); Similar age (1981); Sold after the valuation date
    $250,000

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.