Harris Value

20422 Misty Cove Dr, Katy, TX 77449

2,104 sqft, built 1999, in Westfield Terra Appraised at $282,043 for 2026.

Harris County account 1160420090006

Appraised value
$282,043
Tax year 2026 · after any cap, before exemptions
Living area
2,104 sqft
$134 per sqft
Year built
1999
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 77449, Westfield Terra, 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 4.0% from $293,837 in 2025 to $282,043 in 2026.
  • Appraised value per square footThe current public record shows about $134 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Westfield Terra neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 247 residential records in the same neighborhood, the average appraised value is about $123 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -7.1% on average.

Comparable assessments

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

  • 3710 Havenmoor Pl, Katy, TX 77449
    2,108 sqft | $125/sqft | built 1992 | Similar size (2,108 vs 2,104 sqft); Similar lot size (7,875 vs 7,700 sqft); Same quality (Average)
    $263,937
  • 20303 Misty Cove Dr, Katy, TX 77449
    2,207 sqft | $130/sqft | built 1998 | Similar size (2,207 vs 2,104 sqft); Similar age (1998 vs 1999); Similar lot size (7,769 vs 7,700 sqft)
    $287,172
  • 20410 Misty Cove Dr, Katy, TX 77449
    2,065 sqft | $134/sqft | built 1995 | Similar size (2,065 vs 2,104 sqft); Similar age (1995 vs 1999); Similar lot size (7,972 vs 7,700 sqft)
    $277,629
  • 3703 Havenmoor Pl, Katy, TX 77449
    2,108 sqft | $127/sqft | built 1992 | Similar size (2,108 vs 2,104 sqft); Similar lot size (7,405 vs 7,700 sqft); Same quality (Average)
    $268,182
  • 20309 Misty Cove Dr, Katy, TX 77449
    2,202 sqft | $121/sqft | built 1995 | Similar size (2,202 vs 2,104 sqft); Similar age (1995 vs 1999); Similar lot size (7,666 vs 7,700 sqft)
    $267,247

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.

  • 5447 Mersea Dr, Katy, TX 77449
    August-7-2026 | 2,075 sqft | $130/sqft | built 2000 | Similar size (2,075 sqft); Similar age (2000); Sold after the valuation date
    $269,000
  • 6455 Old Hickory St, Katy, TX 77449
    June-12-2026 | 2,094 sqft | $152/sqft | built 1999 | Similar size (2,094 sqft); Similar age (1999); Sold after the valuation date
    $318,000
  • 21602 Grand Bay Ln, Katy, TX 77449
    June-30-2026 | 2,129 sqft | $123/sqft | built 2000 | Similar size (2,129 sqft); Similar age (2000); Sold after the valuation date
    $261,000
  • 20518 Serringdon Dr, Katy, TX 77449
    August-21-2026 | 2,124 sqft | $155/sqft | built 1993 | Similar size (2,124 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $329,000
  • 3627 Sage Pointe Ct, Katy, TX 77449
    July-24-2026 | 2,124 sqft | $141/sqft | built 2001 | Similar size (2,124 sqft); Similar age (2001); Sold after the valuation date
    $299,900

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.