Harris Value

1634 Kelliwood Oaks Dr, Katy, TX 77450

4,448 sqft, built 1992, in Kelliwood Appraised at $693,798 for 2026.

Harris County account 1168360020006

Appraised value
$693,798
Tax year 2026 · after any cap, before exemptions
Living area
4,448 sqft
$156 per sqft
Year built
1992
Excellent 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, 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 0.8% from $699,667 in 2025 to $693,798 in 2026.
  • Appraised value per square footThe current public record shows about $156 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Kelliwood neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 394 residential records in the same neighborhood, the average appraised value is about $162 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.9% on average.

Comparable assessments

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

  • 1902 Alana Springs Dr, Katy, TX 77450
    4,485 sqft | $156/sqft | built 1993 | Similar size (4,485 vs 4,448 sqft); Similar age (1993 vs 1992); Similar lot size (11,537 vs 11,515 sqft)
    $698,147
  • 20111 Echo Falls Dr, Katy, TX 77450
    4,443 sqft | $157/sqft | built 1989 | Similar size (4,443 vs 4,448 sqft); Similar age (1989 vs 1992); Similar lot size (11,500 vs 11,515 sqft)
    $697,489
  • 1674 Kelliwood Oaks Dr, Katy, TX 77450
    4,509 sqft | $157/sqft | built 1993 | Similar size (4,509 vs 4,448 sqft); Similar age (1993 vs 1992); Similar lot size (11,663 vs 11,515 sqft)
    $705,685
  • 20111 Anson Falls Ct, Katy, TX 77450
    4,404 sqft | $152/sqft | built 1987 | Similar size (4,404 vs 4,448 sqft); Similar age (1987 vs 1992); Similar lot size (11,500 vs 11,515 sqft)
    $669,385
  • 1559 Mission Springs Dr, Katy, TX 77450
    4,357 sqft | $160/sqft | built 1988 | Similar size (4,357 vs 4,448 sqft); Similar age (1988 vs 1992); Similar lot size (11,554 vs 11,515 sqft)
    $696,735

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.

  • 1031 Shillington Dr, Katy, TX 77450
    August-4-2026 | 4,662 sqft | $169/sqft | built 1982 | Similar size (4,662 sqft); Moderate age difference (10 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); Moderate age difference (4 years older); Sold after the valuation date
    $995,000
  • 1534 Mission Springs Dr, Katy, TX 77450
    June-12-2026 | 4,471 sqft | $211/sqft | built 1989 | Similar size (4,471 sqft); Similar age (1989); Sold after the valuation date
    $945,000
  • 19911 Kellicreek Dr, Katy, TX 77450
    June-30-2026 | 4,174 sqft | $186/sqft | built 1994 | 6% size difference (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

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.

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

  • $865,000 sale recorded on September-23-2026