Harris Value

22822 Willhanna Dr, Katy, TX 77449

2,534 sqft, built 1994, in Williamschase Appraised at $296,288 for 2026.

Harris County account 1174080030024

Appraised value
$296,288
Tax year 2026 · after any cap, before exemptions
Living area
2,534 sqft
$117 per sqft
Year built
1994
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, Williamschase, 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 3.7% from $307,645 in 2025 to $296,288 in 2026.
  • Appraised value per square footThe current public record shows about $117 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Williamschase neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 250 residential records in the same neighborhood, the average appraised value is about $136 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -5.5% on average.

Comparable assessments

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

  • 22519 Heather Way Ct, Katy, TX 77449
    2,527 sqft | $125/sqft | built 1999 | Similar size (2,527 vs 2,534 sqft); Similar age (1999 vs 1994); Similar lot size (6,142 vs 6,240 sqft)
    $315,576
  • 22602 Heather Way Ct, Katy, TX 77449
    2,569 sqft | $137/sqft | built 1999 | Similar size (2,569 vs 2,534 sqft); Similar age (1999 vs 1994); Similar lot size (6,240 vs 6,240 sqft)
    $351,612
  • 22822 Williamschase Dr, Katy, TX 77449
    2,579 sqft | $122/sqft | built 1999 | Similar size (2,579 vs 2,534 sqft); Similar age (1999 vs 1994); Similar lot size (6,403 vs 6,240 sqft)
    $315,044
  • 22523 Old Church Ln, Katy, TX 77449
    2,461 sqft | $124/sqft | built 1999 | Similar size (2,461 vs 2,534 sqft); Similar age (1999 vs 1994); Similar lot size (6,300 vs 6,240 sqft)
    $306,073
  • 22711 Old Church Ln, Katy, TX 77449
    2,502 sqft | $116/sqft | built 1993 | Similar size (2,502 vs 2,534 sqft); Similar age (1993 vs 1994); Similar lot size (6,708 vs 6,240 sqft)
    $291,107

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.

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.