Harris Value

20218 Lake Sherwood Dr, Katy, TX 77450

2,588 sqft, built 1978, in Nottingham Country Appraised at $380,068 for 2026.

Harris County account 1093750000064

Appraised value
$380,068
Tax year 2026 · after any cap, before exemptions
Living area
2,588 sqft
$147 per sqft
Year built
1978
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, 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 2.9% from $391,365 in 2025 to $380,068 in 2026.
  • Appraised value per square footThe current public record shows about $147 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 549 residential records in the same neighborhood, the average appraised value is about $163 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.1% on average.

Comparable assessments

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

  • 1302 Crossfield Dr, Katy, TX 77450
    2,612 sqft | $128/sqft | built 1978 | Similar size (2,612 vs 2,588 sqft); Built same year (1978); Similar lot size (7,130 vs 6,780 sqft)
    $334,457
  • 1330 Dominion Dr, Katy, TX 77450
    2,549 sqft | $148/sqft | built 1978 | Similar size (2,549 vs 2,588 sqft); Built same year (1978); Similar lot size (7,119 vs 6,780 sqft)
    $376,928
  • 1418 Crossfield Dr, Katy, TX 77450
    2,629 sqft | $144/sqft | built 1980 | Similar size (2,629 vs 2,588 sqft); Similar age (1980 vs 1978); Similar lot size (6,510 vs 6,780 sqft)
    $378,805
  • 20310 Laurel Lock Dr, Katy, TX 77450
    2,519 sqft | $150/sqft | built 1980 | Similar size (2,519 vs 2,588 sqft); Similar age (1980 vs 1978); Similar lot size (7,007 vs 6,780 sqft)
    $378,793
  • 1226 Dominion Dr, Katy, TX 77450
    2,598 sqft | $150/sqft | built 1979 | Similar size (2,598 vs 2,588 sqft); Similar age (1979 vs 1978); Similar lot size (7,420 vs 6,780 sqft)
    $389,942

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.

  • 1419 Dominion Dr, Katy, TX 77450
    September-11-2026 | 2,498 sqft | $172/sqft | built 1979 | Similar size (2,498 sqft); Similar age (1979); Sold after the valuation date
    $430,000
  • 20723 Vanderwick Dr, Katy, TX 77450
    August-26-2026 | 2,586 sqft | $168/sqft | built 1982 | Similar size (2,586 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $435,000
  • 20215 Lake Sherwood Dr, Katy, TX 77450
    July-22-2026 | 2,604 sqft | $161/sqft | built 1978 | Similar size (2,604 sqft); Similar age (1978); Sold after the valuation date
    $420,000
  • 21659 Park York Dr, Katy, TX 77450
    September-14-2026 | 2,456 sqft | $129/sqft | built 1983 | 5% size difference (2,456 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $318,000
  • 911 Montview Dr, Katy, TX 77450
    August-25-2026 | 2,741 sqft | $157/sqft | built 1983 | 6% size difference (2,741 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $429,900

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.