Harris Value

23119 N Warmstone Way, Katy, TX 77494

2,591 sqft, built 1996, in Cinco Ranch Institutional Core Appraised at $428,149 for 2026.

Harris County account 1185010030033

Appraised value
$428,149
Tax year 2026 · after any cap, before exemptions
Living area
2,591 sqft
$165 per sqft
Year built
1996
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 14.2% from $374,805 in 2025 to $428,149 in 2026.
  • Appraised value per square footThe current public record shows about $165 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.

  • 23106 Colony Green Dr, Katy, TX 77494
    2,589 sqft | $155/sqft | built 1996 | Similar size (2,589 vs 2,591 sqft); Built same year (1996); Similar lot size (8,126 vs 7,930 sqft)
    $400,870
  • 1407 Roundleaf Ct, Katy, TX 77494
    2,563 sqft | $166/sqft | built 1995 | Similar size (2,563 vs 2,591 sqft); Similar age (1995 vs 1996); Similar lot size (7,890 vs 7,930 sqft)
    $424,289
  • 23007 S Warmstone Way, Katy, TX 77494
    2,649 sqft | $160/sqft | built 1996 | Similar size (2,649 vs 2,591 sqft); Built same year (1996); Similar lot size (7,949 vs 7,930 sqft)
    $422,955
  • 23307 S Warmstone Way, Katy, TX 77494
    2,575 sqft | $180/sqft | built 1998 | Similar size (2,575 vs 2,591 sqft); Similar age (1998 vs 1996); Similar lot size (8,043 vs 7,930 sqft)
    $463,593
  • 23203 Sawleaf Cir, Katy, TX 77494
    2,644 sqft | $161/sqft | built 1996 | Similar size (2,644 vs 2,591 sqft); Built same year (1996); Similar lot size (7,805 vs 7,930 sqft)
    $425,749

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.