Harris Value

23019 S Warmstone Way, Katy, TX 77494

2,344 sqft, built 1997, in Cinco Ranch Institutional Core Appraised at $446,816 for 2026.

Harris County account 1180450060005

Appraised value
$446,816
Tax year 2026 · after any cap, before exemptions
Living area
2,344 sqft
$191 per sqft
Year built
1997
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 77494, Cinco Ranch Institutional Core, 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 1.0% from $442,287 in 2025 to $446,816 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 Cinco Ranch Institutional Core neighborhood and ZIP 77494.
  • Neighborhood value signalAmong 243 residential records in the same neighborhood, the average appraised value is about $167 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.4% on average.

Comparable assessments

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

  • 1414 Wickerhill Way, Katy, TX 77494
    2,326 sqft | $178/sqft | built 1995 | Similar size (2,326 vs 2,344 sqft); Similar age (1995 vs 1997); Similar lot size (8,254 vs 8,409 sqft)
    $415,111
  • 23022 S Warmstone Way, Katy, TX 77494
    2,352 sqft | $196/sqft | built 1995 | Similar size (2,352 vs 2,344 sqft); Similar age (1995 vs 1997); Similar lot size (8,638 vs 8,409 sqft)
    $461,885
  • 23231 Sawleaf Cir, Katy, TX 77494
    2,222 sqft | $193/sqft | built 1997 | 5% smaller (2,222 vs 2,344 sqft); Built same year (1997); Similar lot size (8,435 vs 8,409 sqft)
    $429,551
  • 23202 Sawleaf Cir, Katy, TX 77494
    2,432 sqft | $188/sqft | built 1997 | Similar size (2,432 vs 2,344 sqft); Built same year (1997); Similar lot size (8,150 vs 8,409 sqft)
    $457,291
  • 23111 N Warmstone Way, Katy, TX 77494
    2,352 sqft | $178/sqft | built 1996 | Similar size (2,352 vs 2,344 sqft); Similar age (1996 vs 1997); Lot 11% smaller (7,475 vs 8,409 sqft)
    $419,507

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.